G5201
Features
- Drives Two N-Channel MOSFETs
- Operates at 5V to 12V Supply Voltage
- Voltage-Mode PWM Control
- Fast Transient Response
- 0.8V, 2% Accuracy Reference Voltage
- Internal Soft Start
- Constant 300k Hz Switching Frequency
- Over-Current Fault Monitors by Using
Low-Side MOSFET RDS(ON)
- Output Under-Voltage Protection
Applications
- High Power DC-DC Regulators
- Low-Voltage Distributed Power Supplies
Ordering Information
ORDER NUMBER G5201P11U Note: P1: SOP-8 1: Bonding Code U: Tape & Reel
MARKING G5201
General Description
The G5201 provides plete control and protection for a DC-DC converter for high power applications. It is designed to drive two N-channel MOSFETs in a synchronous-rectified buck topology. The G5201 integrates all of the control, and protection functions into a single package.
The G5201 provides simple, single feedback loop, voltage-mode control with fast transient response. It includes a 300k Hz free-running triangle-wave oscillator. The error amplifier...
