Datasheet > BD63002MUV

BD63002MUV

更新时间： 2024-02-04 16:54:40

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
24页	982K
描述
3-phase brushless motor pre-driver

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BD63002MUV 数据手册

3-phase brushless motor

pre-driver

BD63002MUV

●General Description

●Key Specifications

BD63002MUV is pre-driver of 3-phase brushless motor.

It generates a driving signal from the Hall sensor and

drives PWM through the input control signal. Since there

is a built-in booster circuit, Nch-Nch MOS transistors can

be used on the external power transistor. In addition, the

power supply can use 12V or 24V and it has various

controls and protection functions built-in, making it useful

for a variety of purposes. Because it adopts small

packages, it can also be used on small diameter motors.

 Power supply voltage rating:

 Operating temperature range:

 Stand-by current:

 Range of in-phase input voltage

for hall input:

 Current limit detect voltage:

 UVLO Lock out voltage:

 OVLO Lock out voltage 1:

 OVLO Lock out voltage 2:

30V

-40°C to +85°C

1.2mA(Max.)

V_REG-1.7V(Max.)

0.2V±10%

6.0V(Typ.)

16.0V(Typ.)

28.5V(Typ.)

●Features

●Package

VQFN028V5050

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

5.00mm x 5.00mm x 1.00mm

 Built-in 120° commutation logic circuit.

 Driving with Nch-Nch MOS transistors.

 PWM control mode (low side arm switching).

 Built-in power-saving circuit.

 CW/CCW function.

 Short brake function.

 FG output (Open drain).

 Built-in protection circuit for current limiting,

overheating, under voltage, over voltage, motor lock.

●Applications

 OA machines.

 Other general civil equipments.

VQFN028V5050

●Typical Application Circuit

0.1µF

47µF

0.1µF

VCC

CP2

CP1

VREG

0.1µF

HUP

0.01µF

HUN

HVP

HVN

HWP

HWN

200Ω

RCL

ENB

0.1Ω

10kΩ

BRKB

PWMB

LPE

GND

Figure 1. Application circuit

○Product structure：Silicon monolithic integrated circuit ○This product is not designed protection against radioactive rays

.www.rohm.co

TSZ02201-0P2P0B000840-1-2

1/20

TSZ22111・14・001

3.Jul.2015 Rev.002

12 3 4 5 6 7...24

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