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LMD18245

3A / 55V DMOS Full-Bridge Motor Driver

LMD18245 Features

* n n n n n n n n n n DMOS power stage rated at 55V and 3A continuous Low RDS(ON) of typically 0.3Ω per power switch Internal clamp diodes Low-loss current sensing method Digital or analog control of motor current TTL and CMOS compatible inputs Thermal shutdown (outputs off) at TJ = 155˚C Overcurrent

LMD18245 General Description

The LMD18245 full-bridge power amplifier incorporates all the circuit blocks required to drive and control current in a brushed type DC motor or one phase of a bipolar stepper motor. The multi-technology process used to build the device combines bipolar and CMOS control and protection circuitry with.

LMD18245 Datasheet (647.67 KB)

Preview of LMD18245 PDF

Datasheet Details

Part number:

LMD18245

Manufacturer:

National Semiconductor

File Size:

647.67 KB

Description:

3a / 55v dmos full-bridge motor driver.

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LMD18245 55V DMOS Full-Bridge Motor Driver National Semiconductor

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