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Rohm Semiconductor Electronic Components Datasheet

BD63035EFV-M Datasheet

Automotive Three Phase Brushless Motor Driver

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Datasheet
Automotive
Three Phase Brushless Motor Driver
BD63035EFV-M
General Description
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.
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)
Key Specifications
Power supply voltage rating:
36V(25C°)
Output Continuous current rating:
Output Peak(Note 1) current rating:
1.5A
2A(Note 2)
Operating temperature range: -40°C to +105°C
Current limit detect voltage:
0.2V±30%
Output ON Resistors (Total):
0.6(Typ)
UVLO voltage:
6V(Typ)
(Note 2: Pulse width tw1ms, duty=20% pulse)
Package
HTSSOP-B20
W(Typ) x D(Typ) x H(Max)
6.50mm x 6.40mm x 1.00mm
Applications
Automotive Seat Fan etc.
Typical Application Circuit(s)
VREG 10
0.1µF
VREG
VREG
HUP
HU
0.01µF
4
HUN 5
VREG
HVP 6
HV
0.01µF
HVN
7
VREG
LOGIC
HW
HWP
0.01µF
HWN
8
9
VREG
VREG
TEST1 13 VREG
Internal
Reg
6
4
SSB 15
VREG
TEST2 17
DCIN 11
VREG
VREG
A/D
OSC
PRE
DRIVER
VREG
VREG
VREG
TSD, OCP
UVLO, OVLO
VREG
VREG
VCC
18
10µF
19 U
20 V
M
1W
2 RNF
3 RCL
16 FGO
14 LPE
GND 12
Figure 1. Application Circuit
Product structure : Silicon monolithic integrated circuit
www.rohm.co.jp
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product has no designed protection against radioactive rays
1/19
TSZ02201-0P1P0BE01560-1-2
30.Jun.2016 Rev.001


Rohm Semiconductor Electronic Components Datasheet

BD63035EFV-M Datasheet

Automotive Three Phase Brushless Motor Driver

No Preview Available !

BD63035EFV-M
Pin Configuration
(TOP VIEW)
W1
RNF 2
RCL 3
HUP 4
HUN 5
HVP 6
HVN 7
HWP 8
HWN 9
VREG 10
20 V
19 U
18 VCC
17 TEST2
16 FGO
15 SSB
14 LPE
13 TEST1
12 GND
11 DCIN
Figure 2. Pin Configuration
Datasheet
Block Diagram
VREG 10
VREG
VREG
18 VCC
HUP 4
HUN 5
VREG
HVP 6
HVN 7
VREG
HWP 8
HWN 9
VREG
VREG Internal
Reg 6
TEST1 13 VREG
SSB 15
VREG
LOGIC
4
PRE
DRIVER
VREG
VREG
VREG
19 U
20 V
1W
2 RNF
3 RCL
16 FGO
TEST2 17
DCIN 11
VREG
VREG
A/D
OSC
TSD, OCP
UVLO, OVLO
VREG
VREG
14 LPE
12
GND
Figure 3. Block Diagram
Pin Description
Pin Pin
No Name
1W
Function
W Phase Output
Pin
No
Pin Name
20 V
Function
V Phase Output
2
RNF
Detection Over Current By Resistors
19
U
U Phase Output
3 RCL Detection Over Current By Voltage Input 18
VCC
Power Supply / Motor Power Supply
4 HUP
U phase Hall Input +
17 TEST2
Test Input (for shipment)
5 HUN
U phase Hall Input -
16 FGO
FG Output (3FG)
6 HVP
V phase Hall Input +
15 SSB
Soft Start / Soft Stop Mode Input
7 HVN
V phase Hall Input -
14 LPE Motor Lock Protection Mode Input
8 HWP
W phase Hall Input +
13 TEST1
Test Input (for shipment)
9 HWN
W phase Hall Input -
12 GND
Ground
10 VREG
Regulator Output
11 DCIN
Controlling Rotation Speed Input
www.rohm.co.jp
© 2016 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
2/19
TSZ02201-0P1P0BE01560-1-2
30.Jun.2016 Rev.001


Part Number BD63035EFV-M
Description Automotive Three Phase Brushless Motor Driver
Maker ROHM
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BD63035EFV-M Datasheet PDF






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