LD7577JA Ver la hoja de datos (PDF) - Unspecified

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componentes Descripción

Fabricante

LD7577JA

High Voltage Green-Mode PWM Controller with Brown-Out Protection

Unspecified 

LD7577JA

Brownout Protection & Line Compensation (BNO Pin)

Brownout Turn-On Trip Level

Brownout Turn-off Trip Level

Line Voltage OVP-Off Level

Line Voltage OVP-On Level

Saturation Voltage on BNO Pin

IBNO=1.5μA

Gate Drive Output (OUT Pin)

Output Low Level

VCC=15V, Io=20mA

Output High Level

VCC=15V, Io=20mA

Rising Time

Load Capacitance=1000pF

Falling Time

Load Capacitance=1000pF

OLP (Over Load Protection)

OLP Trip Level

OLP Delay Time

Fsw=65KHz

De_Latch VCC Level

PDR (Power Down Reset)

1.00

1.05

1.10

V

0.90

0.95

1.00

V

4.06

4.16

4.26

V

3.82

3.92

4.02

V

6.0

V

1

V

9

V

100

160

nS

30

60

nS

5.0

V

30

mS

8.0

V

Leadtrend Technology Corporation

LD7577JA-DS-00b August 2010

6

www.leadtrend.com.tw

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