Diodes AP1510 Manual do Utilizador descarregar pdf (Página 2)

AP1510

PWM CONTROL 3A STEP-DOWN CONVERTER

AP1510 Rev. 7 2 of 9 JULY 2009

DS31018 www.diodes.com © Diodes Incorporated

Lead-free

Ordering Information

AP1510 S X - 13

Package Packing

13 : Tape & ReelS : SOP-8L

Lead Free

L : Lead Free

G : Green

Device

Package

Code

Packaging

(Note 2)

13” Tape and Reel

Quantity Part Number Suffix

AP1510SL-13 S SOP-8L 2500/Tape & Reel -13

AP1510SG-13 S SOP-8L 2500/Tape & Reel -13

Notes: 1. EU Directive 2002/95/EC (RoHS). All applicable RoHS exemptions applied. Please visit our website at

http://www.diodes.com/products/lead_free.html

2. Pad layout as shown on Diodes Inc. suggested pad layout document AP02001, which can be found on our website at

http://www.diodes.com/datasheets/ap02001.pdf.

Pin Assignments

Output

OCSET

AP1510

Output

Vss

( Top View )

SOP-8L

Pin Descriptions

Pin Name Pin NO. Description

FB 1 Feedback pin.

EN 2

Enable Input pin

H: Normal operation

(Step-down operation)

L: Step-down operation stopped

(All circuits deactivated)

OCSET 3 Add an external resistor to set max output current.

4 IC power supply pin

Output 5, 6

Switch Pin. Connect external inductor/diode here. Minimize trace area at this

pin to reduce EMI.

7, 8 GND Pin

1 2 3 4 5 6 7 8 9

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