78HT353VC datasheet(2/3 Pages) TI

No. de pieza	78HT353VC

Descripción Electrónicos	3 AMP POSITIVE STEP-DOWN INTEGRATED SWITCHING REGULATOR

PDF	3 Pages

Scroll/Zoom	100%

Fabricante Electrónico	TI [Texas Instruments]

Página de inicio	http://www.ti.com

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2 / 3 page

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CHARACTERISTIC

DA T A

Note 1:

All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.

Note 2:

Thermal derating graphs are developed in free air convection cooling of 40-60 LFM. (See Thermal Application Note)

78HT305_ 5.0 VDC

(See Note 1)

Efficiency vs Output Current

Ripple vs Output Current

Power Dissipation vs Output Current

Iout (A)

78HT300

Series

Vin

100

0.0

0.5

1.0

1.5

2.0

2.5

3.0

8.0V

10.0V

15.0V

20.0V

28.0V

0.0

0.5

1.0

1.5

2.0

2.5

3.0

8.0V

10.0V

15.0V

20.0V

28.0V

0.0

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

0.0

0.5

1.0

1.5

2.0

2.5

3.0

8.0V

10.0V

15.0V

20.0V

28.0V

Thermal Derating (Ta)

(See Note 2)

Vin (Volts)

0.0

0.5

1.0

1.5

2.0

2.5

3.0

1216

2024

60°C

70°C

85°C

50°C

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