DC Brush Motor Drivers (7V Max)

BD621xxx Series

General Description

These H-bridge drivers are full bridge drivers for brush

motor applications. Each IC can operate at a power

supply voltage range of 3.0V to 5.5V, with output currents

of up to 2A. MOS transistors in the output stage allow

PWM speed control. The integrated VREF voltage control

function allows direct replacement of discontinued motor

driver ICs. These highly efficient H-bridge driver ICs

facilitate low-power consumption design.

Features

 Built-in one channel configuration

 VREF Voltage Setting Pin Enables PWM Duty Control

 Cross-Conduction Prevention Circuit

 Four Protection Circuits Provided: OCP, OVP, TSD

and UVLO

Applications

VTR; CD/DVD players; audio-visual equipment; optical

disc drives; PC peripherals; OA equipments

Key Specifications

■ Operating Supply Voltage:

7V(Max)

■ Maximum Output Current:

0.5A / 1.0A / 2.0A

■ Output ON-Resistance:

1.0

Ω / 1.0Ω / 0.5Ω

■ PWM Input Frequency Range:

20kHz to 100kHz

■ Standby Current:

0μA (Typ)

■ Operating Temperature Range:

-40°C to +85°C

Packages

W(Typ) x D(Typ) x H(Max)

SOP8

5.00mm x 6.20mm x 1.71mm

HSOP25

13.60mm x 7.80mm x 2.11mm

HRP7

9.395mm x 10.540mm x 2.005mm

Ordering Information

B

D

6

2

1

x

x

x

x

-

x x

Part Number

Package

Packaging and forming specification

E2: Embossed tape and reel

(SOP8/HSOP25)

TR: Embossed tape and reel

(HRP7)

F

FP

HFP

: SOP8

: HSOP25

: HRP7

Lineup

Rating voltage

(Max)

Channels

Maximum

output current

(Max)

Package

Orderable

Part Number

7V

1ch

0.5A

HRP7

Reel of 2000

BD6210HFP-TR

SOP8

Reel of 2500

BD6210F-E2

1.0A

HRP7

Reel of 2000

BD6211HFP-TR

SOP8

Reel of 2500

BD6211F-E2

2.0A

HRP7

Reel of 2000

BD6212HFP-TR

HSOP25

Reel of 2000

BD6212FP-E2

HRP7 (Pd=1.60W)

SOP8 (Pd=0.69W)

HSOP25 (Pd=1.45W)

(Note ) Pd : Mounted on a 70mm x 70mm x 1.6mm glass-epoxy board.

○Product structure：Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays.

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TSZ02201-0P2P0B300070-1-2

09.Sep.2014 Rev.003

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TSZ22111･14･001

Datasheet