Brushless Vibrator Driver Built-in Hall Sensor

Version

：A.010

Page

：1

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11-FD216

Brushless Vibrator Driver

Built-in Hall Sensor

General Specifications

The device is designed specifically for brushless DC motor applications without any

external components, such as vibrator, ultra-small blushless motor. Each device includes a

HALL sensor, a lock detection circuit to shut down the driver output for the lock prevention,

and complementary bi-directional drivers for driving and sinking coil load.

If the motor rotation is stall by external forces or obstacles, the drivers will shut down

roughly 0.5 to 2 seconds after the motor is locked. When the drivers shut down, the

automatic self-restart circuit will try to power up the drivers every 0.5 to 2 seconds till the

motor locking is released.

Pin Description

Features and Benefits

Optimized for small Brushless DC Motor applications

Low voltage operation

Built-in Hall effect sensor

Built-in Reverse Protection

Lock detection and automatic self-restart without external capacitor

High sinking and driving output capability

Thin, highly reliable package (CSP6)

NO.

NAME

Description

1

O2

Output Driver2

2

NC

No Connection

3

VSS

Ground

4

O1

Output Driver1

5

NC

No Connection

6

VDD

Power