STR-W6756 datasheet(4/8 Pages) ALLEGRO

部品番号	STR-W6756

部品情報	Universal-Input/140 W Off-Line Quasi-Resonant Flyback Switching Regulator

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メーカー	ALLEGRO [Allegro MicroSystems]

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STR-W6756

Universal-Input/140 W Off-Line Quasi-

Resonant Flyback Switching Regulator

115 Northeast Cutoff, Box 15036

Worcester, Massachusetts 01615-0036

4

Switching

Regulators

Protection Operation

OVP Operation Voltage

VCC(OVP)

Turn-off, VCC = 0

29.9 V

25.5

27.7

29.9

V

Maximum ON Time

ton(max)

27.5

32.5

39.0

µs

OLP Operation Voltage

VSSOLP

4.0

4.9

5.8

V

OLP Operation Current

ISSOLP

-6.0

-11

-16

µA

Overcurrent Detect. Threshold Volt.

VOCPBD(LIM)

-0.895 -0.940 -0.995

V

OCP/BD-Pin Current

IOCPBD

-40

-100

-250

µA

Latch Holding Current

ICC(H)

VCC = 29.9

VCC(OFF) – 0.3 V

–

45

140

mA

Latch Release Voltage

VCC(L)

VCC = 29.9

6 V

6.0

7.2

8.5

V

Other

Thermal Resistance

RθJF

Output junction-to-frame

–

1.5

°C/W

NOTES: 1. Typical Data is for design information only.

2. Negative current is defined as coming out of (sourcing) the specified device termninal.

ELECTRICAL CHARACTERISTICS at TA = +25°C, VCC = 20 V, voltage measurements are referenced to S/GND terminal

(unless otherwise specified).

Limits

Characteristic

Symbol

Test Conditions

Min.

Typ.

Max.

Units

同様の部品番号 - STR-W6756

メーカー	部品番号	データシート	部品情報
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	STR-W6756N	91Kb / 2P	Power IC for Quasi-Resonant Type Switching Power Supply with High Efficiency

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同様の説明 - STR-W6756

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