Datasheet
Automotive
Three Phase Brushless Motor Driver
BD63035EFV-M
General Description
Key Specifications
BD63035EFV-M is a three phase sinusoidal brushless
motor driver. The rating of the power supply is 36V and
that of current rating is 1.5A (peak current, 2A). PWM
driving signals are generated by the three hall sensors.
Input DC voltage signal can control the rotation speed,
also, you can control by the power voltage. As the
various control circuit and the protection circuit are
built-in, this IC can fit the various applications. It can be
used for the small diameter motor module because of
the small package.
Power supply voltage rating:
36V(25C°)
Output Continuous current rating:
Output Peak(Note 1) current rating:
Operating temperature range:
Current limit detect voltage:
Output ON Resistors (Total):
1.5A
2A(Note 2)
-40°C to +105°C
0.2V±30%
0.6Ω(Typ)
6V(Typ)
UVLO voltage:
(Note 2: Pulse width tw≤1ms, duty=20% pulse)
Package
W(Typ) x D(Typ) x H(Max)
6.50mm x 6.40mm x 1.00mm
HTSSOP-B20
Features
AEC-Q100 Qulified(Note 1)
Sinusoidal drive
Low ON Resistors DMOS Output (Pch / Nch)
PWM Output
FG Output (3FG)
Built-in Current Limit Circuit (CL)
Built-in Thermal Shut Down Circuit (TSD)
Built-in Over Current Protection Circuit (OCP)
Built-in Under Voltage Lock Out Circuit (UVLO)
Built-in Over Voltage Lock Out Circuit (OVLO)
Built-in Motor Lock Protection Circuit,
Automatic Restart type (MLP)
Built-in HALL error Protection Circuit (HALLERR)
(Note1: Grade 2)
Applications
Automotive Seat Fan etc.
Typical Application Circuit(s)
VREG
VREG
HUP
10
VREG
VCC
0.1µF
18
10µF
VREG
4
5
U
V
HU
HV
0.01µF
0.01µF
0.01µF
19
20
1
HUN
HVP
VREG
VREG
6
7
PRE
DRIVER
LOGIC
M
HVN
HWP
8
9
W
HW
HWN
VREG
VREG
Internal
Reg
6
VREG
RNF
RCL
FGO
2
3
4
TEST1
13
VREG
VREG
SSB 15
VREG
VREG
16
TEST2
17
VREG
VREG
TSD, OCP
UVLO, OVLO
OSC
DCIN 11
A/D
VREG
14 LPE
12
GND
Figure 1. Application Circuit
〇Product structure : Silicon monolithic integrated circuit 〇This product has no designed protection against radioactive rays
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TSZ02201-0P1P0BE01560-1-2
30.Jun.2016 Rev.001
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