Datasheet > BD6528HFV_11

BD6528HFV_11

更新时间： 2022-10-15 20:27:52

品牌	Logo	应用领域
罗姆 - ROHM		开关便携式便携式设备
页数	文件大小	规格书
12页	300K
描述
Load Switch ICs for Portable Equipment

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BD6528HFV_11 数据手册

Power Management Switch ICs for PCs and Digital Consumer Products

Load Switch ICs

for Portable Equipment

BD6528HFV,BD6529GUL

No.11029ECT19

●Description

Power switch for memory card Slot (BD6528HFV, BD6529GUL) is a high side switch IC having one circuit of N-channel

Power MOSFET. This switch IC achieves ON resistance of 100mΩ with BD6529GUL; and 110mΩ with BD6528HFV.

Operations from low input voltage (VIN≦2.7V) is possible; made for use of various switch applications. BD6524HFV is

available in a space-saving HVSOF6 package. BD6529GUL is available in a space-saving VCSP-6 package.

●Features

1) Single channel of Low On-Resistance (Typ. = 100mΩ) N-channel MOSFET built in

2) 500mA output current

3) Low voltage switch capability

4) Soft-start function

5) Output discharge circuit

6) Reverse current flow blocking at switch off

7) HVSOF6 package for BD6528HFV

VCSP50L1 package for BD6529GUL

●Applications

Memory card slots of Mobile phone, Digital still camera, PDA, MP3 player, PC, etc.

●Line up matrix

Part Number

ON resistance

Output current

500mA

Discharge circuit Logic Control Input

Package

HVSOF6

1.6 x 3.0 mm

BD6528HFV

BD6529GUL

110mΩ

○

High

VCSP50L1

1.5 x 1.0 mm

100mΩ

500mA

●Absolute maximum ratings

Parameter

Symbol

Ratings

Unit

Supply voltage

VIN voltage

VDD

VIN

-0.3 ～ 6.0

EN voltage

VEN

-0.3 ～ VDD + 0.3

-0.3 ～ 6.0

VOUT voltage

Storage temperature

VOUT

TSTG

-55 ～ 150

℃

849 *1 (BD6528HFV)

575 *2 (BD6529GUL)

Power dissipation

Mounted on 70mm * 70mm * 1.6mm Glass-epoxy PCB. Derating: 6.8mW /℃ at Ta > 25℃

Mounted on 50mm * 58mm * 1.75mm Glass-epoxy PCB. Derating: 4.6mW / ℃ at Ta > 25℃

This product is not designed for protection against radioactive rays.

Operation is not guaranteed.

●Operating conditions

Parameter

Ratings

Typ.

3.3

Symbol

Unit

Min.

2.7

Max.

4.5

Operating voltage

Switch input voltage

Operation temperature

Output current

VDD

VIN

1.2

2.7

TOPR

ILO

-25

℃

500

www.rohm.com

2011.05 - Rev.C

1/11

12 3 4 5 6 7...12

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