L2800 データシートの表示（PDF） - Unisonic Technologies

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L2800

SWITCHING REGULATOR CONTROLLER(LOW VOLTAGE)

Unisonic Technologies 

L2800

„ PIN CONFIGURATION

LINEAR INTEGRATED CIRCUIT

„ PIN DESCRIPTION

PIN NO. SYMBOL

I/O

1

-IN

I

2

SCP

-

3

VCC

-

4

BR/CTL

I

5

OUT

O

6

GND

-

7

OSC

-

8

FB

O

DESCRIPTION

Error amplifier inverting input pin

Soft start and SCP setting capacitor connection pin

Power supply pin

Output current setting and control pin

Totem-pole type output pin

Ground pin

Capacitor and resistor connection pin for setting the oscillation frequency

Error amplifier output pin

„ BLOCK DIAGRAM

UNISONIC TECHNOLOGIES CO., LTD

www.unisonic.com.tw

2 of 7

QW-R103-030,B

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