MB3788 Просмотр технического описания (PDF) - Fujitsu

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Компоненты Описание

производитель

MB3788

SWITCHING REGULATOR CONTROLLER

Fujitsu 

MB3788

Parameter

Threshold voltage

PWM

comparator

Input sink current

Input source current

Input bias current

Threshold voltage

Control

Input current

Output

All devices

Source current

Sink curren

Output leak current

Standby current

Power current at output OFF

Symbol

Conditions

Vt0

Vt100

IIM+

IIM-

IIB

Vth

IIH

IIL

IO

IO

ILO

ICCO

ICC

Duty cycle = 0 %

Duty cycle = 100 %

—

—

VI = 0 V

—

VCTL = 5 V

VCTL = 0 V

—

RB = 50 Ω

VO = 18 V

—

—

Min.

1.05

—

—

—

-1.0

0.7

—

-10

—

18

—

—

—

Values

Typical

1.3

1.9

120

-2

-0.5

1.4

100

—

-40

30

—

0

1.9

Max.

—

2.25

—

—

—

2.1

200

10

—

42

20

10

2.7

Unit

V

V

µA

mA

µA

V

µA

µA

mA

mA

µA

µA

mA

9

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