Document Number: 73542

S-52083–Rev. A, 10-Oct-05

www.vishay.com

3

Vishay Siliconix

SiP12202

New Product

NOTES:

a) The algebriac convention whereby the most negative value is a minimum and the most positive a maximum.

b) Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing.

PIN CONFIGURATION

Parameter

Symbol

Test Condition Unless Specified

Limits

-40 to 85°C

Unit

Protection

Under voltage lockout

Rising

2.3

2.4

2.5

UVLO-Hysteresis

0.10

V

Power Good

0.4

V

1

µA

70

5

Over Current Limit

Thermal Shutdown Temperature

Rising

165

°C

Thermal Hysteresis

20

°C

MOSFET On Voltage Sense Threshold

-335

-300

-265

mV

SPECIFICATIONS

PIN DESCRIPTION

Part Number

Name

Function

1

COMP/SD

Combination Compensation and Shut down pin

2

FB

Feedback input

3

AGND

Analog Ground

4

Indicates that the output voltage is in regulation

5, 10

Input voltage for the power MOSFETs and their gate drive

6

DL

Lowside gate drive

7

PGND

Power Ground

8

LX

Connection for the inductor node

9

DH

Highside gate drive

ORDERING INFORMATION

Part Number

Temperature Range

Package

SiP12202DM-T1-E3

-40 to 85 °C

MLP33-10

Eva Kit

Temperature Range

Board

SiP12202DB

-40 to 85 °C

Surface Mount