Introduction to SA8361 Single Channel 4.0-40.0V Continuous Current 6.0A H-Bridge Driver Chip:
SA8361 is a single channel low conductivity DC motor driver chip designed for 12V, 24V power supply systems or multi cell battery power supply systems. It integrates motor forward/reverse/stop/brake functions.
SA8361 has a built-in overcurrent protection function. When the MOS current exceeds the limit value, the internal circuit will turn off the MOS power transistor and cut off the load current. When the current drops to the set value, it will automatically recover and turn on the MOS power transistor again.
SA8361 has a built-in temperature protection function. When the chip temperature exceeds the maximum temperature point set by the internal temperature protection circuit, the internal circuit will turn off the built-in power switch and cut off the load current.
SA8361 has a PWM (INA/INB) input interface that supports compatibility with industry standard devices.
Product features:
Working voltage range: 4.0-40V
Continuous current: 6A, peak current: 13A
Integrated power supply undervoltage protection
Integrated overcurrent protection
Integrated over temperature protection
Low standby current
Low operating current
Support PWM control
Low conductivity resistance: 95m Ω (HS+LS)
ESOP16 packaging
Typical application scenarios:
1. Electronic lock
2. Intelligent hardware
Packaging and schematic diagram:
Product information:
| model | package | Quantity (PCS/disk) | Ambient Temperature |
| SA8361 | ESOP16 | 4000 | -40~85℃ |