The RT9728BHGQW is a cost-effective, low voltage, single P-MOSFET high-side power switch IC designed for USB applications. It features a programmable current limit threshold between 75mA and 1.3A via an external resistor with ±10% accuracy. The device includes a flag output to indicate fault conditions, over-temperature protection, reverse current blocking, and undervoltage lockout (UVLO).
Temp Range-40 to 125°C
Quick Jump:
Technical Specifications
Richtek RT9728BHGQW technical specifications.
General
| Continuous Output Current | 1.3A |
| RDS(ON) Typical | 120mOhm |
| Input Voltage Range | 2.5 to 5.5V |
| Supply Current Typical | 120uA |
| Adjustable Current Limit Range | 0.075 to 1.3A |
| Current Limit Accuracy | ±10% |
| Operating Temperature Range | -40 to 125°C |
| Number of Outputs | 1 |
| Output Configuration | High Side |
Compliance
| RoHS | Compliant |
| Halogen Free | Yes |
Datasheet
Richtek RT9728BHGQW Datasheet
Download the complete datasheet for Richtek RT9728BHGQW to view detailed technical specifications.
This datasheet cannot be embedded due to technical restrictions.