NCP3170 Description
NCP3170 Synchronous PWM Switching Converter The NCP3170 is a flexible synchronous PWM Switching Buck Regulator. The NCP3170 operates from 4.5 V to 18 V, sourcing up to 3 A and is capable of producing output voltages as low as 0.8 V. The NCP3170 also incorporates current mode control.
NCP3170 Key Features
- 4.5 V to 18 V Operating Input Voltage Range
- 90 mW High-Side, 25 mW Low-Side Switch
- FMEA Fault Tolerant During Pin Short Test
- 3 A Continuous Output Current
- Fixed 500 kHz and 1 MHz PWM Operation
- Cycle-by-Cycle Current Monitoring
- 1.5% Initial Output Accuracy
- Internal 4.6 ms Soft-Start
- Short-Circuit Protection
- Turn on Into Pre-bias