View SRDB-10E18H_678473.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A SRDB-10E Series
* * * * * * * * * * * Nonisolated Compact, low profile surface mount package Wide input High efficiency means less power dissipation Excellent thermal performance Optimized for cost Remote on/off Undervoltage lockout (UVLO) Over current and short circuit protection Remote sense Active high/low
POWER PRODUCTS
BP05SRDB-10E
Description
The Bel SRDB-10E modules are a series of non-isolated, step down DC/DC power converters that operate from a nominal 4.5V to 13.2V source. These converters are available in a range of output voltages from 1.0V to 5.0V. The output is closely regulated and the efficiency of the 3.3V output module is typically 88% at full load. The modules are packaged in a compact, low profile, surface mount DIP package for ease of layout and space savings. 10A maximum output is also provided. Standard features include remote on/off, remote sense, over current and short circuit protection, UVLO and output voltage adjust. These products may be used almost anywhere low voltage silicon is employed and a 4.5V to 13.2V source is available. Typical applications include file servers, routers, line cards and other computing and communications equipment.
Applications
* * * * Distributed power architectures Data networking equipment Telecommunications Computers and peripherals
Part Number Selection
Output Voltage 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V Input Voltage 8V - 13.2V 4.5V - 13.2V 4.5V - 13.2V 4.5V - 13.2V 4.5V - 13.2V 4.5V - 13.2V 4.5V - 13.2V Max. Output Current 10A 10A 10A 10A 10A 10A 10A Max. Output Power 50W 33W 25W 18W 15W 12W 10W Typical Efficiency 91% 88% 86% 82% 80% 77% 75% Part Number Active Low SRDB-10E500 SRDB-10E330 SRDB-10E250 SRDB-10E180 SRDB-10E150 SRDB-10E120 SRDB-10E100 Part Number Active High SRDB-10E50H SRDB-10E33H SRDB-10E25H SRDB-10E18H SRDB-10E15H SRDB-10E12H SRDB-10E10H
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 1
POWER PRODUCTS
BP05SRDB-10E
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
Absolute Maximum Ratings
Parameter Continuous Input Voltage Output Enable Terminal Voltage Ambient Temperature Storage Temperature Symbol Vin Vouten Tamb Tstor Min -0.3 -0.5 0 -40 Typical Max 16 7 70 105 Unit V V C C
Note: Use beyond the maximum ratings may cause a reliability degradation of the DC/DC converter or may permanently damage the device.
Input Specifications
Parameter Operating Input Voltage 1.0V - 3.3V 5.0V Input Current 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V No Load Input Current No Load Input Current No Load Input Current Input Reflected Ripple Current1 Input Reflected Ripple Current (P-P)1 I2t Inrush Current Transient Turn On Voltage Threshold Turn Off Voltage Threshold Vin = 4.5V Vin = 8.0V Vin = 13.2V All All All All All Iin Iin Iin 60 80 100 40 120 0.1 4 3.5 80 200 0.2 4.5 4.2 Iin 7.9 9.1 7.4 5.6 4.8 4 3.4 mA mA mA mArms mApk A 2s V V Module Symbol Vin 4.5 8 13.2 13.2 A Min Typical Max Units V
Note: Input capacitance two 270F/16V, ESR = 0.018 max at 100kHz @ 25 C. 1. With simulated source impedance of 500nH, 5Hz to 20MHz.
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 2
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A Output Specifications
Parameter Output Voltage Set Point
1
POWER PRODUCTS
BP05SRDB-10E
Module
Symbol Vout
Min
Typical
Max
Units V
5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V Load Regulation 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V Line Regulation 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V Regulation Over Temperature 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V Total Output Voltage Regulation 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V Output Ripple and Noise Output Ripple and Noise Output Current Range Output DC Current Limit Shor t Circuit Surge Turn on Time Overshoot at Turn On Output Capacitance
2
4.900 3.234 2.450 1.764 1.470 1.176 0.980
5.0 3.3 2.5 1.8 1.5 1.2 1.0
5.100 3.366 2.550 1.836 1.530 1.224 1.020 mV
10 7 6 6 6 5 5
20 14 12 12 12 10 10 mV
3 3 2 2 2 2 2
6 6 5 5 5 5 5 mV
30 24 22 20 18 16 14
60 48 44 40 36 32 28 mV
43 34 30 28 26 23 21 50 15 Iout Ioutlim Ioutsurge Ton 0 Cout 0 0 12 0.1
86 68 61 57 53 47 43 100 30 10 25 0.2 20 3% 4000 mVp-p mVrms A A A2s ms V F
All All All All All All All All
2
Note: All specifications are typical at nominal input, full load at 25 C unless otherwise stated. 1. Vin = 8V, Iout = full load, Ta = 25 C. 2. Two 270F/16V with ESR = 0.018 max at input, 0 - 20MHz BW, 1F ceramic cap and 10F aluminum cap at output.
(c)2005 Bel Fuse Inc. Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 3
POWER PRODUCTS
BP05SRDB-10E
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
Output Specifications
Parameter Transient Response 3 V 50% to 100% of Max Load Settling Time V 100% to 50% of Max Load Settling Time Transient Response
3
Module
Symbol
Min
Typical
Max
Units
120 8V to 13.2V Input 5V Output Ts 60 120 Ts 60
200 100 200 100
mV s mV s
V 50% to 100% of Max Load Settling Time V 100% to 50% of Max Load Settling Time Transient Response
3
90 4.5V to 13.2V Input 3.3V Output Ts 60 90 Ts 60
150 100 150 100
mV s mV s
V 50% to 100% of Max Load Settling Time V 100% to 50% of Max Load Settling Time Transient Response
3
80 4.5V to 13.2V Input 2.5V Output Ts 60 80 Ts 60
150 100 150 100
mV s mV s
V 50% to 100% of Max Load Settling Time V 100% to 50% of Max Load Settling Time Transient Response 3 V 50% to 100% of Max Load Settling Time V 100% to 50% of Max Load Settling Time Transient Response
3
80 4.5V to 13.2V Input 1.8V Output Ts 60 80 Ts 60
150 100 150 100
mV s mV s
80 4.5V to 13.2V Input 1.5V Output Ts 60 80 Ts 60
150 100 150 100
mV s mV s
V 50% to 100% of Max Load Settling Time V 100% to 50% of Max Load Settling Time Transient Response 3 V 50% to 100% of Max Load Settling Time V 100% to 50% of Max Load Settling Time 4.5V to 13.2V Input 1.0V Output Ts 4.5V to 13.2V Input 1.2V Output Ts
80 60 80 Ts 60
150 100 150 100
mV s mV s
80 60 80 Ts 60
150 100 150 100
mV s mV s
Note: All specifications are typical at nominal input, full load at 25 C unless otherwise stated. 3. di/dt = 0.5A/S, Ta = 25 C with external 220F Tan cap.
(c)2005 Bel Fuse Inc. Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 4
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
POWER PRODUCTS
BP05SRDB-10E
General Specifications
Parameter Efficiency1 Vin = 12V, Io = Io max Module Symbol 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V All All All All 10.5 Fsw 88 85 83 79 77 74 72 250 90 91 88 86 82 80 77 75 310 370 110 10 kHz % Min Typical Max Units %
Switching Frequency Output Voltage Trim Range2 Remote Sense Compensation Weight
% g
1. Vin=12V, full load and Ta=25 C. 2. See graphs on pages 13 - 16. Note: For 3.3V output module, when the input voltage is between 4.5Vdc to 5.0Vdc, the output voltage trim range is 90%-105%, and the remote sense compensation is 5%.
Control Specifications
Parameter Remote On/Off
3
Module All
Symbol Vouten
Min
Typical
Max
Units V
Signal Low (Unit Off) S7DB-10ExxH Signal High (Unit On) Signal Low (Unit On) S7DB-10Exx0 Signal High (Unit Off)
0 2.1 0 2.1
0.9 5 0.9 5
V V V V
3. With remote on/off pin 8 open, the module is on.
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 5
POWER PRODUCTS
BP05SRDB-10E
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
Efficiency Data
Module 5.0V 96% 94% 92% 90% EFFICIENCY
Module 3.3V 98% 94% 90% 86% 82% 78% 74% 70%
86% 84% 82% 80% 78% 76% 74% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 OUTPUT CURRENT
10.8V 13.2V
EFFICIENCY
88%
8.0V
4.5V 8.0V 13.2V
66% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 OUTPUT CURRENT
Module 2.5V 96% 92% 88% 84% 80% 76% 72% 68% 64% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 OUTPUT CURRENT
Module 1.8V 94% 90% 86% 82% 78% 74% 70% 66% 62% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 OUTPUT CURRENT
EFFICIENCY
8.0V 13.2V
EFFICIENCY
4.5V
4.5V 8.0V 13.2V
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 6
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
POWER PRODUCTS
BP05SRDB-10E
Efficiency Data
Module 1.5V 92% 88% 84% 80% 76% 72% 68% 64% 60% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 OUTPUT CURRENT
EFFICIENCY
4.5V 8.0V 13.2V
Module 1.2V 92% 88% 84% 80% EFFICIENCY 4.5V 76% 72% 68% 64% 60% 56% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 OUTPUT CURRENT 8.0V 13.2V
Module 1.0V 90% 86% 82% 78% EFFICIENCY 74% 70% 66% 62% 58% 54% 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10.0 OUTPUT CURRENT 4.5V 8.0V 13.2V
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 7
POWER PRODUCTS
BP05SRDB-10E
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
Ripple and Noise
1F ceramic cap and 10F aluminum electrolytic cap added at the output.
Ripple and noise at full load and 8Vdc input, 5.0Vdc output and Ta=25 C
Ripple and noise at full load and 8Vdc input, 3.3Vdc output and Ta=25 C
Ripple and noise at full load and 8Vdc input, 2.5Vdc output and Ta=25 C
Ripple and noise at full load and 8Vdc input, 1.8Vdc output and Ta=25 C
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 8
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A Ripple and Noise
1F ceramic cap and 10F aluminum electrolytic cap added at the output.
POWER PRODUCTS
BP05SRDB-10E
Ripple and noise at full load and 8Vdc input, 1.5Vdc output and Ta=25 C
Ripple and noise at full load and 8Vdc input, 1.2Vdc output and Ta=25 C
Ripple and noise at full load and 8Vdc input, 1.0Vdc output and Ta=25 C
(c)2005 Bel Fuse Inc. Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 9
POWER PRODUCTS
BP05SRDB-10E
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
Transient Response
Transient response: di/dt = 0.5A/S, with external 220F Tan capacitor.
Vout=5.0V 50% to 100% load transients at 8V input and Ta=25 C
Vout=5.0V 100% to 50% load transients at 8V input and Ta=25 C
Vout=3.3V 50% to 100% load transients at 8V input and Ta=25 C
Vout=3.3V 100% to 50% load transients at 8V input and Ta=25 C
Vout=2.5V 50% to 100% load transients at 8V input and Ta=25 C
(c)2005 Bel Fuse Inc. Specifications subject to change without notice. 03.05
Vout=2.5V 100% to 50% load transients at 8V input and Ta=25 C
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 10
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A Transient Response
Transient response: di/dt = 0.5A/S, with external 220F Tan capacitor.
POWER PRODUCTS
BP05SRDB-10E
Vout=1.8V 50% to 100% load transients at 8V input and Ta=25 C
Vout=1.8V 100% to 50% load transients at 8V input and Ta=25 C
Vout=1.5V 50% to 100% load transients at 8V input and Ta=25 C
Vout=1.5V 100% to 50% load transients at 8V input and Ta=25 C
Vout=1.2V 50% to 100% load transients at 8V input and Ta=25 C
Vout=1.2V 100% to 50% load transients at 8V input and Ta=25 C
(c)2005 Bel Fuse Inc. Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 11
POWER PRODUCTS
BP05SRDB-10E
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
Transient Response
Transient response: di/dt = 0.5A/S, with external 220F Tan capacitor.
Vout=1.0V 50% to 100% load transients at 8V input and Ta=25 C
Vout=1.0V 100% to 50% load transients at 8V input and Ta=25 C
Thermal Considerations
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 12
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
POWER PRODUCTS
BP05SRDB-10E
Output Voltage Set-Point Adjustment
Trim Down Test Circuit
Vo
Trim Up Test Circuit
Vo
Trim
Trim
Gnd
Gnd
Output Voltage Set-Point Adjustment
SRDB-10E50x Trim Resistor Calculation
3000
Trim resistor value Rtrim_down(Kohm)
2701 2402 2103 1804 1505 1206 907 608 309 10 4.5 4.55 4.6 4.65 4.7 4.75 4.8 4.85 Adjusted output voltage Vo,adj (V) 4.9 4.95 5
Rtrim_ down = (
61.91 - 31.61) Kohm Vo - Vo, adj
Trim resistor value,Rtrim_up(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 5 5.05 5.1 5.15 5.2 5.25 5.3 5.35 Adjusted output voltage Vo,adj(V) 5.4 5.45 5.5
Rtrim_ up = (
11.768 - 16.9) Kohm Vo, adj - Vo
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 13
POWER PRODUCTS
BP05SRDB-10E
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
Output Voltage Set-Point Adjustment
Trim resistor value Rtrim_down(Kohm)
SRDB-10E33x Trim Resistor Calculation
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 2.97 3 3.04 3.07 3.1 3.13 3.17 3.2 Adjusted output voltage Vo,adj (V) 3.23 3.27 3.3
Rtrim _ down = (
7.964 - 6.82) Kohm Vo - Vo, adj
Trim resistor value,Rtrim_up(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 3.3 3.33 3.37 3.4 3.43 3.46 3.5 3.53 Adjusted output voltage Vo,adj(V) 3.56 3.6 3.63
Rtrim_ up = (
2.536 - 3.65) Kohm Vo, adj - Vo
SRDB-10E25x Trim Resistor Calculation
Trim resistor value Rtrim_down(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 2.25 2.27 2.3 2.33 2.35 2.38 2.4 2.42 Adjusted output voltage Vo,adj (V) 2.45 2.48 2.5
7.568 - 14.43) Kohm Rtrim_ down = ( Vo - Vo, adj
Trim resistor value,Rtrim_up(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 2.5 2.52 2.55 2.58 2.6 2.63 2.65 2.67 Adjusted output voltage Vo,adj(V) 2.7 2.73 2.75
3.544 Rtrim_ up = ( - 10) Kohm Vo, adj - Vo
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 14
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A Output Voltage Set-Point Adjustment
Trim resistor value Rtrim_down(Kohm)
POWER PRODUCTS
BP05SRDB-10E
SRDB-10E18x Trim Resistor Calculation
3.869 - 13.84) Kohm Vo - Vo, adj
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 1.62 1.64 1.66 1.67 1.69 1.71 1.73 1.75 Adjusted output voltage Vo,adj (V) 1.76 1.78 1.8
Rtrim_ down = (
Trim resistor value,Rtrim_up(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 1.8 1.82 1.84 1.85 1.87 1.89 1.91 1.93 Adjusted output voltage Vo,adj(V) 1.94 1.96 1.98
Rtrim_ up = (
3.072 - 10) Kohm Vo, adj - Vo
SRDB-10E15x Trim Resistor Calculation
Trim resistor value Rtrim_down(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 1.35 1.37 1.38 1.4 1.41 1.43 1.44 1.46 Adjusted output voltage Vo,adj (V) 1.47 1.49 1.5
2.716 Rtrim_ down = ( - 11.71) Kohm Vo - Vo, adj
Trim resistor value,Rtrim_up(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 1.5 1.51 1.53 1.54 1.56 1.58 1.59 1.61 Adjusted output voltage Vo,adj(V) 1.62 1.64 1.65
3.072 Rtrim_ up = ( - 7.87) Kohm Vo, adj - Vo
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 15
POWER PRODUCTS
BP05SRDB-10E
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A
Output Voltage Set-Point Adjustment
SRDB-10E12x Trim Resistor Calculation
Trim resistor value Rtrim_down(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 1.08 1.09 1.1 1.12 1.13 1.14 1.15 1.16 Adjusted output voltage Vo,adj (V) 1.18 1.19 1.2
1.562 Rtrim _ down = ( - 8.48) Kohm Vo - Vo, adj
Trim resistor value,Rtrim_up(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 1.2 1.21 1.22 1.24 1.25 1.26 1.27 1.28 Adjusted output voltage Vo,adj(V) 1.3 1.31 1.32
Rtrim_ up = (
3.072 - 4.64) Kohm Vo, adj - Vo
SRDB-10E10x Trim Resistor Calculation
Trim resistor value Rtrim_down(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 0.9 0.91 0.92 0.93 0.94 0.95 0.96 0.97 Adjusted output voltage Vo,adj (V) 0.98 0.99 1
0.658 Rtrim _ down = ( - 4.17) Kohm Vo - Vo, adj
Trim resistor value,Rtrim_up(Kohm)
270 240 210 180 150.01 120.01 90.01 60.01 30.01 0.01 1 1.01 1.02 1.03 1.04 1.05 1.06 1.07 Adjusted output voltage Vo,adj(V) 1.08 1.09 1.1
2.536 Rtrim _ up = ( - 1) Kohm Vo, adj - Vo
(c)2005 Bel Fuse Inc.
Specifications subject to change without notice. 03.05
Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com page 16
NON-ISOLATED DC/DC CONVERTERS
4.5V - 13.2V Input / 1.0V - 5.0V Output / 10A Mechanical
1.22 [30.99] 0.394 [10.01]
POWER PRODUCTS
BP05SRDB-10E
0.67 [17.00]
0.345 0.010 [8.76 0.25]
0- 5
0.004 [0.10]
0.102 0.002 [2.59 0.05] 6X
0.985 [25.02]
0.197 [5.00] 5X 0.010 [0.25]
0.050 [1.27] 2X 0.078 [1.99] 2X 0.827 0.010 [21.01 0.25]
Pin 1 2 3 4 5 6 7 8 9 10 11 12
Function Ground Ground Ground Ground +Vin +Vin Trim Remote On/Off
Dimensions are in inches [millimeters]. Standard dimension tolerance is 0.005 [0.13] unless otherwise noted.
12
11
10
9
8
7
1
2
3
4
5
6
Remote Sense (+) +Vo +Vo +Vo
RoHS Compliance
Complies with the European Directive 2002/95/EC, calling for the elimination of lead and other hazardous substances from electronic products. These parts are not however compatible with the higher temperatures associated with lead free solder processes and must be soldered using a reflow profile with a peak temperature of no more than 240C.
(c)2005 Bel Fuse Inc. Specifications subject to change without notice. 03.05
CORPORATE
Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com
FAR EAST
Bel Fuse Ltd. 8F / 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com
EUROPE
Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com
page 17

▲Up To Search▲

Price & Availability of SRDB-10E18H

	To Download SRDB-10E18H Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .