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17529

NXP
Part Number 17529
Manufacturer NXP
Description dual H-Bridge motor driver
Published Jul 16, 2020
Detailed Description NXP Semiconductors Technical Data 0.7 A dual H-Bridge motor driver with 3.0 V/5.0 V compatible logic I/O The 17529 is a ...
Datasheet PDF File 17529 PDF File

17529
17529

Overview
NXP Semiconductors Technical Data 0.
7 A dual H-Bridge motor driver with 3.
0 V/5.
0 V compatible logic I/O The 17529 is a monolithic dual H-Bridge power IC ideal for portable electronic applications containing bipolar step motors and/or brush DC-motors (e.
g.
, cameras and disk drive head positioners).
The 17529 operates from 2.
0 V to 6.
8 V, with independent control of each HBridge via parallel MCU interface (3.
0 V and 5.
0 V compatible logic).
The device features an on-board charge pump, as well as built-in shoot-through current protection and an undervoltage shutdown function.
The 17529 has four operating modes: forward, reverse, brake, and tri-stated (high-impedance).
The 17529 has a low total RDS(on) of 1.
2 Ω (max at 25 °C).
The 17529’s low output resistance and high slew rate provides efficient drive for many types of micromotors.
Features • Low total RDS(on) 0.
7 Ω (typ), 1.
2 Ω (max) at 25 °C • Output current 0.
7 A (DC), 1.
4 A (peak) • Shoot-through current protection circuit • 3.
0 V/5...


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