LB1939T Overview
Key Specifications
Package: TSSOP
Mount Type: Surface Mount
Pins: 20
Operating Voltage: 7.5 V
Key Features
- Low-voltage drive
- Dual power supply operation: VS = 1.6 to 7.5 V, VDD = 1.9 to 6.5 V
- Single power supply operation: VS = VDD = 1.9 to 7.5 V
- Low saturation voltage output: Vosat = 0.3 V at IO = 200 mA
- Supports constant voltage and constant current drive
