SiP32104

www.vishay.com

Vishay Siliconix

S17-0469-Rev. B, 03-Apr-17

1

Document Number: 78609

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

6.5 m

, Bidirectional Battery Switch in Compact WCSP

DESCRIPTION

The SiP32104 bidirectional switch feature reverse blocking

capability to isolate the battery from the system. The internal

switch has an ultra low 6.5 m

 (typ. at 3.3 V) on-resistance

and operates from a +2.3 V to +5.5 V input voltage range,

making the devices ideal battery-disconnect switches for

high capacity battery applications.

The SiP32104 has slew rate control, making it ideal in large

load capacitor as well as high current load switching

applications. The device is also highly efficient, consuming

only 110 nA (typ.) current in shutdown and while operating.

The SiP32104 has an active low enable. It can interface

directly with a low voltage control signal.

The SiP32104 is available in an ultra compact 12-bump,

1.3 mm x 1.7 mm, 0.4 mm pitch WCSP package with top

side lamination. The device operates over the temperature

of -40 °C to +85 °C.

FEATURES

• Bidirectional on and off

• 7 A continuous current capability

• Wide input voltage, 2.3 V to 5.5 V

• Slew rate controlled turn on

• Low quiescent current: 110 nA

• Compact 12-bump, 1.3 mm x 1.7 mm x 0.55 mm

WCSP package

• Material categorization: for definitions of compliance

APPLICATIONS

• Smartphones and tablets

• Digital still / video cameras

• Portable meters and test instruments

• Communication devices with embedded batteries

• Portable medical and healthcare systems

• Data storage

• Battery bank

TYPICAL APPLICATION CIRCUIT

Fig. 1 - Typical Application Circuit

Note

• GE1 denotes halogen-free and RoHS-compliant

MARKING

ORDERING INFORMATION

PART NUMBER

MARKING

ENABLE

ENABLE PULL RESISTOR

PACKAGE

TEMPERATURE

SiP32104DB-T1-GE1

32104A

Low

No pull

12-bump, 1.3 mm x 1.7 mm,

0.4 mm pitch

WCSP package

-40 °C to +85 °C

SiP32104EVB

-

-

-

Evaluation board

-

Port A

Port B

To battery pack

System power input

Charger output

System charging block

Charging

control

and

regulator

System connector

power input

Slew rate gate

drive logic

level shift

GND

EN

12

3

4

A

B

C

FYWL

32104A