Diodes AP3003 Instrukcja Użytkownika Pobierz pdf (Strona 2)

150kHz 3A BUCK DC-DC CONVERTER AP3003

Data Sheet

2

Aug. 2008 Rev. 1. 2 BCD Semiconductor Manufacturing Limited

Figure 2. Pin Configuration of AP3003 (Top View)

Pin Description

Pin Number Pin Name Function

1V

IN

Unregulated input voltage

2 OUTPUT Switch driver output

3 GND Ground

4 FEEDBACK Feedback Pin. For fixed version, connect it to system output. For adjustable version,

connect it with an external resistor and capacitor feedback network to program the sys-

tem output voltage

5ON

/OFF The TTL logic compatible input to control the regulator on or off

Pin Configuration

T Package

(TO-220-5)

ON/OFF

FEEDBACK

GND

OUTPUT

V

IN

S Package

(TO-263-5)

ON/OFF

FEEDBACK

GND

OUTPUT

V

IN

5

4

3

2

1

5

4

3

2

1

Metal Tab GND

Metal Tab GND

1 2 3 4 5 6 7 ... 15 16

Komentarze do niniejszej Instrukcji

Brak uwag