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BD63001AMUV 데이터시트 PDF




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부품번호 BD63001AMUV 기능
기능 Three-Phase Brushless Motor Predriver
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BD63001AMUV 데이터시트, 핀배열, 회로
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




BD63001AMUV pdf, 반도체, 판매, 대치품
BD63001AMUV
Pin Configuration
(TOP VIEW)
Block Diagram
VREG
VREG 19
18 17 16 15 14 13
HUP 13
HUN 14
HVP 15
VREG 19
12 WH HVN 16
HWP 17
PWMOSC 20
11 WL HWN 18
DCIN 21
PWMB 22
FGO 23
10 VH
9 VL
8 UH
CW 2
BRKB 3
6
VCC 1
VREG
Internal
Reg
LOGIC
PRE
DRIVER
HLSW 24
7 UL
PWMB
22
1 23 456
DCIN 21
OVLO
Internal OSC
TSD
UVLO
Figure 4. Pin Configuration
PWM
OSC 20
PWM
OSC
5
GND
Figure 5. Block Diagram
8 UH
7 UL
10 VH
9 VL
12 WH
11 WL
24 HLSW
6 RCL
23 FGO
4 LPE
Pin Description
Pin
No.
Pin Name
Function
Pin
No.
Pin Name
Function
1 VCC Power Supply
2 CW CW/CCW Input (H:CW, L:CCW)
13 HUP U Phase Hall Input
14 HUN U Phase Hall Input
3 BRKB Brake Input (negative logic)
15
HVP
V Phase Hall Input
4
LPE
Motor Lock Protection Setting (H/M/L
input)
16
HVN V Phase Hall Input
5 GND Ground
17 HWP W Phase Hall Input
6
RCL
Detect Voltage Input for Over-Current 18
HWN W Phase Hall Input
7 UL Output UL
19 VREG Regulator Output
8 UH Output UH
20 PWMOSC Setting PWM Oscillator Frequency
9 VL Output VL
21 DCIN DC Input
10 VH Output VH
22 PWMB PWM Input (negative logic)
11 WL Output WL
23 FGO FG(1 phase output)
12 WH Output WH
24 HLSW Upper MOS Gate Output Switch
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
4/22
TSZ02201-0P1P0B001390-1-2
30.May.2016 Rev.002

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BD63001AMUV 전자부품, 판매, 대치품
BD63001AMUV
Function Description
1. Commutation Logic
This IC adopts a 120° commutation mode, and the truth table is as follows:
(1) HLSW=Hor OPEN
CW (CW=Hor OPEN)
CCW (CW=L)
HU HV HW
UH UL VH VL WH WL UH UL VH VL WH WL FGO
H L H L PWM H L L L H L L PWM L L L
H L L L PWM L L H L H L L L L PWM L
H H L L L L PWM H L L L H L L PWM L
L H L H L L PWM L L L PWM H L L L Hi-z
L H H H L L L L PWM L PWM L L H L Hi-z
L L H L L H L L PWM L L L PWM H L Hi-z
(2) HLSW=L
CW (CW=Hor OPEN)
CCW (CW=L)
HU HV HW
UH UL VH VL WH WL UH UL VH VL WH WL FGO
H L H H PWM L L H L L L H PWM H L L
H L L H PWM H L L L L L H L H PWM L
H H L H L H PWM L L H L L L H PWM L
L H L L L H PWM H L H PWM L L H L Hi-z
L H H L L H L H PWM H PWM H L L L Hi-z
L L H H L L L H PWM H L H PWM L L Hi-z
(Note) When PWMB=H, PWM=L, When PWMB=L, PWM=H
Caution: In the following sentence, Upper side predriver output is under the condition of HLSW=OPEN (or H).
In HLSW=L, the output H/L of Upper side predriver becomes the reverse.
2. Regulator Output Terminal (VREG)
This is a constant output voltage terminal of 5V (Typ). It is recommended to connect capacitors of 0.01µF to 1µF.
Please be careful that VREG current should not exceed the maximum ratings in case it will be used for supply voltage
of hall elements.
3. PWM Input Terminal (PWMB)
Speed can be controlled by inputting Duty of PWM signal into PWMB (negative logic). When PWMB=L, lower side
predriver output that corresponds to the Hall input logic is H. In addition, PWMB terminal is pulled up to VREG
through a resistance of 100kΩ(Typ) ±30kΩ. When using PWM input, please use it with DC input under 1V (Typ) or
short to GND.
PWMB
H or OPEN
L
Lower Side Predriver Output Logic
L
H
4. DC Input Terminal (DCIN)
Speed can be controlled by the DC signal to input into DCIN.
PWM signal becomes 100% duty at DCIN=3.0V (Typ) and becomes 0% duty at DCIN= 1.0V (Typ). When using DC
input, please use it with PWMB input Hor OPEN.
DCIN
1V(Typ)
3V(Typ)
Duty
0%
100%
5. PWMOSC Input Terminal (PWMOSC)
When using DC input, the PWM frequency fPWM [kHz] is fixed by an external resistor R [k] connected to PWMOSC.
FPWM [kHz] = 400/R
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
7/22
TSZ02201-0P1P0B001390-1-2
30.May.2016 Rev.002

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부품번호상세설명 및 기능제조사
BD63001AMUV

Three-Phase Brushless Motor Predriver

ROHM Semiconductor
ROHM Semiconductor

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