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| NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.75V-3.63V/6A Output x7PB-06F1Ax Series * * * * * * * Non-Isolated High Efficiency High Power Density Excellent Thermal Performance Low Cost Remote On/Off Remote Sense * * * * * * Under Voltage Lockout (UVLO) OCP/SCP Over Temperature Protection Wide Trim Range Power Good Output Signal Can Sink & Source Current Description The Bel x7PB-06F1Ax modules are a series of non-isolated high density open frame DC/DC converters that can deliver up to 6A of output current with full load efficiency of 94% at 3.3V output. These modules provide precisely regulated voltage programmable via external resistor from 0.75V to 3.63V over a wide range of input voltage (Vin=3.0V-5.5V). Standard features include remote On/Off, programmable output voltage, over current protection, over thermal shutdown and short circuit protection. Part Selection Output Voltage 0.75V - 3.63V Input Voltage 3.0V-5.5V Max. Output Current 6A Max. Output Power 22W Typical Efficiency 94% Model Number Active High V7PB-06F1A0 Model Number Active Low V7PB-06F1AL Note: Add "G" suffix at the end of the model number listed above to indicate Tray Packaging. Change the first letter of the model number from "V" to "0" for horizontal mount package. Absolute Maximum Ratings Parameter Input Voltage (continuous) Output Enable Terminal Voltage Ambient Temperature Storage Temperature Min -0.3V -0.3V -40C -40C Typ Max 5.8V 5.5V 85C 125C Notes Note: All specifications are typical at 25C unless otherwise stated. Input Specifications Parameter Input Voltage Vo 1.8V Vo=2.5V-3.3V Input Current (full load) Vin=4.5-5.5V; Vo=3.3V Vin=4.5-5.5V; Vo=2.5V Vin=3.0-5.5V; Vo=1.8V Vin=3.0-5.5V; Vo=1.5V Vin=3.0-5.5V; Vo=1.2V Vin=3.0-5.5V;Vo=0.75V 3.0V 4.5V 4.21A 3.26A 2.43A 2.07A 1.69A 1.14A 5.5V 5.5V Min Typ Max Notes Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.75V-3.63V/6A Output Input Specifications (Continued) Parameter Input Current (no load) Vo=3.3V Vo=0.75V Remote Off Input Current Input Reflected Ripple Current (pk-pk) Input Reflected Ripple Current (RMS) I t Inrush Current Transient Turn-on Voltage Threshold Turn-off Voltage Threshold 2 Min 1.8V Typ 100mA 50mA 10mA 120mA 35mA 2.7V 2.6V Max 0.04A s 3.0V 2 Notes Tested with simulated source impedance of 1uH, 5Hz to 20MHz. Note: All specifications are typical at 25C unless otherwise stated. Output Specifications Parameter Output Voltage Set Point Output Voltage Set Point Adjustment Range Load Regulation Line Regulation Temperature Regulation Output Current Current Limit Threshold Short Circuit Surge Transient Ripple and Noise (pk-pk) Ripple and Noise (RMS) Turn on Time Overshoot at Turn on External Load Capacitance Min ESR 1mhom Max ESR 10mhom Transient Response 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time VO =0.75V 3.63V Min -2%Vo,set -3%Vo,set 0.7525V 0A 9A 0uF 0uF 150mV 25uS 150mV 25uS Typ 0.4%Vo,set 0.3%Vo,set 0.4%Vo, set 0.32A s 40mV 10mV 6mS 2 Max 2%Vo,set 3%Vo,set 3.63V 6A 18A 70mV 30mV 10mS 3%Vo 1000uF 3000uF - Notes Vin=5V, 50% full load Over all operating input voltages, resistive loads and temperature conditions Selected by external resistor or voltage Io=Io, min to 50% Io, max Vin=Vin, min to Vin, max Tref=Tamin to Tamax Tested with 0-20MHz, with external 10uF Tantalum capacitor and 1uF/10V TDK ceramic capacitor at the output. Test conditions: di/dt=2.5A/uS; Vin=5V; with external 10uF Tantalum capacitor and 1uF/10V TDK ceramic capacitor at the output. Note: All specifications are typical at nominal input (Vin=5V), full load at 25C unless otherwise stated. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.75V-3.63V/6A Output Min 250KHz 0.7525V Typ 94% 92% 89% 87% 85% 79% 300KHz 125C 6,929,838 hours Inches (L x W x H) Millimeters (L x W x H) Weight 2.0 x 0.55 x 0.36 50.80 x 13.97 x 9.14 7.5g Max 350KHz 3.63V 10%Vo Notes General Specifications Parameter Efficiency (Current Source) Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.75V Switching Frequency Output Voltage Trim Range Remote Sense Compensation Over Temperature Shutdown MTBF Dimensions - Measured at Vin=5V, full load Calculated Per Bell Core SR-332 (IO = Nominal; Ta = 25C) Note: All specifications are typical at 25C unless otherwise stated. Control Specifications Parameter Remote On/Off Signal Low (Unit Off) Signal High (Unit On) Signal Low (Unit On) Signal High (Unit Off) Power Good Levels High Level Low Level Min -0.2V -0.2V 1.5V 2.1V Typ Max 0.3V Vin, max 0.3V Vin, max 1.05V Notes x7PB-06F1A0; Active High; Remote On/Off pin open, Unit on. x7PB-06F1AL; Active Low; Remote On/Off pin open, Unit on. Output Trim Equations Equation for calculating the trim resistor (in k) given the desired adjusted voltage (Vadj) is shown below. The Trim resistor should be connected between the Trim pin and Ground. Vout RTrim 21.07 = - 5.11 Vadj - 0.7525 Module Trim GND Rtrim Equation for calculating the trim voltage Vtrim (in V) given the desired adjusted voltage (Vadj) is shown below. Vtrim = 0.7 - 0.1698 x (Vadj - 0.7525) Vout Module Trim Vtrim GND Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.75V-3.63V/6A Output Efficiency Data 2.5V Module 95.0% 90.0% 85.0% Efficiency 3.3V Module 100.0% 95.0% 90.0% Efficiency 85.0% 80.0% 75.0% 70.0% 65.0% 60.0% 0.6A 1.5A 3.0A Output Current 4.5A 6.0A 4.5V 5V 5.5V 80.0% 75.0% 70.0% 65.0% 60.0% 0.6A 1.5A 3.0A Output Current 4.5A 6.0A 4.5V 5V 5.5V 1.8V Module 95.0% 90.0% 85.0% Efficiency Efficiency 100.0% 95.0% 90.0% 85.0% 80.0% 75.0% 70.0% 65.0% 60.0% 1.5V Module 80.0% 75.0% 70.0% 65.0% 60.0% 0.6A 1.5A 3.0A Output Current 4.5A 6.0A 3V 5V 5.5V 3V 5V 5.5V 0.6A 1.5A 3.0A Output Current 4.5A 6.0A 1.2V Module 100.0% 95.0% 90.0% Efficiency Efficiency 100.0% 95.0% 90.0% 85.0% 80.0% 75.0% 70.0% 65.0% 60.0% 0.6A 0.7525V Module 85.0% 80.0% 75.0% 70.0% 65.0% 60.0% 0.6A 1.5A 3.0A Output Current 4.5A 6.0A 3V 5V 5.5V 3V 5V 5.5V 1.5A 3.0A Output Current 4.5A 6.0A Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.75V-3.63V/6A Output Thermal Derating Curves Vin=5V, Vo=0.75V Vin=5V, Vo=1.8V Vin=5V, Vo=3.3V Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.75V-3.63V/6A Output V7PB-06F1Ax Pin Connections Pin 1 2 3 4 5 6 7 8 9 10 11 Function +Vout +Vout Remote Sense +Vout Ground Ground +Vin +Vin Power Good Trim Remote On/Off Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 * Tel 201-432-0463 * Fax 201-432-9542 * www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0V-5.5V Input 0.75V-3.63V/6A Output 07PB-06F1Ax Pin Connections Pin 1 2 3 4 5 6 7 8 9 10 11 Function +Vout +Vout Sense +Vout Ground Ground +Vin +Vin Power Good Trim Remote On/Off 2004 Bel Fuse Inc. Specifications subject to change without notice. 112504 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 |
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