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.

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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

uctor, I

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

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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

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C1,C2,C3

3

0.01 1.0

VG V13.512

MPC17511 :MAR.08. 2002 REV.0.5

0.1
13

uF

Freescale Semiconductor, Inc.

DC CHARACTERISTICS

Characteristics

Quiescent Power Supply Current

Driver Circuit Power Supply Current
Control Circuit Power Supply Current

Active Power Supply Current

Control Circuit Power Supply Current

Pre-Driver Circuit Power Supply Current

Logic Input Function

..

nc.

uctor, I

Driver Output ON Resistance
Pullup Resistance (EN,IN3)

Charge-pump Output Voltage

Charge-pump Output Voltage (IG=-1mA) VGload

Low Voltage Detection Circuit

(Ta=25C, VC=VM=5.0V, GND=0V)

High Level Input Voltage

Low Level Input Voltage

High Level Input Current

Low Level Input Current

Detection Voltage

Symbol

IMO
ICO

IC

IG

VIH

VIL
IIH

IIL

RON
Rup 50 kohm200100

VG 12.8 13

VCDET

Min.

---

---

---

---

VCx0.7

---

---

- 1.0

---

12

10

1.5

Typ.

---

---

---

---

---

--- uA

---

0.46

11.2 V

2.0

VCx0.3

Max. Unit

1.0

1.0

3.0

0.7

---

1.0

---

0.60

---

2.5

uA
mA

mA
mA ---

V
V

uA

ohm

V C

V

Test
circuit

A

G

B

D

E

F

*3

*1

*2

*4

*5

*6

TSWITCH OUT

*1) ICO includes current to the pre-driver circuit.
*2) IC i ncludes current to the pre-driver circuit. IC:Fin100kHz. IG:Fin20kHz.
*3) 2.7V < VC < 5.7V

*6) Detection voltage is defined output become High-impedance when VC voltage is dropped.
When the gate voltage VG is applied from an external source, VG=7.5[V]

AC CHARACTERISTICS

Characteristics

Output Propagation Delay Time

Freescale Semicond

TSWITCH Propagation Delay Time

Charge-pump Circuit

Low Voltage Detection Circuit

Detection time

*1) When C1=C2=C3=0.1[uF]

tPLH,tPHL (tSON,tSOFF)Timing Chart

IOUT=-50uA

IIN=50uA

*4) IDR=1.0[A] source+sink

(Ta=25C, VC=VM=5.0V, GND=0V)

Turn-ON time
Turn-Off time us

Turn-Off time us

Rise time

VOH

VOL

*5) When no input logic signal.

Symbol Min. Max. Unit

tPLH
tPHL

tSOFF

tVGON ms

tVCDET

VG-0.5 VG

LGND

---

---

---

---

---

---

tVCDET Timing Chart

VG-0.1 V

LGND+0.1 V

Typ.

1.0

---

0.1

0.15

LGND+0.5

0.5

0.50.1

0.5

0.50.15

3.0

10

us

usTurn-ON time tSON

ms

B

Test
circuit

D

C2

C

F

*1

IN1,IN2
(IN3)

OUTA,OUTB
(TSWITCH)

50%

tPLH

(tSON)

90%

VCDETon

50%

tPHL

(tSOFF)

10%

For More Information On This Product,

VC

IM

50%

1.5

tVCDETon

MPC17511 :MAR.08. 2002 REV.0.54

Go to: www.freescale.com

2.5

90%

VCDEToff

50%

tVCDEToff

0%(<1uA)

Pin Description

Freescale Semiconductor, Inc.

Symbol PIN No. Simplified Circuit Schematic

5

VC

VM

OUTA

5

4

11

4

13

11

Function

Control Circuit
Power Supply Pin

Driver Power Supply
Voltage Input Pin

Driver Output Pin

..

nc.

OUTB

uctor, I

TSWITCH

C1L

C2L

13

14

3

1

VC

VC

14

1 3

Driver Output Pin

Output pin of
stepÅ|up voltage

These pins connect
to charge pump
capacitors.

(Negative pole)

Freescale Semicond

C1H

C2H

IN1

IN2

EN

IN3

LGND

2

16

15VG

6

8

10

9

These pins connect

2

VC

6

51615

VCVG C1HC2H

to charge pump
capacitors.
(Positive pole)

Pre-Driver Circuit
Power Supply Pin

Control Signal
Input Pin 1

7

7

VC

VC

9

Control Signal
Input Pin 2

Enable Control
Signal Input Pin

10

Control Signal

Signal Input Pin 3
for TSWITCH

Logic GND Pin

PGND

12

Driver GND Pin

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MPC17511 :MAR.08. 2002 REV.0.55

50uA

50uA

Freescale Semiconductor, Inc.

Test Circuit

..

nc.

uctor, I

5V

ICO IMO

5V

A A

VC VM

MPC17511

C1L

C1H
C2L
C2H
VG

GND

IN1
IN2

IN3

EN

OUTA

OUTB

Capacitor for charge pump (C1,C2.C3)= 0.1[uF]

5V

VC VM

5V

IN1
IN2

IN3

EN

MPC17511

C1L
C1H

C2L

C2H

VG

GND

OUTA

OUTB

TSWITCH

V

V

A IIN

VIN

Freescale Semicond

Test Circuit A

5V

VM

MPC17511

C1L

C1H
C2L

C2H
VG

GND

5V

VC

IN1
IN2

EN

OUTA
OUTB

Test Circuit B

5V

VC VM

IN1
IN2
IN3

C1L
C1H

MPC17511

C2L
C2H

VG

PGND

VC

50%

5V

OUTA

OUTB

TSWITCH

500pF

LGND

50%

tVGON

11V

Test Circuit C

IN3

VG

TSWITCH

tSON

Test Circuit C2

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6

MPC17511 :MAR.08. 2002 REV.0.5

90%

tSOFF

10%

Freescale Semiconductor, Inc.

Capacitor for charge pump (C1,C2.C3)= 0.1[uF]

5V 6V

VC VM

IN1
IN2

EN

MPC17511

..

nc.

uctor, I

C1L

C1H
C2L
C2H
VG

GND

Test Circuit D

OUTA

OUTB

R=6ohm

V

1mA

5V

VC VM

MPC17511

C1L
C1H
C2L
C2H
VG

GND

Test Circuit E

5V

IN1
IN2
EN

OUTA

OUTB

Freescale Semicond

VC VM

MPC17511

C1L
C1H
C2L
C2H
VG

GND

5V

IN1
IN2

EN

OUTA

OUTB

5V

VC VM

V

5V

A

IN1
IN2

EN1

MPC17511

For IG Test

13V

A

V

Capacitors remove for IG Test.

C1L
C1H
C2L

C2H
VG

GND

OUTA

OUTB

100kHz
and

Fin

20kHz

Test Circuit F

Test Circuit G

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7

MPC17511 :MAR.08. 2002 REV.0.5

Precautions on Application

(1)When applying the gate voltage VG from an external source, be sure to connect it via a
resistor equal to or greater than RG=VG/0.02[ohm]. However, this resistance is unnecessary
if you are connecting a charge pump output from a SMARTMOS product.

..

nc.

Freescale Semiconductor, Inc.

MPC17511

VG

C2H
C1H
C2L
C1L

VG < 14[V]

RG > VG/0.02[ohm]

CG = 0.01[uF]

OPEN

uctor, I

Freescale Semicond

(2)Switching from the state of active current loading to high-impedance mode, indactance load
and P.C.B. layout may induce over maximum ratings to a power supply pin. Zener diode or
capacitor at VM pin will protect kick back voltage(it depends on the indactance load).
The schottky diode at output pin will also protect it.

VM

OUTA

OUTB

(3)Connect a capacitor of sufficient capacitance between the power supply and ground pins.
For all large-current paths, use sufficiently wide copper conductor patterns and route them

in the shortest distance possible.

VM

OUTA

OUTB

(4)When using SMARTMOS products in your circuit design, make sure they are fully protected
against static charge.

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8

MPC17511 :MAR.08. 2002 REV.0.5

■ 16 ピン SVMFP 外形寸法図

SPEC

MIN TYP MAX

A ***** 1.95 2.05

A1 0.10 0.15 0.20

ｂ

0.25 0.30 0.35
C 0.18 0.20 0.25
D ***** 5.45 MAX

D1 5.20 5.25 5.30

e 0.60 0.65 0.70

E 5.25 5.30 5.35

He 7.70 7.90 8.10

L 0.45 0.60 0.75

L1 1.20 1.30 1.40

ｘ

***** ***** 0.12

ｙ

0.05

Z1 0.25 0.35 0.47

θ

0.0° 4.0° 9.8°

A

Z1 e

b

x

y

L1

L

A

D

D1

H

e

E

C

A1

θ

Ａ部拡大図

Freescale Semicond

uctor, I

nc.

..

Freescale Semiconductor, Inc.

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当社は、本書に記載した製品について、予告なく変更を加える権限を保有しています。
当社はここに記載した製品、回路の適用、使用に起因するいかなる責務を負うものではなく、また、当社の特許権または第三者の
権利に基づくライセンスを許諾するものでもありません。当社の製品は、外科的に人体に移植することを意図したシステムの構成
部品として、または、他の生命維持を意図した用途に、または、当社の製品の不具合により人体に危害を加えたり死に至らしめる
かもしれない状況が発生するような用途に使用するために、設計、意図または許可されているものではありません。購入者が万一

このような意図または許可されていない用途のために当社の製品を購入あるいは使用する場合、購入者は当社およびその役員、従
業者、子会社、関連会社、代理店に対し、直接または間接を問わず、当該使用に関連した傷害や死についてのすべての申し立て

（たとえ、当社が部品の設計や製造において不注意であったという主張であったとしても）から生ずるすべての請求、費用、損害、

および相当の弁護士費用を補償し、被害が及ばないようにするものとします。

SPS.TSPG.GAO

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nc.

..

Freescale Semiconductor, Inc.

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