MC33363BDW Ver la hoja de datos (PDF) - ON Semiconductor

Número de pieza

componentes Descripción

Fabricante

MC33363BDW

High Voltage Switching Regulator

ON Semiconductor 

MC33363B

AC Input

Regulator Output

6.5 V 8

I

6

RT

CT 7

Startup Input 1

Current

Mirror

2.25 I

Band Gap

Regulator

Startup

Control

UVLO

14.5 V/

9.5 V

VCC

3

Overvoltage

Protection

Input

4I

Oscillator

PWM

Comparator

Thermal

Shutdown

OVP

PWM Latch

S

Q

R

Driver

11

2.6 V

16

Power Switch

Drain

Leading Edge

Blanking

Current Limit

Comparator 405

8.1

Compensation

9

270 m A

GND 4, 5, 12, 13

Error

Amplifier

2.6 V

10

Voltage

Feedback Input

Figure 19. Representative Block Diagram

15.2 V

VCC

9.5 V

DC

Output

Drain Current

Figure 20. Timing Diagram of Short−Circuit Condition

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