FAN8082DTF

FAN8082DTF Datasheet


FAN8082D Bi-directional DC Motor Driver

Part Datasheet
FAN8082DTF FAN8082DTF FAN8082DTF (pdf)
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FAN8082D Bi-directional DC Motor Driver
• Built-in brake function for stable brake characteristics.
• Built-in element to absorb a surge current derived from
changing motor direction and braking motor drive.
• Motor speed control by an external voltage.
• Stable motor direction change.
• Interfaces with CMOS devices.
• Built-in the thermal shut down circuit 165°C .
• Low standby current. 6.5mA
8-SOP-225
• Compact disk player CDP tray or changer
• Low current DC motor such as audio or video equipment.
• General DC motor
Ordering Information

Device FAN8082D FAN8082DTF

Package 8-SOP-225 8-SOP-225

Operating Temp. −25°C ~ +75°C −25°C ~ +75°C
2001 Fairchild Semiconductor Corporation

BI-DIRECTIONAL DC MOTOR DRIVER

Pin Assignments

GND 1 VO1 2 VCTL 3 VIN1 4

FAN8082D
8 VO2 7 PVCC 6 SVCC 5 VIN2

Pin Definitions

Pin Number Pin Name

VCTL

VIN1

VIN2

SVCC

PVCC

Internal Block Diagram

Pin Function Description Ground Output 1 Motor speed control Input 1 Input 2 Supply voltage Signal Supply voltage Power Output 2

GND 1 VO1 2 VCTL 3 VIN1 4

DRIVER OUT
8 VO2

PRE DRIVER

BIAS
7 PVCC 6 SVCC

LOGIC SWITCH
5 VIN2

Equivalent Circuit

Pin No.

Output

Speed control

Input

SVCC

PVCC

BI-DIRECTIONAL DC MOTOR DRIVER

Internal circuit

VCC 3

BI-DIRECTIONAL DC MOTOR DRIVER

Absolute Maximum Ratings Ta = 25°C

Parameter

Value
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Datasheet ID: FAN8082DTF 513998