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PDF ( 数据手册 , 数据表 ) BD1HD500HFN-C

零件编号 BD1HD500HFN-C
描述 1ch High-side switch
制造商 ROHM Semiconductor
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BD1HD500HFN-C 数据手册, 描述, 功能
Datasheet
Automotive IPS series
1ch High-side switch
BD1Hx500 Series
Features
Built-in overcurrent protection circuit
Built-in Thermal Shut Down(TSD)
Built-in Open Load Detection circuit(When Output is
OFF)
Possibility to control directly from CMOS logic IC
Low standby current
Built-in Under Voltage Lock Out circuit
Built-in diagnostic(ST) output function
Low On resistance of RDS(ON)=500m(Typ) (VDD=12V,
Ta=25°C, Io=0.25A)
Monolithic power IC that has a built in control part
(CMOS) and a power MOS FET on 1chip
1ch High-side switch for the mechanical relay coil
drive
AEC-Q100 qualified (1)
(1) Grade 1
General Description
BD1HC/D500 Series is an Automotive 1ch High-Side
switch.
It has a built-in overcurrent protection circuit, Thermal
Shut Down (TSD) circuit, Open Load Detection circuit,
Under Voltage Lock Out circuit, and has diagnostic (ST)
output function at the time during abnormal detection.
Application
For automotive (Air conditioner, body equipment, and
meter, etc.)
Typical Application Circuit
Product Summary
Operating voltage
On-state resistance
(25°C, Typ)
Overcurrent limit (Typ)
Active clamp energy (25°C)
4V to 18V
500m
1.45A
33mJ
Package
HTSOP-J8
HSON8
MSOP8
4.90mm x 6.00mm x 1.00mm
2.90mm x 3.00mm x 0.60mm
2.90mm x 4.00mm x 0.90mm
HTSOP-J8
HSON 8
MSOP 8
Product structureSilicon monolithic integrated circuit
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211114001
This product is not designed protection against radioactive rays
1/18
TSZ02201-0G3G0BD00070-1-2
2015.04.15 Rev.002







BD1HD500HFN-C pdf, 数据表
BD1Hx500 Series
Typical Performance Curves (unless otherwise specified, VDD=12V, VIN=5V, Tj=25°C)
1200
1200
Datasheet
1000
1000
800 800
600 600
(1)
400 400
200 200
0
-50 -25 0 25 50 75 100 125 150
Tj [°C]
Figure 6. Output ON Resistance Characteristic
[temperature characteristic]
0
4 6 8 10 12 14 16 18
VDD [V]
Figure 7. Output ON Resistance Characteristic
[Power supply voltage characteristic]
(1)Since the reference voltage of a charge
pump circuit changes at the time of reduced
voltage, ON resistance changes about 3% in
the 6.5V neighborhood.
10.0
8.0
6.0
4.0
2.0
0.0
4 6 8 10 12 14 16 18
VDD [V]
Figure 8. Standby Current Characteristic
(VIN=0V)
300
250
200
150
100
50
0
0
Tj=150°C
Tj=25°C
Tj=-40°C
2 4 6 8 10 12
VIN [V]
Figure 9. Input Current Characteristic
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
8/18
TSZ02201-0G3G0BD00070-1-2
2015.04.15 Rev.002







BD1HD500HFN-C equivalent, schematic
BD1Hx500 Series
Package Name
MSOP8
Datasheet
<Tape and Reel information>
Tape
Quantity
Embossed carrier tape
3000pcs
Direction
of feed
TR
( )The direction is the 1pin of product is at the upper right when you hold
reel on the left hand and you pull out the tape on the right hand
1pin
Reel
Direction of feed
Order quantity needs to be multiple of the minimum quantity.
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ2211115001
16/18
TSZ02201-0G3G0BD00070-1-2
2015.04.15 Rev.002










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