SIP12201 データシートの表示（PDF） - Vishay Semiconductors

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SIP12201

Synchronous Step Down Controller

Vishay Semiconductors 

New Product

SiP12201

Vishay Siliconix

SPECIFICATIONSa

Parameter

Symbol

Test Condition Unless Specified

VIN = 5.5 to 26 V

Mina

Limits

-40 to 85°C

Typb

Maxa

Unit

Lowside Driver

Output Voltage

VDL

4.5

V

On resistance

Rise time

Fall time

RDSLH

RDSLL

trL

tfL

VIN = VL = 4.5 V

VIN = VL = 4.5 V

VIN = VL = 5 V, CL= 2.7 nF

VIN = VL = 5 V, CL= 2.7 nF

2.5

3.9

Ω

0.85

1.4

Ω

13.4

ns

5.8

Protection

Under voltage lockout

VUVLO

Rising

3.6

3.9

UVLO-Hysteresis

UVLO-High Side

Rising

0.180

V

2.0

2.3

UVLO-High Side Hysteresis

0.15

Thermal Shutdown

Temperature

Rising

165

°C

Thermal Hysteresis

20

°C

Over Current Limit

MOSFET on Voltage Sense

Threshold

VDL

-240

-170

-110

mV

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

PIN DESCRIPTION

Pin Number

1

2

3

4

5

6

7

8

9

10

Name

COMP/SD

FB

AGND

VIN

VL

DL

PGND

BST

DH

LX

Function

Combination Compensation and Shut down pin

Feedback input

Analog Ground

Input voltage

Internal Supply Voltage

Lowside gate drive

Power Ground

Connection for the bootstrap capacitor

Highside gate drive

Connection for the inductor node

ORDERING INFORMATION

Part Number

SiP12201DM-T1-E3

Eva Kit

SiP12201DB

Temperature Range

-40 to 85 °C

Temperature Range

-40 to 85 °C

Document Number: 73541

S-52332–Rev. B, 07-Nov-05

Package

MLP33-10

Board

Surface Mount

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