Datasheet Summary
300Khz, 2.5A PWM Buck DC/DC Converter
- Features
- Output voltage: 3.3V
- 300KHz +15% fixed switching frequency
- Voltage mode non-synchronous PWM control
- Thermal-shutdown and current-limit protection
- ON/OFF shutdown control input
- Operating voltage can be up to 22V
- Output load current: 2.5A
- SOP-7L packages
- Low power standby mode
- Built-in switching transistor on chip
- Applications
- Simple High-efficiency step-down regulator
- On-card switching regulators
- Positive to negative converter
- DSL Modems
- Portable puters
- Regulated Wall Adapters
- Distributed Power
- Pin Assignment
SOP7 with Heat Sink
VIN 1 VB 2 SD 3 FB 4
7 VO 6 GND 5 P
- General...