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Document Number: MPC17510
Rev. 6.0, 7/2016
NXP Semiconductors
Technical Data
© 2016 NXP B.V.
1.2 A 15 V H-Bridge motor driver IC
The 17510 is a monolithic H-Bridge designed to be used in portable electronic
applications such as digital and SLR cameras to control small DC motors.
The 17510 can operate efficiently with supply voltages as low as 2.0 V to as high
as 15 V. Its low R
DS(on)
H-Bridge output MOSFETs (0.45 Ω typical) can provide
continuous motor drive currents of 1.2 A and handle peak currents up to 3.8 A.
It
is easily interfaced to low-cost MCUs via parallel 5.0 V compatible logic. The
de
vice can be pulse width modulated (PWMed) at up to 200 kHz.
This device contains an integrated charge
pump and level shifter (for gate drive
voltages), integrated shoot-through current protection (cross-conduction
suppression logic and timing), and undervoltage detection and shutdown
circuitry.
The 17510 has four operating modes: Forwa
rd, Reverse, Brake, and Tri-stated
(high-impedance). This device is powered by SMARTMOS technology.
Features
•2.0 V to 15 V continuous operation
• Output current 1.2 A (DC), 3.8 A (peak)
•450 mΩ R
DS(on)
H-Bridge MOSFETs
•5.0 V TTL- / CMOS-compatible inputs
• PWM frequencies up to 200 kHz
• Undervoltage shutdown
• Cross-conduction suppression
Figure 1. 17510 simplified application diagram
H-BRIDGE MOTOR DRIVER
EJ Suffix (Pb-Free)
98ASH70455A
24-LEAD TSSOP
17510
EJ Suffix (Pb-Free)
98ASA00887D
20-pin TSSOP
with exposed pad
VDD
CRES
C1L
C1H
C2L
C2H
IN2
IN1
EN
OUT2
OUT1
GOUT
VM
GND
MCU
GIN
MOTOR
5.0 V 15 V
17510
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