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Global Mixed-mode Technology Inc.
G5130/G5131
PSM Step-up DC/DC Converter
Features
1~4 Cell Alkaline Battery Operating Range Output Voltage Range: 2.5V~5.0V in 0.1V Increments Minimum External Component (L, D, C) 100KHz Max. Oscillation Frequency 75% Duty Ratio Up to 80% Efficiency 2% High Output Voltage Accuracy < 100ppm/C Temperature Coefficient SOT-89 and SOT-23-5 Small Packages
General Description
The G5130/G5131 boost converter is designed for use of main power source on portable equipments. It consist of an oscillator, PSM control logic circuit, an embedded power MOS (LX switch), accurate voltage reference, error amplifier, feedback resistors, and LX protection circuit. Only 3 external components (includes 1 inductor, 1 diode and 1 capacitor) are needed to construct the power application. For larger output power application, G5131 can be used to drive an external NPN device for more input current.
Applications
Power Source for Portable Equipments Handheld Computers, Palmtops Digital Still Cameras, Camcorders Cellular Phones, Pagers Portable Multimedia Players
Pin Configuration
Typical Application Circuit
1N5819
G5130
27H~120H VOUT LX VIN Battery 1 2 3 VOUT GND + - 22F~100F
Top View
2.5V~5.0V Step 0.1V
SOT-89
27H~120H 5 4 VIN
1N5819
G963
Battery
G5131
VOUT EXT VOUT GND + - 22F~100F 2.5V~5.0V Step 0.1V
1
2
3
SOT-23-5
Ver: 0.3 Preliminary Jun 15, 2005
TEL: 886-3-5788833 http://www.gmt.com.tw
1
Global Mixed-mode Technology Inc.
Ordering Information
ORDER NUMBER
G5130-30T11U G5130-33T11U G5130-42T11U G5130-50T11U G5130-30T21U G5130-33T21U G5130-42T21U G5130-50T21U G5131-30T11U G5131-33T11U G5131-42T11U G5131-50T11U G5131-30T21U G5131-33T21U G5131-42T21U G5131-50T21U
G5130/G5131
TEMP. RANGE
-40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C -40C ~ +85C
ORDER NUMBER (Pb free)
G5130-30T11Uf G5130-33T11Uf G5130-42T11Uf G5130-50T11Uf G5130-30T21Uf G5130-33T21Uf G5130-42T21Uf G5130-50T21Uf G5131-30T11Uf G5131-33T11Uf G5131-42T11Uf G5131-50T11Uf G5131-30T21Uf G5131-33T21Uf G5131-42T21Uf G5131-50T21Uf
MARKING
EA30x EA33x EA42x EA50x 5130Fx 5130Ix 5130Rx 5130Zx EB30x EB33x EB42x EB50x 5131Fx 5131Ix 5131Rx 5131Zx
OUTPUT VOLTAGE (V)
3.0 3.3 4.2 5.0 3.0 3.3 4.2 5.0 3.0 3.3 4.2 5.0 3.0 3.3 4.2 5.0
PACKAGE
SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-89 SOT-89 SOT-89 SOT-89 SOT-23-5 SOT-23-5 SOT-23-5 SOT-23-5 SOT-89 SOT-89 SOT-89 SOT-89
For other output voltage, please contact us at sales@gmt.com.tw
Order Number Identification
GXXXX XX XX X X Packing Type Pin Option Package Type Voltage Option Part Number
G5130: Internal MOS (LX) G5131: External MOS (EXT)
PACKAGE TYPE
T1 : SOT-23-5 T2 : SOT-89 G5130 G5131 SOT89 1 2 1:GND VOUT 1:GND
PIN OPTION
3 LX 1 1: CE 1: CE SOT23-5 2 3 VOUT NC VOUT NC 4 GND 5 LX
PACKING
U & D: Tape & Reel Direction
VOUT EXT
GND EXT
Ver: 0.3 Preliminary Jun 15, 2005
TEL: 886-3-5788833 http://www.gmt.com.tw
2
Global Mixed-mode Technology Inc.
Selector Guide
ORDER NUMBER
G5130-25T11U G5130-26T11U G5130-27T11U G5130-28T11U G5130-29T11U G5130-30T11U G5130-31T11U G5130-32T11U G5130-33T11U G5130-34T11U G5130-35T11U G5130-36T11U G5130-37T11U G5130-38T11U G5130-39T11U G5130-40T11U G5130-41T11U G5130-42T11U G5130-43T11U G5130-44T11U G5130-45T11U G5130-46T11U G5130-47T11U G5130-48T11U G5130-49T11U G5130-50T11U
G5130/G5131
MARKING
EA25x EA26x EA27x EA28x EA29x EA30x EA31x EA32x EA33x EA34x EA35x EA36x EA37x EA38x EA39x EA40x EA41x EA42x EA43x EA44x EA45x EA46x EA47x EA48x EA49x EA50x
ORDER NUMBER (Pb free)
G5130-25T11Uf G5130-26T11Uf G5130-27T11Uf G5130-28T11Uf G5130-29T11Uf G5130-30T11Uf G5130-31T11Uf G5130-32T11Uf G5130-33T11Uf G5130-34T11Uf G5130-35T11Uf G5130-36T11Uf G5130-37T11Uf G5130-38T11Uf G5130-39T11Uf G5130-40T11Uf G5130-41T11Uf G5130-42T11Uf G5130-43T11Uf G5130-44T11Uf G5130-45T11Uf G5130-46T11Uf G5130-47T11Uf G5130-48T11Uf G5130-49T11Uf G5130-50T11Uf
OUTPUT VOLTAGE (V)
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0
Note: T1: SOT-23-5
Selector Guide
ORDER NUMBER
G5130-25T21U G5130-26T21U G5130-27T21U G5130-28T21U G5130-29T21U G5130-30T21U G5130-31T21U G5130-32T21U G5130-33T21U G5130-34T21U G5130-35T21U G5130-36T21U G5130-37T21U G5130-38T21U G5130-39T21U G5130-40T21U G5130-41T21U G5130-42T21U G5130-43T21U G5130-44T21U G5130-45T21U G5130-46T21U G5130-47T21U G5130-48T21U G5130-49T21U G5130-50T21U
ORDER NUMBER (Pb free)
G5130-25T21Uf G5130-26T21Uf G5130-27T21Uf G5130-28T21Uf G5130-29T21Uf G5130-30T21Uf G5130-31T21Uf G5130-32T21Uf G5130-33T21Uf G5130-34T21Uf G5130-35T21Uf G5130-36T21Uf G5130-37T21Uf G5130-38T21Uf G5130-39T21Uf G5130-40T21Uf G5130-41T21Uf G5130-42T21Uf G5130-43T21Uf G5130-44T21Uf G5130-45T21Uf G5130-46T21Uf G5130-47T21Uf G5130-48T21Uf G5130-49T21Uf G5130-50T21Uf
OUTPUT VOLTAGE (V)
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0
MARKING
5130Ax 5130Bx 5130Cx 5130Dx 5130Ex 5130Fx 5130Gx 5130Hx 5130Ix 5130Jx 5130Kx 5130Lx 5130Mx 5130Nx 5130Ox 5130Px 5130Qx 5130Rx 5130Sx 5130Tx 5130Ux 5130Vx 5130Wx 5130Xx 5130Yx 5130Zx
Note: T2: SOT-89
Ver: 0.3 Preliminary Jun 15, 2005 TEL: 886-3-5788833 http://www.gmt.com.tw
3
Global Mixed-mode Technology Inc.
Selector Guide
ORDER NUMBER
G5131-25T11U G5131-26T11U G5131-27T11U G5131-28T11U G5131-29T11U G5131-30T11U G5131-31T11U G5131-32T11U G5131-33T11U G5131-34T11U G5131-35T11U G5131-36T11U G5131-37T11U G5131-38T11U G5131-39T11U G5131-40T11U G5131-41T11U G5131-42T11U G5131-43T11U G5131-44T11U G5131-45T11U G5131-46T11U G5131-47T11U G5131-48T11U G5131-49T11U G5131-50T11U
G5130/G5131
MARKING
EB25x EB26x EB27x EB28x EB29x EB30x EB31x EB32x EB33x EB34x EB35x EB36x EB37x EB38x EB39x EB40x EB41x EB42x EB43x EB44x EB45x EB46x EB47x EB48x EB49x EB50x
ORDER NUMBER (Pb free)
G5131-25T11Uf G5131-26T11Uf G5131-27T11Uf G5131-28T11Uf G5131-29T11Uf G5131-30T11Uf G5131-31T11Uf G5131-32T11Uf G5131-33T11Uf G5131-34T11Uf G5131-35T11Uf G5131-36T11Uf G5131-37T11Uf G5131-38T11Uf G5131-39T11Uf G5131-40T11Uf G5131-41T11Uf G5131-42T11Uf G5131-43T11Uf G5131-44T11Uf G5131-45T11Uf G5131-46T11Uf G5131-47T11Uf G5131-48T11Uf G5131-49T11Uf G5131-50T11Uf
OUTPUT VOLTAGE (V)
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0
Note: T1: SOT-23-5
Selector Guide
ORDER NUMBER
G5131-25T21U G5131-26T21U G5131-27T21U G5131-28T21U G5131-29T21U G5131-30T21U G5131-31T21U G5131-32T21U G5131-33T21U G5131-34T21U G5131-35T21U G5131-36T21U G5131-37T21U G5131-38T21U G5131-39T21U G5131-40T21U G5131-41T21U G5131-42T21U G5131-43T21U G5131-44T21U G5131-45T21U G5131-46T21U G5131-47T21U G5131-48T21U G5131-49T21U G5131-50T21U
ORDER NUMBER (Pb free)
G5131-25T21Uf G5131-26T21Uf G5131-27T21Uf G5131-28T21Uf G5131-29T21Uf G5131-30T21Uf G5131-31T21Uf G5131-32T21Uf G5131-33T21Uf G5131-34T21Uf G5131-35T21Uf G5131-36T21Uf G5131-37T21Uf G5131-38T21Uf G5131-39T21Uf G5131-40T21Uf G5131-41T21Uf G5131-42T21Uf G5131-43T21Uf G5131-44T21Uf G5131-45T21Uf G5131-46T21Uf G5131-47T21Uf G5131-48T21Uf G5131-49T21Uf G5131-50T21Uf
OUTPUT VOLTAGE (V)
2.5 2.6 2.7 2.8 2.9 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0
MARKING
5131Ax 5131Bx 5131Cx 5131Dx 5131Ex 5131Fx 5131Gx 5131Hx 5131Ix 5131Jx 5131Kx 5131Lx 5131Mx 5131Nx 5131Ox 5131Px 5131Qx 5131Rx 5131Sx 5131Tx 5131Ux 5131Vx 5131Wx 5131Xx 5131Yx 5131Zx
Note: T2: SOT-89
Ver: 0.3 Preliminary Jun 15, 2005 TEL: 886-3-5788833 http://www.gmt.com.tw
4
Global Mixed-mode Technology Inc.
Absolute Maximum Ratings
LX to GND.........................................-0.3V to +7V CE to GND.........................................-0.3V to +7V VOUT to GND.......................................-0.3V to +7V Operating Temperature Range (Note 1)..-40C to +85C
G5130/G5131
Junction Temperature ......................................+125C Storage Temperature.........................-65C to +150C Reflow Temperature (soldering, 10 sec)............+260C
Stress beyond those listed under "Absolute Maximum Rating" may cause permanent damage to the device.
Electrical Characteristics
(VOUT = 3.3V, VIN = 1.8V, TA = 25C)
PARAMETER
Output Voltage Accuracy Input Voltage Range Start-up Voltage Hold-on Voltage Input Current LX Switch On Resistance LX Leakage Current Maximum Oscillation Frequency Duty Cycle VLX Voltage Limit Efficiency No Switching (IDD2) Switching (IDD1) No Load (IIN) VLX = 0.4V VLX = 6.0V
CONDITION
MIN
-2 ----------------70 65 -----
TYP
----0.9 0.5 10 20 30 2 --100 75 1 80
MAX
+2 6.5 ----15 ----6 0.1 130 85 -----
UNIT
% V V V A A A A KHz % V %
Note 1: The G5130 are guaranteed to meet performance specifications from 0C to 85C. Specifications over the -40C to 85C operating temperature range are assured by design, characterization and correlation with statistical process controls.
Block Diagram
LX
VLX LIMITER DRIVER +
Vref VDD VOUT
GND
PSM CONTROL
OSC 100kHz SDIO
Error Amp.
CE
Ver: 0.3 Preliminary Jun 15, 2005
TEL: 886-3-5788833 http://www.gmt.com.tw
5
Global Mixed-mode Technology Inc.
Typical Performance Characteristics
(VIN= +3.0V, L=100H, TA=25C, unless otherwise noted.)
G5130/G5131
Output Voltage vs Output Current
Output Voltage vs Output Current
3.6 3.5 Output Voltage (V) 3.4 3.3 3.2 3.1 3 0 50 100 150 Output Current (mA) 200 3.0V V OUT =3.3V Output Voltage (V) 5.4 5.2 5
V OUT =5.0V
1.5V 4.8 4.6 4.4 4.2 0 50 100 150 2.0V 2.5V
3.0V
1.5V
2.0V
2.5V
200
250
Output Current (mA)
Output Voltage vs Temperature
3.5 3 Output Voltage (V) Output Voltage (V) 2.5 2 1.5 1 0.5 0 -40 V OUT =3.3V
Output Voltage vs Temperature
5.5 5 4.5 4 3.5 3 2.5 2 1.5 1 0.5 0 -40 V OUT =5.0V
-20
0
20 40 60 Temperature ( C)
80
100
-20
0
20
40
60
80
100
Temperature ( C)
Ripple Voltage vs Output Current
300 250 Ripple Voltage (mV) 200 2.5V 150 100 50 0 0 50 100 Output Current (mA) 150 200 2.0V 1.5V V OUT =3.3V COUT =22F 3.0V Ripple Voltage (mV) 450 400 350 300 250 200 150 100 50 0 0
Ripple Voltage vs Output Current
3.0V 2.5V
2.0V
V OUT =5.0V COUT =22F 1.5V 50 100 150 200 250
Output Current (mA)
Ver: 0.3 Preliminary Jun 15, 2005
TEL: 886-3-5788833 http://www.gmt.com.tw
6
Global Mixed-mode Technology Inc.
Typical Performance Characteristics (continued)
G5130/G5131
Efficiency vs. Output Current
Efficiency vs. Output Current
100 90 80 70 Efficiency (%) 60 50 40 30 20 10 0 0 50 100 150 Output Current (mA) 200 V OUT =3.3V 1.5V 2.0V Efficiency (%) 2.5V 3.0V 100 90 80 70 60 50 40 30 20 10 0 0
3.0V 1.5V 2.0V 2.5V
V OUT =5.0V
50
100
150
200
250
Output Current (mA)
Supply Current vs Temperature
25 IDD 1 20 Supply Current (A) IDD 2 RDS_on () 3 2.5 2 1.5 1 0.5 0 -40
RDS_on vs Temperature
15
10
5
0 -40
-20
0
20
40
60
80
100
-20
0
20
40
60
80
100
Temperature ( C)
Temperature (C)
Line Transient
Load Transient
Ver: 0.3 Preliminary Jun 15, 2005
TEL: 886-3-5788833 http://www.gmt.com.tw
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Global Mixed-mode Technology Inc.
Typical Performance Characteristics (continued)
Power On Response
G5130/G5131
Recommended Minimum Footprint
SOT-23-5
SOT-89
Ver: 0.3 Preliminary Jun 15, 2005
TEL: 886-3-5788833 http://www.gmt.com.tw
8
Global Mixed-mode Technology Inc.
Package Information
G5130/G5131
C L
D
E
H
e1 e
1
A A2 A1
b
SOT-23-5 (T1) Package
Note: 1. Package body sizes exclude mold flash protrusions or gate burrs 2. Tolerance 0.1000 mm (4mil) unless otherwise specified 3. Coplanarity: 0.1000mm 4. Dimension L is measured in gage plane DIMENSIONS IN MILLIMETER MIN
A A1 A2 b C D E e e1 H L 1 1.00 0.00 0.70 0.35 0.10 2.70 1.40 --------2.60 0.37 1
SYMBOL
NOM
1.10 ----0.80 0.40 0.15 2.90 1.60 1.90(TYP) 0.95 2.80 -----5
MAX
1.30 0.10 0.90 0.50 0.25 3.10 1.80 --------3.00 ----9
Ver: 0.3 Preliminary Jun 15, 2005
TEL: 886-3-5788833 http://www.gmt.com.tw
9
Global Mixed-mode Technology Inc.
G5130/G5131
D D1 POLISH
E
HE
A1 e C
MATTE FINISH
A
b
b1
b
POLISH
SOT-89 (T2) Package
SYMBOL
A A1 b b1 C D D1 HE E e
DIMENSIONS IN MILLIMETER MIN NOM MAX
1.40 0.80 0.36 0.41 038 4.40 1.40 ----2.40 2.90 1.50 1.04 0.42 0.47 0.40 4.50 1.60 ----2.50 3.00 1.60 ----0.48 0.53 0.43 4.60 1.75 4.25 2.60 3.10
MIN
0.055 0.031 0.014 0.016 0.014 0.173 0.055 ----0.094 0.114
DIMENSIONS IN INCH NOM
0.059 0.041 0.016 0.018 0.015 0.177 0.062 ----0.098 0.118
MAX
0.063 ----0.018 0.020 0.017 0.181 0.069 0.167 0.102 0.122
Taping Specification
PACKAGE
SOT-23-5 SOT-89
Feed Direction SOT-23-5 Package Orientation Feed Direction SOT-89 Package Orientation
Q'TY/REEL
3,000 ea 1,000 ea
GMT Inc. does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and GMT Inc. reserves the right at any time without notice to change said circuitry and specifications.
Ver: 0.3 Preliminary Jun 15, 2005
TEL: 886-3-5788833 http://www.gmt.com.tw
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