SI4720CY-E3 Vishay/Siliconix, SI4720CY-E3 Datasheet

SI4720CY-E3

Manufacturer Part Number

SI4720CY-E3

Description

Power Switch ICs - Power Distribution P-Ch Battery Switch

Manufacturer

Vishay/Siliconix

Datasheet

1.SI4720CY-E3.pdf (7 pages)

Specifications of SI4720CY-E3

Rohs

yes

Number Of Outputs

On Resistance (max)

0.0155 Ohms

Operating Supply Voltage

3.3 V, 5 V, 12 V

Supply Current (max)

0.0011 mA

Maximum Operating Temperature

+ 85 C

Mounting Style

SMD/SMT

Package / Case

SOIC-16

Maximum Power Dissipation

2500 mW

Minimum Operating Temperature

- 25 C

Output Current

0 A

Factory Pack Quantity

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DESCRIPTION

The Si9711 is a monolithic switch designed to meet the needs

of the PC Card interface. The inputs are fully CMOS

compatible and incorporate all the level shift and interface

required to be driven by any CMOS driver. The external inputs

can be driven to 3.3-V or 5-V by setting V

level. The switches are low R

currents found on the PC Card interface.

The 5-V and 3.3-V switches do not have the parasitic diode

found in vertical DMOS power switches.

Document Number: 70022

S-40745—Rev. G, 19-Apr-04

FEATURES

D Single SO-16 Package

D CMOS Inputs with Hysteresis

D Extremely Low R

FUNCTIONAL BLOCK DIAGRAM

+3.3 V

+12 V

+5 V

(13)

(10)

(14)

(15)

(16)

(11)

(9)

PC Card (PCMCIA) Interface Switch

and can carry the maximum

Level Shift

at the appropriate

Drivers

D Reverse Blocking Switches

D HiZ Outputs in the Off-State

and

Low R

input. All level shifting is built into the Si9711.

The Si9711 is packaged in an SO-16 package and is rated

over the commercial temperature range 0 to 70_C.

The Si9711 is available in both standard and lead (Pb)-free

packages.

(4)

(5)

(6)

(7)

(8)

(12)

(2)

(1)

(3)

is achieved by using MOSFETs driven off the +12-V

GND

D Low Power Consumption

D Safe Power-Up

Logic

TRUTH TABLE

Vishay Siliconix

THROUGH S

Switch

www.vishay.com

Si9711

OFF

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SI4720CY-E3 Summary of contents

Page 1

... CMOS driver. The external inputs can be driven to 3.3-V or 5-V by setting V level. The switches are low R and can carry the maximum ON currents found on the PC Card interface. The 5-V and 3.3-V switches do not have the parasitic diode found in vertical DMOS power switches. FUNCTIONAL BLOCK DIAGRAM S 1 (13) + ...

Page 2

Si9711 Vishay Siliconix ABSOLUTE MAXIMUM RATINGS Voltages Referenced to Ground ...

Page 3

Parameter Parameter Symbol Symbol Switch 4 On Resistance On-Resistance Off Current Off Current I I OFF OFF t d(on) t Switching Time g ramp(on) t S4(off) Power Supply I +12VIN(1) +12 V +12 V Current Current ...

Page 4

Si9711 Vishay Siliconix PIN CONFIGURATION AND ORDERING INFORMATION Part Number Si9711CY Si9711CY-T1 Si9711CY-T1—E3 Pin Number Symbol 1 S Control input for selecting + Control input for selecting +3 GND Ground connection ...

Page 5

TYPICAL CHARACTERISTICS (25_C UNLESS OTHERWISE NOTED) On-Resistance vs. Load Current 300 250 200 150 100 50 50 100 150 200 I − Load Current (mA) D Switch 1 − 4 On-Resistance vs. Junction Temperature 2.00 + ...

Page 6

Si9711 Vishay Siliconix TYPICAL CHARACTERISTICS (25_C UNLESS OTHERWISE NOTED) Switch 4, On-Resistance vs. V 150 + 125 100 75 50 3.0 3.1 3.2 3.3 V (V) IN Switch 2, Switching Time vs. Load Capacitance 10.0 ...

Page 7

All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or ...

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