upa1981 Renesas Electronics Corporation., upa1981 Datasheet - Page 2
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upa1981
Manufacturer Part Number
upa1981
Description
N-channel/p-channel Mos Fet Pair For Load Switch
Manufacturer
Renesas Electronics Corporation.
Datasheet
1.UPA1981.pdf
(4 pages)
ELECTRICAL CHARACTERISTICS (T
Note Pulsed: PW ≤ 350
CIRCUIT1 EXAMPLE OF APPLICATION CIRCUIT
RECOMMENDATION OF CIRCUIT1
2
+Vin
GND
OFF CHARACTERISTICS
Q2-S2 to D2 Leakage Current
Q1-D1 to S1 Leakage Current
ON CHARACTERISTICS
Q2-S2 to D2 Voltage
Q2-Static On-Resistance
Q2-S2 to D2 Current
Co ≤ 1
R1 is required to turn Q2 off.
Select R1 in the range of 10 to 470 kΩ.
CHARACTERISTICS
µ
Ci
F for applications
V
ON/OFF
G2/D1
S2
G1
Note
Note
R1
Note
µ
s, Duty Cycle ≤ 2%
µ PA1981
Q2
SYMBOL
R
R
S1
V
V
D2S2(on)
D2S2(on)
Q1
I
I
I
I
S2D2
S2D2
S2D2
S2D2
S2D2
D1S1
1
2
1
2
1
2
D2
A
= 25°C)
V
V
V
V
V
V
V
V
Co
Data Sheet G17263EJ1V0DS
S2D2
D1S1
S2S1
S2S1
G2S2
G2S2
S2D2
S2D2
= 8.0 V, V
= 8.0 V, V
= 5.0 V, V
= 2.5 V, V
= −5.0 V, I
= −2.5 V, I
= 0.2 V, V
= 0.2 V, V
TEST CONDITIONS
LOAD
G1S1
G1S1
G1S1
G1S1
S2S1
S2S1
D2
D2
= −2.8A
= −1.9 A
= 3.3 V, I
= 3.3 V, I
= 5.0 V, V
= 2.5 V, V
= 0 V
= 0 V
D2
D2
G1S1
G1S1
= −2.8 A
= −1.9 A
= 3.3 V
= 3.3 V
MIN.
2.8
1.9
TYP.
0.15
0.15
52
76
MAX.
105
1.0
1.0
0.2
0.2
70
µ
PA1981
UNIT
mΩ
mΩ
µ
µ
V
V
A
A
A
A