STK681-050 查看數據表（PDF） - SANYO -> Panasonic

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STK681-050

Bidirectional DC Brush-Type Motor Driver (IO=5A)

SANYO -> Panasonic 

Ordering number:ENN5167

Thick Film Hybrid IC

STK681-050

Bidirectional DC Brush-Type

Motor Driver (IO=5A)

Overview

The STK681-050 is a bidrectional DC brush-type motor

driver IC with brake function that incorporates MOSFET

power elements.

Applications

• PPC drum and scanner motor drivers

• LBP drum motor drivers

• Printer head and carriage motor drivers

• General DC motor applications

Package Dimensions

unit:mm

4163

[STK681-050]

53.0

Features

• H-bridge output stage configuration employing 4

MOSFETs

• Independent TTL/CMOSlevel control for each MOSFET

(4-pin control)

• External signal control of forward, reverse and brake

opreration

• MOSFETs supporting 12A peak starting current and

13.5A peak brake current (F3 and F4 ON)

• DC input supporting saturation operation

• Only 1 charge pump electrolytic capacitor required, com-

pared with the STK6875 which requires 2

1

16

2.54

0.5

15×2.54=38.1

9.0

0.4

2.9

SANYO : SIP16

Specifications

Maximum Ratings at Ta = 25˚C

Parameter

Maximum supply voltage 1

Maximum supply voltage 2

Maximum input voltage

Maximum motor starting current

Maximum motor brake current 1

(F1 and F2 ON)

Maximum motor brake current 2

(F3 and F4 ON)

Allowable power dissipation 1

Allowable power dissipation 2

Symbol

Conditions

VCC1 max

VCC2 max

Vin max

No signal

No signal

Pins 1, 3, 12, 14, 15

IO peak 1 pulse, pulse width=70ms

IOB1 peak 1 pulse, pulse width=70ms

1 pulse, pulse width=25ms

IOB2 peak 1 pulse, pulse width=100ms

Pd1 max No heatsink, total loss

Pd2 max Arbitrary large heatsink, per MOSFET

Ratings

Unit

50 V

10 V

±10 V

12 A

12 A

16 A

13.5 A

5.2 W

25 W

Continued on next page

Any and all SANYO products described or contained herein do not have specifications that can handle

applications that require extremely high levels of reliability, such as life-support systems, aircraft’s

control systems, or other applications whose failure can be reasonably expected to result in serious

physical and/or material damage. Consult with your SANYO representative nearest you before using

any SANYO products described or contained herein in such applications.

SANYO assumes no responsibility for equipment failures that result from using products at values that

exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges,or other

parameters) listed in products specifications of any and all SANYO products described or contained

herein.

SANYO Electric Co.,Ltd. Semiconductor Company

TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110-8534 JAPAN

O2099TH (KT)/N0695HA (ID) No.5167–1/5

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