LMP8646 Overview
The LMP8646 is a precision current limiter used to improve the current limit accuracy of any switching or linear regulator with an available feedback node. The LMP8646 accepts input signals with a monmode voltage ranging from 2 V to 76 V. It has a variable gain which is used to adjust the sense current.
LMP8646 Key Features
- 1 Provides Circuit Protection and Current Limiting
- Single Supply Operation
- 2-V to 76-V mon-Mode Voltage Range
- Variable Gain Set by External Resistor
- Adjustable Bandwidth Set by External Capacitor
- Buffered Output
- 3% Output Accuracy Achievable at VSENSE = 100
- Key Specifications
- Supply Voltage Range 2.7 V to 12 V
- Output Current (Source) 0 to 5 mA