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BD63001AMUV Datasheet

Three-Phase Brushless Motor Predriver

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Datasheet
Three-Phase Brushless Motor Predriver
BD63001AMUV
General Description
BD63001AMUV is a Three-Phase Brushless Motor
Predriver that uses upper Pch and lower Nch MOS
transistor for an external output power transistor. It
generates a driving signal from the Hall sensor and
drives PWM through the input control signal. In addition,
the supply voltage that can be applied is 12V or 24V, it
has various controls and built-in protection functions,
making it useful for a variety of purposes. Since the IC
adopts small packages, it can be used on small diameter
motors.
Key Specifications
Power Supply Voltage Rating:
33V
Operating temperature range:
-40°C to +85°C
Predriver Output Current Rating(Continuous) : ±30mA
Predriver Output Current Rating(Peak) (Note 1) : ±200mA
The Current Limit Detect Voltage:
0.2V±10%
UVLO Lockout Voltage:
3.7V(Typ)
(Note1) tw≤1µs, 50kHz
Package
W(Typ) x D(Typ) x H(Max)
Features
Built-in 120° Commutation Logic Circuit
Drives Upper Pch, Lower Nch MOS transistor
PWM control system /DC control system
CW/CCW Function
FG Output (1FG Output)
Current Limit Protection Circuit (CL)
Overheat Protection Circuit (TSD)
Under Voltage Protection Circuit (UVLO)
Over Voltage Protection Circuit (OVLO)
Motor Lock Protection (MLP)
VQFN024V4040
4.00mm x 4.00mm x 1.00mm
Application
OA apparatus
Other general public welfare apparatus
Typical Application Circuits
0.1µF
HU 0.01µF
HV 0.01µF
HW 0.01µF
VREG 19
HUP 13
HUN 14
HVP 15
HVN 16
HWP 17
HWN 18
CW 2
BRKB 3
PWMB 22
DCIN 21
VCC 1
0.1µF
VCC=24V
8 UH
7 UL
10 VH
9 VL
12 WH
11 WL
R3
R1 Q1
C1
R2 R4
R5 C2
R3
R1 Q1
C1
R2 R4
R5 C2
R3
R1 Q1
C1
R2 R4
R5 C2
HLSW
24
6 RCL
C2
R6
VREG
FGO
23
10k
Rref
VM
M
3
PWM
OSC 20
20k
4 LPE
5
GND
Figure 1. Application Circuit in HLSW=OPEN ("H")
Product structure : Silicon monolithic integrated circuit
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has no designed protection against radioactive rays
1/22
TSZ02201-0P1P0B001390-1-2
30.May.2016 Rev.002


Rohm Semiconductor Electronic Components Datasheet

BD63001AMUV Datasheet

Three-Phase Brushless Motor Predriver

No Preview Available !

BD63001AMUV
Typical Application Circuits - continued
0.1µF
HU 0.01µF
HV 0.01µF
HW 0.01µF
VREG 19
HUP 13
HUN 14
HVP 15
HVN 16
HWP 17
HWN 18
VCC 1
0.1µF
CW 2
BRKB 3
PWMB 22
DCIN 21
PWM
OSC 20
20k
5
GND
8 UH
7 UL
R1 C1
R2
C2
10 VH
9 VL
R1 C1
R2
C2
12 WH
R1 C1
11 WL
R2
C2
HLSW
24
6 RCL
C3
R3
VREG
FGO
23
10k
VM
M
3
Rref
4 LPE
Figure 2. Application Circuit in HLSW="L"
HU 0.01µF
HV 0.01µF
HW 0.01µF
VREG 19
HUP 13
HUN 14
HVP 15
HVN 16
HWP 17
HWN 18
CW 2
BRKB 3
PWMB 22
DCIN 21
PWM
OSC 20
20k
VCC 1
0.1µF
VCC=5V
8 UH
7 UL
10 VH
9 VL
12 WH
11 WL
R1
R4 Q1
C1
R5 R2
R3
R1
R4 Q1
C1
R5 R2
R3
R1
R4 Q1
C1
R5 R2
R3
HLSW
24
6 RCL
C2
R6
VREG
FGO
23
10k
Rref
VM
M
3
4 LPE
5
GND
Figure 3. Application Circuit in VCC=VREG
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/22
TSZ02201-0P1P0B001390-1-2
30.May.2016 Rev.002


Part Number BD63001AMUV
Description Three-Phase Brushless Motor Predriver
Maker ROHM
Total Page 26 Pages
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