PL5901
Features
- 12V to 100V wide operating input range
- Adjustable Frequency from 50k Hz to 500k Hz
Operation
- Precision Reference Voltage (1.2 V)
- Programmable Soft- Start with Pre-biased Load
Capability
- Programmable EN Off Delay Function
- Programmable Over-Load Protection with 0.2s blank timer and Hiccup
- Programmable Cycle-by-Cycle Current Limiting
Protection
- Programmable Input Under-Voltage Lockout
Protection with Latch
- Programmable Input Over-Voltage Protection with
Latch
- Output Over-Voltage Protection
- Over-Temperature Protection
- ETSSOP20 packages
2 Applications
- 48 V Non- Isolated DC- DC Converter
- Car applications
- Tele Bus Converters
- General purpose
- USB Type-C Power Delivery
- Industrial DC-DC Motor Drivers
4 Typical Application Schematic
3 Description
PL5901 is a high voltage PWM controller designed for high performance synchronous Buck DC/DC applications with input voltages up to 100V. PL5901 drives a pair of external N
- MOSFETs. The switching frequency is...
