PC33926 Overview
Freescale Semiconductor Product Preview Document Number: 4.0, 12/2006 5.0 A Throttle Control H-Bridge The 33926 is a monolithic H-Bridge Power IC designed primarily for automotive electronic throttle control, but is applicable to any lowvoltage DC servo motor control application within the current and voltage limits stated in this specification. The 33926 is able to control inductive loads with currents up to 5.0 A...
PC33926 Key Features
- 8.0 V to 28 V Continuous Operation (Transient Operation from 5.0 V to 36 V)
- 225 mΩ maximum RDS(ON) @ 150°C (each H-Bridge MOSFET) ORDERING INFORMATION
- 3.0 V and 5.0 V TTL / CMOS Logic patible Inputs Temperature Device Package
- Overcurrent Limiting (Regulation) via Internal Constant-OffRange (TA) Time PWM PC33926PNB/R2
- 40°C to 125°C 32 PQFN
- Output Short Circuit Protection (Short to VPWR or Ground)
- Temperature-Dependant Current-Limit Threshold Reduction
- All Inputs have an Internal Source/Sink to Define the Default (Floating Input) States
- Sleep Mode with Current Draw < 50 µA (with Inputs Floating or Set to Match Default Logic States)
- This document contains certain information on a product under development. Freescale reserves the right to change or dis