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PDF BD8LB600FS-C Data sheet ( Hoja de datos )
| Número de pieza | BD8LB600FS-C | |
| Descripción | 8ch Low-side switch | |
| Fabricantes | ROHM Semiconductor | |
| Logotipo |  |
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Datasheet
IPD series for Automotive
8ch Low-side switch
BD8LB600FS-C
Features
■ Monolithic power IC that has a built-in control part
(CMOS) and a power MOS FET on 1chip
■ 8ch Low-side switch for driving resistive, inductive,
capacitive load
■ 16bit Serial peripheral interface(SPI) for diagnostics
and control
■ Built-in Open Load Detection circuit in output-off state
■ Built-in Self restart Over Current Protection circuit
(OCP)
■ Built-in Over Voltage Protection for Output circuit
■ Built-in Self restart Over Heating Protection circuit
(TSD）
■ Low On resistance of RON=600mΩ(VIN=5V, Tj=25°C,
IDn=0.2A)
■ Surface mount SSOP-A24 Package
■ AEC-Q100 Qualified(1)
(1)Grade 1
Overview
BD8LB600FS-C is an Automotive 8ch Low-Side switch.
It has a built-in Over Current Protection circuit, Thermal
Shutdown circuit, Open Load Detection circuit, Under
Voltage Lock Out circuit, and has a Diagnostic
Output(SO) function during abnormal detection.
Application
8ch Low-side switch for driving resistive,
inductive, capacitive load
Basic Application Circuit (Recommendation)
Product Summary
Digital part Operating voltage
Analog part Operating voltage
On-state resistance(25°C,Typ)
Over current limit(Typ)
Active clamp energy(25°C)
3.0V to 5.5V
4.0V to 5.5V
600mΩ
1.80A
70mJ
Package
SSOP-A24
10.00mm x 7.80mm x 2.10mm
SSOP-A24
Product configuration: Silicon monolithic integrated circuit
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111・14・001
○The product is not designed for radiation resistance.
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BD8LB600FS-C
Datasheet
Electrical Characteristics（unless otherwise specified, VDDA=5V,VDD=5V,-40°C ≤Tj ≤+150°C ）
Item
Symbol
Limit values
Min Typ Max
Unit
Condition
[Serial Output]
L level output voltage
VSOL - 0.3 0.6 V ISO=1mA
H level output voltage
VSOH VDD-0.6 VDD-0.3
-
V ISO=-1mA
Serial out output leak current
[Protect circuit]
Over current detection current
Over current release current
ISO(OFF)
-5
IOCP(ON)
IOCP(OFF)
1.00
0.70(1)
0
1.80
1.26(1)
5
3.00
2.10(1)
μA
A
A
Over current detection time
Open Load release voltage
Open load detection threshold
voltage
Open load detection time
tOCP
VOLD(ON)
VOLD(OFF)
tOLD
50
0.70
1.00
50
250
1.50
1.75
300
600
2.70
3.00
600
μs
V INn(2)=0V
V INn(2)=0V
μs INn(2)=0V
(1) Not 100% tested
(2) n means ch number
Definition
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
Figure 1. Definition
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BD8LB600FS-C
Datasheet
10.0
8.0
6.0
4.0
2.0
0.0
-50 -25 0
25 50 75 100 125 150
Tj [°C]
Figure 18. Output Leak Current
[Temperature Characteristic](VDS=30V)
50.0
40.0
30.0
20.0
10.0
0.0
-50 -25 0 25 50 75 100 125 150
Tj [°C]
Figure 19. Output Leak Current (Open detect)
[Temperature Characteristic](VDS=40V)
Switching Time Measurement
Timing Chart with Inductive Load
Figure 20. Switching Time
www.rohm.com
© 2015 ROHM Co., Ltd. All rights reserved.
TSZ22111・15・001
Figure 21. Timing Chart with inductive Load
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11 Page | ||
| Páginas | Total 27 Páginas | |
| PDF Descargar | [ Datasheet BD8LB600FS-C.PDF ] | |
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