AP2191 datasheet(4/18 Pages) DIODES

4 / 18 page

AP2181/AP2191

1.5A SINGLE CHANNEL CURRENT-LIMITED POWER

SWITCH

AP2181/AP2191 Rev. 6

4 of 18

JUNE 2009

DS31563

www.diodes.com

Functional Block Diagram

AP2181, AP2191

Thermal

Sense

Driver

FLG

OUT

GND

UVLO

Current

Limit

Current

Sense

Deglitch

Absolute Maximum Ratings

Symbol

Parameter

Ratings

Units

ESD HBM

Human Body Model ESD Protection

ESD MM

Machine Model ESD Protection

for MSOP-8L-EP, SOT25 packages

400

Machine Model ESD Protection

for DFN2018-6, SOP-8L packages

300

VIN

Input Voltage

6.5

VOUT

Output Voltage

VIN + 0.3

VEN , VFLG

Enable Voltage

6.5

Iload

Maximum Continuous Load Current

Internal Limited

TJmax

Maximum Junction Temperature

150

°C

TST

Storage Temperature Range (Note 3)

-65 to 150

°C

Notes:

3. UL Recognized Rating from -30°C to 70°C (Diodes qualified

TST from -65°C to 150°C)

Recommended Operating Conditions

Symbol

Parameter

Min

Max

Units

VIN

Input voltage

2.7

5.5

IOUT

Output Current

1.5

Operating Ambient Temperature

-40

°C

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