Diodes AP3031 Manuel d'utilisateur télécharger pdf (Page 3)

Data Sheet

Dec. 2012 Rev. 1. 6 BCD Semiconductor Manufacturing Limited

WHITE LED STEP-UP CONVERTER AP3031

1MHz

OSCILLATOR

RAMP

GENERATOR

REF

DRIVER

1.25 V

COMPARATOR

200 mV

SOFT

START

CTRL

GND

STANDBY

To Control

Logic

CONTROL

LOGIC

OVER

TEMPERATURE

DETECTOR

Functional Block Diagram

Figure 3. Functional Block Diagram of AP3031

Circuit Type

Package

K: SOT-23-6

AP3031 -

Blank: Tube

Ordering Information

Package

Temperature

Range

Part Number Marking ID Packing Type

SOT-23-6

-40 to 85

AP3031KTR-G1 GEC Tape & Reel

TSOT-23-6 AP3031KTTR-G1 L1E Tape & Reel

SOIC-8

AP3031M-G1 3031M-G1 Tube

AP3031MTR-G1 3031M-G1 Tape & Reel

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

G1: Green

1 (4)

3 (1)

4 (8)

5 (7)

6 (5)

A (B)

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

B SOIC-8

(2, 3, 6)

KT: TSOT-23-6

M: SOIC-8

TR: Tape and Reel

1 2 3 4 5 6 7 8 ... 16 17

Pin Description 2
Pin Configuration 2
Functional Block Diagram 3
Ordering Information 3
Electrical Characteristics 5
×13 LEDs, I 10
Data Sheet 11
Typical Application 12
(Continued) 13
Mechanical Dimensions 14
SOT-23-6 Unit: mm(inch) 14
TSOT-23-6 Unit: mm(inch) 15
SOIC-8 Unit: mm(inch) 16

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Diodes AP3031 Manuel d'utilisateur Page 3

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