NCV7729 Overview
Pin# Symbol Description 1 AGND Analog Ground; Clock input for SPI munication (internal pullup to VCC) 3 IN1 Control Input 1 (internal pullup to VCC) 4 CHP Charge pump in/output 5 VS Supply voltage; must be connected to pin 16 externally 6 OUT1 Output1;.
NCV7729 Key Features
- Operating VS Battery Supply Voltage 5 V to 28 V
- Operating VCC Supply Voltage 3.0 to 5.5 V
- 18 V Survivability on VCC and All Logic I/O Pins
- Typical RDS(on) = 150 mW, RDS(MAX) = 300 mW (150°C)
- Continuous DC Load Current 5A (TC < 100°C)
- Selectable Output Current Limitation (2.5 A to 9.6 A)
- Output Switching Frequency Up to 30 kHz
- Monitoring of All Supply Voltages, Safe Power-up State
- Loss of GND Detection
- Short-Circuit Protection and Thermal Shutdown
NCV7729 Applications
- Operating VS Battery Supply Voltage 5 V to 28 V
- Operating VCC Supply Voltage 3.0 to 5.5 V