LM3478Q-Q1
Features
- 1 LM3478Q-Q1 is AEC-Q100 Qualified and Manufactured on an Automotive Grade Flow
- 8-lead VSSOP-8
- Internal Push-Pull Driver With 1-A Peak Current
Capability
- Current Limit and Thermal Shutdown
- Frequency pensation Optimized With a
Capacitor and a Resistor
- Internal Soft Start
- Current Mode Operation
- Undervoltage Lockout With Hysteresis
- Create a Custom Design Using the LM3478 with the WEBENCH Power Designer
2 Applications
- Distributed Power Systems
- Battery Chargers
- Offline Power Supplies
- Tele Power Supplies
- Automotive Power Systems
- Wide Supply Voltage Range of 2.97 V to 40 V
- 100-k Hz to 1-MHz Adjustable Clock Frequency
- ±2.5% (Over Temperature) Internal Reference
- 10-µA Shutdown Current (Over Temperature)
3 Description
The LM3478Q-Q1 is a versatile Low-Side N-Channel MOSFET controller for switching regulators. It is suitable for use in topologies requiring a low side MOSFET, such as boost, flyback, SEPIC, etc. Moreover, the LM3478Q-Q1 can be operated...
