MPC17511AEP

MPC17511AEP Datasheet

Document Number MPC17511A Rev. 9/2008

Part	Datasheet
MPC17511AEP	MPC17511AEP (pdf)

Related Parts	Information
MPC17511AEVEL	MPC17511AEVEL
MPC17511AEV	MPC17511AEV

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Freescale Semiconductor Technical Data A V H-Bridge Motor Driver IC The 17511A is a monolithic H-Bridge designed to be used in portable electronic applications to control small DC motors or bipolar step motors. End applications include head positioners CDROM or disk drive , camera focus motors, and camera shutter solenoids. The 17511A can operate efficiently with supply voltages as low as 2.0V to as high as 6.8V. Its low RDS ON H-Bridge output MOSFETs Ω typical can provide continuos motor drive currents of 1.0A and handle peak currents up to 3.0A. It is easily interfaced to low-cost MCUs via parallel 3.0V- or 5.0V- compatible logic. The device can be pulse width modulated PWM-ed 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. Features • 2.0V to 6.8V Continuous Operation • Output Current A DC , 3.0A Peak • MOSFETs < 600 mΩ RDS ON 25°C Guaranteed • 3.0V/5.0V TTL-/CMOS-Compatible Inputs • PWM Frequencies up to 200 kHz • Undervoltage Shutdown • Cross-Conduction Suppression • Low Power Consumption • Pb-Free Packaging Designated by Suffix Codes EV and EP 17511A H-BRIDGE MOTOR DRIVER IC EV SUFFIX PB-FREE 98ASA10614D 16-PIN VMFP EP SUFFIX PB-FREE 98ARL10577D 24-PIN QFN ORDERING INFORMATION Device Temperature Range TA Package MPC17511AEV/EL MPC17511AEP/ R2 -20°C to 65°C 16 VMFP 24 QFN 5.0V 5.0V 17511A C1L C1H C2L C2H CRES GOUT OUT1 OUT2 Motor Figure 17511A Simplified Application Diagram Freescale Semiconductor, Inc. reserves the right to change the detail specifications, as may be required, to permit improvements in the design of its products. Freescale Semiconductor, Inc., All rights reserved. INTERNAL BLOCK DIAGRAM INTERNAL BLOCK DIAGRAM C2L C1H CRES VDD Charge Pump LowVoltage Shutdown Control Logic Level Shifter Predriver Figure 17511A Simplified Internal Block Diagram C2H C1L GOUT VM OUT1 OUT2 PGND LGND 17511A Analog Integrated Circuit Device Data Freescale Semiconductor PIN CONNECTIONS PIN CONNECTIONS CRES GOUT OUT2 PGND OUT1 LGND Figure VMFP Pin Connections Table VMFP Pin Function Description

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Freescale Semiconductor Technical Data

A V H-Bridge Motor Driver IC

The 17511A is a monolithic H-Bridge designed to be used in portable electronic applications to control small DC motors or bipolar step motors. End applications include head positioners CDROM or disk drive , camera focus motors, and camera shutter solenoids.

The 17511A can operate efficiently with supply voltages as low as 2.0V to as high as 6.8V. Its low RDS ON H-Bridge output MOSFETs Ω typical can provide continuos motor drive currents of 1.0A and handle peak currents up to 3.0A. It is easily interfaced to low-cost MCUs via parallel 3.0V- or 5.0V- compatible logic. The device can be pulse width modulated PWM-ed 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.

Features
• 2.0V to 6.8V Continuous Operation
• Output Current A DC , 3.0A Peak
• MOSFETs < 600 mΩ RDS ON 25°C Guaranteed
• 3.0V/5.0V TTL-/CMOS-Compatible Inputs
• PWM Frequencies up to 200 kHz
• Undervoltage Shutdown
• Cross-Conduction Suppression
• Low Power Consumption
• Pb-Free Packaging Designated by Suffix Codes EV and EP
17511A

H-BRIDGE MOTOR DRIVER IC

EV SUFFIX PB-FREE 98ASA10614D 16-PIN VMFP

EP SUFFIX PB-FREE 98ARL10577D 24-PIN QFN
ORDERING INFORMATION

Device

Temperature Range TA

Package

MPC17511AEV/EL

MPC17511AEP/ R2
-20°C to 65°C
16 VMFP 24 QFN
5.0V
5.0V
17511A

C1L C1H C2L C2H CRES

GOUT OUT1

OUT2

Motor

Figure 17511A Simplified Application Diagram

Freescale Semiconductor, Inc. reserves the right to change the detail specifications, as may be required, to permit improvements in the design of its products.

Freescale Semiconductor, Inc., All rights reserved.

INTERNAL BLOCK DIAGRAM

INTERNAL BLOCK DIAGRAM

C2L C1H CRES VDD

Charge Pump

LowVoltage Shutdown

Control

Logic

Level Shifter Predriver

Figure 17511A Simplified Internal Block Diagram

C2H C1L GOUT VM OUT1 OUT2

PGND LGND
17511A

Analog Integrated Circuit Device Data Freescale Semiconductor

PIN CONNECTIONS

PIN CONNECTIONS

CRES

GOUT

OUT2

PGND

OUT1

LGND

Figure VMFP Pin Connections

Table VMFP Pin Function Description

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Datasheet ID: MPC17511AEP 635543