LM5017
Features
- Wide 7.5-V to 100-V input range
- Integrated 100-V high-side and low-side switches
- No schottky required
- Constant on-time control
- No loop pensation required
- Ultra-fast transient response
- Nearly constant operating frequency
- Intelligent peak current limit
- Adjustable output voltage from 1.225 V
- Precision 2% feedback reference
- Frequency adjustable to 1 MHz
- Adjustable undervoltage lockout (UVLO)
- Remote shutdown
- Thermal shutdown
- Packages:
- WSON-8
- SO Power PAD™-8
- Create a custom regulator design using WEBENCH® Power Designer
2 Applications
- Industrial programmable logic controllers (PLC)
- Smart power meters
- Tele primary and secondary side bias
- Low-power isolated DC/DC (Fly-Buck™)
VIN = 7.5 V...100 V
LM5017 SW
UVLO
FB VCC
VOUT
Copyright © 2018, Texas Instruments Incorporated
Typical Synchronous Buck Application Circuit
3 Description
The LM5017 is a 100-V, 600-m A synchronous stepdown regulator with integrated high side...
