Diodes AP3202 Manuel d'utilisateur télécharger pdf (Page 3)

Preliminary Datasheet

380kHz, 2A Asynchronous DC-DC Buck Converter AP3202

Mar. 2011 Rev. 1. 2 BCD Semiconductor Manufacturing Limited

TR: Tape & Reel

Blank: Tube

Functional Block Diagram

Internal Bias

And Regulator

Oscillator

90k/380k

0.22

Current

Sense

Amplifier

CLK

SLOP

COMP

GND

Error

Amplifier

COMP

1.222

0.6

Short

Protection

Comparator

Shutdown

Comparator

0.5/1.5V

1.8V

PWM

Comparator

INTERNAL

PULL

HIGH

Figure 3. Functional Block Diagram of AP3202

Ordering Information

AP3202 -

Circuit Type

Package

M: SOIC-8

Package

Temperature

Range

Part Number Marking ID Packing Type

AP3202M-G1 3202M-G1 Tube

SOIC-8

-40 to 85°C

AP3202MTR-G1 3202M-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 2 3 4 5 6 7 8 9 10 11

INTERNAL 3
Electrical Characteristics 5
Figure 5. R 6
Quiescent Current (mA) 7
Case Temperature ( 7

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Diodes AP3202 Manuel d'utilisateur Page 3

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