AP3031KTTR-G1 データシートの表示（PDF） - BCD Semiconductor

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AP3031KTTR-G1

WHITE LED STEP-UP CONVERTER

BCD Semiconductor 

WHITE LED STEP-UP CONVERTER

Functional Block Diagram

Data Sheet

AP3031

FB

3 (1)

SOFT

START

VIN

6 (5)

V REF

1 .25 V

200 mV

A1

A2

SW

1 (4)

OV

CONTROL

LOGIC

DRIVER

5 (7)

OV

Q1

4 (8)

CTRL

STANDBY

COMPARATOR

Σ

OVER

TEMPERATURE

DETECTOR

To Control

Logic

RAMP

GENERATOR

1 MHz

OSCILLATOR

2

(2, 3, 6)

GND

A (B)

A SOT-23-6/TSOT-23-6

B SOIC-8

Figure 3. Functional Block Diagram of AP3031

Ordering Information

AP3031

-

Circuit Type

Package

K: SOT-23-6

KT: TSOT-23-6

M: SOIC-8

G1: Green

TR: Tape and Reel

Blank: Tube

Package

SOT-23-6

TSOT-23-6

SOIC-8

Temperature

Range

-40 to 85oC

Part Number

AP3031KTR-G1

AP3031KTTR-G1

AP3031M-G1

AP3031MTR-G1

Marking ID

GEC

L1E

3031M-G1

3031M-G1

Packing Type

Tape & Reel

Tape & Reel

Tube

Tape & Reel

BCD Semiconductor's Pb-free products, as designated with "G1" suffix in the part number, are RoHS compliant and green.

Apr. 2009 Rev. 1. 3

BCD Semiconductor Manufacturing Limited

3

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