AP3029KTR-E1(2009) Просмотр технического описания (PDF) - BCD Semiconductor

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Компоненты Описание

производитель

AP3029KTR-E1
(Rev.:2009)

WHITE LED STEP-UP CONVERTER

BCD Semiconductor 

WHITE LED STEP-UP CONVERTER

Pin Configuration

K/KT Package

(SOT-23-6/TSOT-23-6)

Pin 1 Dot by Marking

SW 1

GND 2

FB 3

6 VIN

5 VOUT

4 CTRL

Data Sheet

AP3029

Figure 2. Pin Configuration of AP3029 (Top View)

Pin Description

Pin Number

1

2

3

4

5

6

Pin Name

SW

GND

FB

CTRL

VOUT

VIN

Function

Switch Pin. Connect external inductor

Ground Pin

Voltage Feedback. Reference voltage is 200mV

Shutdown and Dimming Pin. Connect to 1.8V or higher to enable device; Connect to 50mV or

less to disable device; Connect to a voltage between 1.8V and 50mV to achieve linear dim-

ming

Output Pin. Connected to the cathode of internal schottky diode

Input Supply Pin. Must be locally bypassed

Oct. 2009 Rev. 1. 8

BCD Semiconductor Manufacturing Limited

2

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