SI-3000R datasheet(2/5 Pages) SANKEN

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Parameter

Input Voltage

Output Voltage

Dropout Voltage

Line Regulation

Load Regulation

Ripple Rejection

Quiescent Circuit

Current

Overcurrent Protection Starting

Current (Drooping Type)

Limited Current at Overcurrent

Protection Operation

DLY

Threshold

Terminal Source

Reset Threshold Voltage Level

(Voth: Threshold Output Voltage)

Reset Threshold Voltage Hysteresis

H-level Output Voltage

L-level Output Voltage

Sink Current at H level

Source Current at L level

sElectrical Characteristics

*1: VIN(max) and IO(max) are restricted by the relation PD(max)=(VIN-VO)•IO=18(W).

*2: Refer to the dropout voltage.(Refer to Setting DC Input Voltage on page 7.)

*3: IS1 is specified at –5(%) drop point of output voltage VO on the condition that VIN=8V, IO=1.0A.

*4: Reset signal output terminal VRST is an open-collector output. Use a pull-up resistor when connecting it to a logic circuit.

Unit

µA

Symbol

VIN

Conditions

VDIF

Conditions

∆VOLINE

Conditions

∆VOLOAD

Conditions

RREJ

Conditions

IS1

Conditions

IS2

Conditions

VDLyth

IDLY

Voth/VO

∆Voth

VRSTH

VRSTL

IRSTH

IRSTL

Ratings

SI-3050R

min.

typ.

max.

6*2

30*1

4.80

5.00

5.20

VIN=8V, IO=1.0A

0.5

≤1.0A

1.0

≤1.5A

VIN=6 to 15V, IO=1.0A

100

VIN=8V, IO=0 to 1.5A

VIN=8V, f=100 to 120HZ

1.5

5.0

VIN=8V, IO=0A

1.6

VIN=8V

1.6

VIN=8V

2.7

2.9

3.1

100

150

VCC–1

0.8

–20

–16

(Ta=25

°C unless otherwise specified)

qSI-3000R Series

VRST

Terminal*4

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