Keyestudio Dc3-5V Hr1124s Chip 130 Motor Module Driving Module For Arduino Microbit Robot Diy Electronic Projects
This pump driving module uses a single-channel H-bridge driver chip-HR1124S. The H-bridge driving part of HR1124S uses low on-resistance PMOS and NMOS power tubes, which can reduce chip’s power consumption and make the chip work safely for a longer time. In addition, HR1124S has low standby current and low quiescent operating current.
Control chip: HR1124S
Rated voltage: 1.8V-6.8V
Rated current: low standby current (0.01uA) and low quiescent working current (0.2mA), continuous output current 1.2A.
Product size: 31.6mmx23.7mm
Operating temperature range: 1°C ~ 50°C