D2576 Просмотр технического описания (PDF) - Unspecified

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Компоненты Описание

производитель

D2576

DMS2576 Series 3A Step-Down Voltage Regulator

Unspecified 

D2576

Absolute Maximum Ratings (Note 1)

Maximum Supply VoItage

ON/OFF Pin Input Voltage

45V

_0.3V≦V≦VIN

Output Vpltage to Ground

(Steady State)

_1V

Power Dissipation

Internally Limited

Storage Temperature Range

-65℃ to 150℃

Minimum ESD Rating

Electrical

Characteristics

Specifications with standard type face are for T

0

= 25 C, and those with

J

boldface type apply over full Operating Temperature Range.

(C=100 PF,R=15 kΩ

Lead Temperature

(Soldering, 10 Seconds)

Maximum Junction Temperature

25 Kv

260℃

150℃

Operating Ratings

Temperature Range

Supply Voltage

–40 ℃ ≤ T ≤ +125℃

J

40V

DMS2576-3.3

Symbol

Parameter

Conditions

SYSTEM PARAMETERS(Note 2)

VOUT

Output Voltage

VIN=12V,ILOAD=0.5A

VOUT

η

Output Voltage

6V≦VIN≦40V

0.5A≦ILOAD≦3A

Efficiency

VIN =12V, ILOAD =3A

DMS2576-3.3V

Typ Limit(Note 2)

Units(Limits)

3.3

3.234

3.366

3.3

3.168/3.135

3.432/3.465

75

V

V(Min)

V(Max)

V

V(Min)

V(Max)

%

REV：A3_W

2012-1-1

3

Power Mos Microelectronic Limited

www.dms-mic.com

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