PA1981_15 datasheet(4/6 Pages) RENESAS

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Data Sheet G17263EJ1V0DS

µ PA1981

ELECTRICAL CHARACTERISTICS (TA = 25°C)

CHARACTERISTICS

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNIT

OFF CHARACTERISTICS

Q2-S2 to D2 Leakage Current

IS2D2

VS2D2 = 8.0 V, VG1S1 = 0 V

1.0

µA

Q1-D1 to S1 Leakage Current

ID1S1

VD1S1 = 8.0 V, VG1S1 = 0 V

1.0

µA

ON CHARACTERISTICS

VS2D21

VS2S1 = 5.0 V, VG1S1 = 3.3 V, ID2 =

−2.8 A

0.15

0.2

Q2-S2 to D2 Voltage

Note

VS2D22

VS2S1 = 2.5 V, VG1S1 = 3.3 V, ID2 =

−1.9 A

0.15

0.2

Q2-Static On-Resistance

Note

RD2S2(on)1

VG2S2 =

−5.0 V, ID2 = −2.8A

Ω

RD2S2(on)2

VG2S2 =

−2.5 V, ID2 = −1.9 A

105

Ω

IS2D21

VS2D2 = 0.2 V, VS2S1 = 5.0 V, VG1S1 = 3.3 V

2.8

Q2-S2 to D2 Current

Note

IS2D22

VS2D2 = 0.2 V, VS2S1 = 2.5 V, VG1S1 = 3.3 V

1.9

Note Pulsed: PW

≤ 350

µs, Duty Cycle ≤ 2%

CIRCUIT1 EXAMPLE OF APPLICATION CIRCUIT

µPA1981

VON/OFF

LOAD

G2/D1

+Vin

GND

RECOMMENDATION OF CIRCUIT1

≤ 1

µF for applications

R1 is required to turn Q2 off.

Select R1 in the range of 10 to 470 k

Ω.

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