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DATA SHEET
LM5160-Q1 Wide Input 65-V, 2-A Synchronous Buck / Fly-Buck™ DC/DC Converter
1 Features
- AEC-Q100 Qualified for Automotive Applications
- Temperature Grade 1: –40°C ≤ TA ≤ 125°C
- HBM ESD Classification Level 2
- CDM ESD Classification Level C5
- Wide 4.5-V to 65-V Input Voltage Range
- Integrated High-Side and Low-Side Switches
- No External Schottky Diode Required
- 2-A Maximum Load Current
- Meets CISPR 25 EMI Standard
- Adaptive Constant On-Time Control
- No External Loop Compensation
- Fast Transient Response
- Selectable Forced PWM or DCM Operation
- FPWM Supports Multi-Output Fly-Buck™
- Nearly Constant Switching Frequency
- Resistor Adjustable up to 1 MHz
- Programmable Soft-Start Time
- Prebiased Start-Up
- ±1% Feedback Voltage Reference
- Inherent Protection Features for Robust Design
- Peak Current Limiting Protection
- Adjustable Input UVLO and Hysteresis
- VCC and Gate Drive UVLO Protection
- Thermal Shutdown Protection With Hysteresis
- 14-Pin HTSSOP Package, 0.65-mm Pitch
- Create a Custom Design Using the LM5160-Q1 With the WEBENCH® Power Designer
2 Applications
- Automotive DC/DC Converter
- IGBT Gate Drive Bias Supply
- Low-Power Isolated DC/DC (Fly-Buck)
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