33887 Description
Freescale Semiconductor, Inc. MOTOROLA SEMICONDUCTOR TECHNICAL DATA Document order number: MC33887 Rev 9.0, 10/2004 5.0 A H-Bridge with Load Current Feedback The 33887 is a monolithic H-Bridge Power IC with a load current feedback.
33887 Key Features
- 5.0 V to 40 V Continuous Operation
- 120 mΩ RDS(ON) H-Bridge MOSFETs
- TTL/CMOS patible Inputs
- PWM Frequencies up to 10 kHz
- Active Current Limiting (Regulation) via Internal Constant OFF-Time PWM (with Temperature-Dependent Threshold Reduction)
- Output Short Circuit Protection (Short to V+ or Short to GND)
- Undervoltage Shutdown
- Fault Status Reporting
- Sleep Mode with Current Draw ≤50 µA (Inputs Floating or Set to Match Default Logic States)
- Pb-Free Packaging Designated by Suffix Codes VW and PNB