mpc17559 Freescale Semiconductor, Inc, mpc17559 Datasheet

mpc17559

Manufacturer Part Number

mpc17559

Description

Micromotor Driver With Dual 3-phase And Dual H-bridge Outputs

Manufacturer

Freescale Semiconductor, Inc

Datasheet

1.MPC17559.pdf (2 pages)

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MPC17559

Micromotor Driver with Dual 3-Phase

and Dual H-Bridge Outputs

Analog Products Fact Sheet

DESCRIPTION

The 17559 is a monolithic quad H-Bridge

power IC ideal for portable electronic

applications containing multiple brushless and

brush DC-motors.

The 17559 is designed to drive motors with

supplies operating from 0.9 V to 3.5 V, with

independent control of each output bridge via

parallel 1.8 V to 3.6 V logic-compatible I/O.

Each output bridge has its own gate-drive and

logic circuitry with built-in shoot-through

current protection.

The 17559 has a low total R

max @ 25°C for each of the two 3-phase

output bridges, and a low total R

1.3 Ω max @ 25°C for each of the two

H-Bridge outputs.

The 17559 can efficiently drive many types of

micromotors owing to its low output resistance

and high output slew rates.

APPLICATIONS

• Portable Electronics

• Optical Disc Drive (MO, DVD, and CD)

• DSC, DVC

• Robotics

DS(ON)

of 1.7 Ω

17559 SIMPLIFIED APPLICATION DIAGRAM

PERFORMANCE

Performance

Output Current

Motor Operating Voltage

Logic Operating Voltage

Input PWM Max

Operating Temperature

MCU

3-Phase Motor

DC Motor

2 ch H-Bridge, 2 ch Stepper

0.3 A (DC), 0.6 A (Peak)

17559

GND

TYPICAL VALUES

-20°C ≤ T

0.9 V – 3.5 V

1.8 V – 3.5 V

200 kHz

VDD

Motor Drivers

≤ 65°C

Actuation

H-Bridge

Power

DC Motor

3-Phase Motor

Related parts for mpc17559

mpc17559 Summary of contents

Page 1

... Analog Products Fact Sheet MPC17559 Micromotor Driver with Dual 3-Phase and Dual H-Bridge Outputs DESCRIPTION The 17559 is a monolithic quad H-Bridge power IC ideal for portable electronic applications containing multiple brushless and brush DC-motors. The 17559 is designed to drive motors with supplies operating from 0 3.5 V, with independent control of each output bridge via parallel 1 ...

Page 2

... Are you designing a brushless DC-motor controller for motors (peak) and 6.8 V DC? ORDERING INFORMATION Temperature Device Range ( MPC17559EP/R2 -20°C to 65°C Data Sheet Order Number Contact Sales for Evaluation Kit Availability 56 QFN 0.5 mm Pitch 1.0 mm Body Package 56 QFN MPC17559 ...

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