Diodes AP2181D/AP2191D Manual de usuario descargar pdf (Pagina 3)

AP2181D/AP2191D

Document number: DS32251 Rev. 3 - 2

3 of 18

www.diodes.com

March 2013

AP2181D/AP2191D

Functional Block Diagram

Absolute Maximum Ratings (@T

= +25°C, unless otherwise specified.)

Symbol Parameter Ratings Unit

ESD HBM Human Body Model ESD Protection 4 kV

ESD MM Machine Model ESD Protection 300 V

Input Voltage 6.5 V

OUT

Output Voltage

+0.3

EN ,

FLG

Enable Voltage 6.5 V

LOAD

Maximum Continuous Load Current Internal Limited A

JMAX

Maximum Junction Temperature 150 °C

Storage Temperature Range (Note 4) -65 to +150 °C

Caution: Stresses greater than the 'Absolute Maximum Ratings' specified above, may cause permanent damage to the device. These are stress ratings only;

functional operation of the device at these or any other conditions exceeding those indicated in this specification is not implied. Device reliability may be

affected by exposure to absolute maximum rating conditions for extended periods of time.

Semiconductor devices are ESD sensitive and may be damaged by exposure to ESD events. Suitable ESD precautions should be taken when handling

and transporting these devices

Note: 4. UL Recognized Rating from -30°C to +70°C (Diodes qualified T

from -65°C to +150°C).

Recommended Operating Conditions (@T

= +25°C, unless otherwise specified.)

Symbol Parameter Min Max Unit

Input Voltage 2.7 5.5 V

OUT

Output Current 0 1.5 A

EN Input Logic Low Voltage 0 0.8 V

EN Input Logic High Voltage 2

Operating Ambient Temperature -40 +85 °C

Thermal

Sense

FLG

OUT

GND

UVLO

Current

Limit

Current

Sense

Deglitch

Discharge

Control

Driver

1 2 3 4 5 6 7 8 ... 17 18

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