LM5166 Description
The LM5166 is a pact, easy-to-use, 3-V to 65-V, ultra-low IQ synchronous buck converter with high efficiency over wide input voltage and load current ranges. With integrated high-side and low-side power MOSFETs, up to 500 mA of output current can be delivered at fixed output voltages of 3.3 V or 5 V, or an adjustable output. The converter is designed to simplify implementation while providing options to optimize the...
LM5166 Key Features
- 1 Wide Input Voltage Range of 3 V to 65 V
- 9.7-µA No-Load Quiescent Current
- 40°C to 150°C Junction Temperature Range
- Fixed (3.3-V, 5-V) or Adjustable VOUT Options
- Meets EN55022 / CISPR 22 EMI Standards
- Integrated 1-Ω PFET Buck Switch
- Supports 100% Duty Cycle for Low Dropout
- Integrated 0.5-Ω NFET Synchronous Rectifier
- Eliminates External Schottky Diode
- Programmable Peak Current Limit Supports