Datasheet > BD1HDU50EFJ-C

BD1HDU50EFJ-C

更新时间： 2024-03-03 10:10:59

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
21页	1284K
描述
BD1HDU50EFJ-C is an Automotive 1ch High-Side switch. It has a built-in overcurrent protection circ

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数据手册

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BD1HDU50EFJ-C 数据手册

BD1Hx500 Series BD1HxU50 Series

Pin Descriptions

Symbol

Function

Input terminal. The pull-down resistor is internally connected.

Earth terminal.

GND

Output terminal. When the load becomes in a short-circuit state and if the current

exceeds overcurrent detection value of 0.8A (Min) the current flowing in the

output pin will be limited due IC protection.

3, 4

OUT

5, 6

V_DD

N.C

Power-supply terminal.

N.C

Self-diagnostic output terminal. "L" is becomes the output state during overcurrent,

overheating and open load detection conditions.

Please refer to Diagnostic Output Truth Table on page 5. The circuit is composed of

an open drain N channel MOS.

Since it has connected with sub of IC, please connect the heat dissipation metal to

external GND potential. (HTSOP-J8,HSON8)

Cooling Tab ⁽¹⁾

TAB

(1)MSOP8 does not have Cooling Tab.

Pin Configurations

HTSOP-J8

(TOP VIEW)

HSON8

(TOP VIEW)

MSOP8

(TOP VIEW)

1.IN

2.GND

3.OUT

4.OUT

8. ST

1.IN

2.GND

3.OUT

4.OUT

8. ST

1.IN

7. N.C

6. V_DD

5. V_DD

7. N.C

2.GND

3.OUT

4.OUT

7. N.C

6. V_DD

5. V_DD

6. V_DD

5. V_DD

Product Line-up

On-state Resistance

(25°C, Typ)

Product Name

PKG

Remarks

TSD Function

Off-latch

BD1HC500EFJ-C

BD1HCU50EFJ-C

BD1HC500HFN-C

BD1HC500FVM-C

BD1HD500EFJ-C

BD1HDU50EFJ-C

BD1HD500HFN-C

BD1HD500FVM-C

HTSOP-J8

HSON 8

Production Line A ⁽²⁾

Production Line B ⁽²⁾

MSOP 8

500mΩ

HTSOP-J8

HSON 8

Production Line A ⁽²⁾

Production Line B ⁽²⁾

Self-restart

MSOP 8

(2) For the purpose of improving production efficiency, Production Line A and B have a multi-line configuration.

Electrical characteristics noted in Datasheet does not differ between Production Line A and B.

Production Line B is recommended for new product.

www.rohm.com

TSZ02201-0G3G0BD00070-1-2

2022.05.10 Rev.004

2/18

TSZ22111・15・001

123 4 5 6 7...21

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