AP3029 查看數據表（PDF） - BCD Semiconductor

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AP3029

WHITE LED STEP-UP CONVERTER

BCD Semiconductor 

WHITE LED STEP-UP CONVERTER

Functional Block Diagram

Preliminary Datasheet

AP3029

FB

3

VIN

6

VREF

1.25 V

200 mV

A1

SW

SOFT

START

A2

1

5

DRIVER

R

Q

S

OVP

Q1

VOUT

COMPARATOR

CTRL 4

Σ

RAMP

GENERATOR

2 GND

1.2 MHz

OSCILLATOR

Figure 3. Functional Block Diagram of AP3029

Ordering Information

AP3029

-

Circuit Type

Package

K: SOT-23-6

KT: TSOT-23-6

E1: Lead Free

G1: Green

TR: Tape and Reel

Package

SOT-23-6

TSOT-23-6

Temperature

Range

-40 to 85oC

-40 to 85oC

Part Number

Marking ID

Lead Free

Green

Lead Free

Green

AP3029KTR-E1 AP3029KTR-G1 E8S

G8S

AP3029KTTR-E1 AP3029KTTR-G1 S9F

L9F

Packing Type

Tape & Reel

Tape & Reel

BCD Semiconductor's Pb-free products, as designated with "E1" suffix in the part number, are RoHS compliant. Products with

"G1" suffix are available in green packages.

Aug. 2008 Rev. 1. 2

BCD Semiconductor Manufacturing Limited

3

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