Freescale MPC17511 User Guide

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SMARTMOS

1 Channel H-Bridge Driver IC

MPC17511 is a monolithic type SMOS5AP
SMARTMOS IC built in 1channel H-Bridge
Driver constituted LDMOSFET, input section
can be directly interfaced from the MCU.

..

This IC can control 4 mode output function

nc.

(Forward, Reverse, Brake, Open) by input logic.

This IC can drive various type of micro motor
and low loss.

Freescale Semiconductor, Inc.

R

MPC17511

uctor, I

Features

‑Manufactured by SMOS5AP process technology
‑Built in 1 Channel Circuit of H-Bridge Driver
‑Built in Charge-pump Circuit
‑4 Mode Drive(Forward, Reverse, Brake, Open)

Freescale Semicond

‑Direct Interface from the MCU
‑Low ON-Resistance Ron=0.6 ohm(Max.)
‑IDR=1.0A (Cont.)
‑Low Consumption Power
‑Built in Shoot Through Current Prevention Circuit
‑Built in Low Voltage Shutdown Circuit

16PIN SVM

Pin Connections

C2L

1

C1H

2
3

C1L

4

VM
VC

5

IN1

6

IN2

7

EN

8

MPC17511

C2H

VG

TSWITCH

OUTB
PGND
OUTA

IN3

LGND

16
15
14
13
12
11
10
9

‑PWM Control frequency 200kHz(Max.)
‑Comes in 16-pin VMFP

(pin pitch : 0.65mm)

*SMARTMOS is a registered trademark of Motorola Inc.
*Specifications in this data sheet may be changed without prior notice.

For More Information On This Product,

Go to: www.freescale.com

1

(Top View)

MPC17511 :MAR.08. 2002 REV.0.5

Block Diagram

Freescale Semiconductor, Inc.

C2L

C1H

VG

1

2

15

OSC,Charge Pump

Low voltage

Detector

16

C2H

C1L

3

14

TSWITCH

..

nc.

5

VC

6

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IN1

IN2

7

vc

Level Shifter Predriver

4

11

13

VM

OUTA

OUTB

IN3

EN

Freescale Semicond

Function Table

EN IN1 OUTA OUTBIN2

10

8

Control Logic

vc

*Each GND pin are connected by Metal.

Z : High impedance X : Don't care

IN3

H

12

PGND

9

LGND

TSWITCH

LLXHH

X

LHXLH H X

HLXHH L X

ZZXLH L X

LLXXL X L

For More Information On This Product,

Go to: www.freescale.com

2

MPC17511 :MAR.08. 2002 REV.0.5

XXHXH X L
XXLXH X H

Freescale Semiconductor, Inc.

Maximum Ratings

Driver Circuit Power Supply Voltage
Pre-Driver Circuit Power Supply Voltage
Control Circuit Power Supply Voltage

Singnal Input Voltage

Driver Output Current (continuous)

..

Driver Output Current (pulsed) *2

nc.

uctor, I

Operating Junction Temperature

Storage Temperature Range

Thermal Resistance *3

Power Dissipation *4

*1

Rating Symbol Min. Max. Unit

VM
VG - 0.5 14.0 V
VC
VIN
IDR

IDRp

Tj

Tstg

Rθja
PD 830--- mW

- 0.5 8.0

- 0.5

- 0.5 VC+0.5

---

---

- 55

--­150

7.0

1.0

3.0
150
150

V

V
V
A
A

degC
degC

deg./W

*1) Device may be damaged when used over the ratings.
*2) Ta=25C, Peak time is within 10ms at intervals 0.2seconds.
*3) 37 X 50 X 1.6[mm] glass EPOXY Board mount.
*4) Ta=25C

Recommended Operating Condition

Characteristics Symbol Min. Unit

Driver Circuit Power Supply Voltage

Freescale Semicond

Control Circuit Power Supply Voltage

Signal Input Voltage
Pulse Input Frequency
Input Pulse Rise Time
Input Pulse Fall Time
Operating Ambient Temperature

Typ.

VM

VC

VIN

FIN kHz

TR

TF

Topr

2.0

2.7
0

---

---

---

-20

5.0

5.0

---

---

---

--­25

Max.

6.8

5.7
VC
200

1.0

1.0
65

V
V
V

us
us

。

C

Capacitor for Charge Pump

Pre-Driver Circuit Power Supply Voltage

For More Information On This Product,

Go to: www.freescale.com

C1,C2,C3

3

0.01 1.0

VG V13.512

MPC17511 :MAR.08. 2002 REV.0.5

0.1
13

uF