The GS92A3 is small size chip with a relative constant on-time synchronous buck switching converter suitable for applications in notebook computers and other battery operated portable devices. Features include wide input voltage range, high efficiency and fast dynamic response The GS92A3 has a unique power save mode, which can save battery power supply by de.
Wide Input Voltage Range:3V~28V
Adjustable 0.8V~20V Output Range
Wide output load range: 0 to 8A
±1% Output Voltage Accuracy over Line and
Load
Constant-on-time control scheme for fast
transient and high Efficiency
Programmable Operation Frequency from
100kHz to 600kHz
Integrated 18 mΩ at LDO=5V N-Channel
MOSFET For High Side
Integrated 9.5 mΩ at LDO=5V N-Channel
MOSFET For Low Side
Selectable Forced PWM or automatic
PFM/PWM mode
Under-Voltage Protection
Over-Voltage Protection
FB Short Protection
Internal 5V Pre-regulator
External Adjustable Soft-Start and Soft-Sto.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | GS92A5 |
Green Solution Technology |
High Performance Single Synchronous Buck Converter | |
2 | GS9215 |
NIKO-SEM |
Single Synchronous Buck Converter | |
3 | GS9000 |
Gennum |
Serial Digital Decoder | |
4 | GS9000C |
Gennum |
Serial Digital Decoder | |
5 | GS9000D |
Gennum |
Serial Digital Decoder | |
6 | GS9001 |
Gennum |
EDH Coprocessor | |
7 | GS9007 |
Gennum |
Quad Serial Digital Cable Driver | |
8 | GS9008 |
Gennum |
Cable Driver | |
9 | GS9008A |
Gennum |
Cable Driver | |
10 | GS9009 |
Gennum |
Cable Driver | |
11 | GS9010A |
Gennum |
Automatic Tuning Subsystem | |
12 | GS9015 |
Vishay |
Small Signal Transistors |