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BD63005AMUV Datasheet

Three-Phase Brushless Motor Driver

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Datasheet
Three-Phase Brushless Motor Driver
BD63005AMUV
General Description
BD63005AMUV is a Three-Phase Brushless Motor
Driver with a 33V power supply voltage rating and a 2A
(3.5A peak) output current rating. It generates a driving
signal from the Hall sensor and drives PWM through the
input control signal. In addition, the power supply can
use 12V or 24V and it has various controls and built-in
protection functions, making it useful for variety of
purposes. Since the IC adopts small packages, it can be
used on small diameter motors.
Features
Built-in 120° Commutation Logic Circuit
Low ON Resistance DMOS Output
PWM Control Mode (low side arm switching)
Built-in Power-saving Circuit
CW/CCW Function
Short Brake Function
FG Output (1FG/3FG conversion)
Built-in Protection Circuit for Current Limiting (CL),
Overheating (TSD), Over Current (OCP), Under
Voltage (UVLO), Over Voltage (OVLO), Motor Lock
(MLP)
Key Specifications
Power supply voltage rating
33V
Output current rating (Continuous):
Output current rating (Peak):
2.0A
3.5(Note1)A
Operating temperature range:
-25 to +85°C
Stand-by current:
1.7mA(Max)
Current limit detect voltage:
0.2V±10%
Output ON Resistance (top & bottom total):
0.17(Typ)
UVLO lockout voltage:
6.0V(Typ)
(Note1) Pulse width tw1ms, duty=20% pulse
Package
VQFN040V6060
W(Typ) x D(Typ) x H(Max)
6.00mm x 6.00mm x 1.00mm
Applications
OA machines
Other consumer products
Typical Application Circuit(s)
0.1µF
VREG 14
HU 0.01µF
HV 0.01µF
HW 0.01µF
HUP 15
HUN 16
HVP 17
HVN 18
HWP 19
HWN 20
FGSW 35
PWMB
31
CW 32
BRKB
30
ENB 34
24 VG
CP2
23
22 CP1
0.1µF
25 27
26 28
38 39 U
VCC
0.1µF
VCC
0.1µF
47µF
78 V
11 12 W
53
24
RNF
RNF
1 RCL
M
3
0.15Ω
10kΩ
33 FGO
CLNMT
36
LPE
29
21 10
GND PGND
Figure 1. Application Circuit
Product structure : Silicon monolithic integrated circuit
.www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ22111 14 001
This product has no designed protection against radioactive rays
1/20
TSZ02201-0P1P0B01360-1-2
20.MAY.2016 Rev.001


Rohm Semiconductor Electronic Components Datasheet

BD63005AMUV Datasheet

Three-Phase Brushless Motor Driver

No Preview Available !

BD63005AMUV
Contents
General Description ........................................................................................................................................................................1
Features..........................................................................................................................................................................................1
Applications ....................................................................................................................................................................................1
Key Specifications...........................................................................................................................................................................1
Package..........................................................................................................................................................................................1
Typical Application Circuit(s) ...........................................................................................................................................................1
Pin Configuration/Block Diagram ....................................................................................................................................................3
Pin Description................................................................................................................................................................................3
Absolute Maximum Ratings ............................................................................................................................................................4
Recommended Operating Conditions .............................................................................................................................................4
Thermal Resistance ........................................................................................................................................................................5
Description of Block(s) ....................................................................................................................................................................6
Protection Circuit ..........................................................................................................................................................................10
Electrical Characteristics............................................................................................................................................................... 11
Timing Chart .................................................................................................................................................................................12
State Transition Diagram...............................................................................................................................................................13
I/O Equivalence Circuits................................................................................................................................................................14
Application Operational Notes ......................................................................................................................................................14
Operational Notes.........................................................................................................................................................................15
Ordering Information.....................................................................................................................................................................18
Marking Diagrams.........................................................................................................................................................................18
Physical Dimension, Tape and Reel Information...........................................................................................................................19
Revision History............................................................................................................................................................................20
www.rohm.com
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ22111 15 001
2/20
TSZ02201-0P1P0B0001360-1-2
20.MAY.2016 Rev.001


Part Number BD63005AMUV
Description Three-Phase Brushless Motor Driver
Maker ROHM
Total Page 24 Pages
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