EMF23 ROHM Co. Ltd., EMF23 Datasheet - Page 4

• Manufacturer Part Number: EMF23
• Description: Power Management Dual Transistors
• Manufacturer: ROHM Co. Ltd.

Transistors
DTr2
Fig.1 Input voltage vs. output current
500m
200m
100m
500m
200m
100m
50m
20m
10m
100
5m
2m
1m
50
20
10
2
1
100
100
5
1
Fig.4 Output voltage vs. output
200
(ON characteristics)
200
OUTPUT CURRENT : I
OUTPUT CURRENT : I
current
500 1m
500 1m
Ta
100 C
40 C
25 C
2m
2m
Ta 100 C
5m 10m 20m 50m 100m
5m 10m 20m 50m 100m
25 C
40 C
O
O
(A)
(A)
V
l
O
O
/l
I
0.3V
20
Fig.2 Output current vs. input voltage
500
200
100
10m
50
20
10
5m
2m
1m
1
5
2
0
Ta 100 C
(OFF characteristics)
0.5
25 C
40 C
INPUT VOLTAGE : V
1.0
1.5
2.0
I(off)
(V)
V
2.5
CC
5V
3.0
500
200
100
50
20
10
1k
100 200
5
2
1
Fig.3 DC current gain vs. output
EMF23/UMF23N
OUTPUT CURRENT : I
current
500 1m 2m
Ta 100 C
25 C
40 C
5m 10m 20m 50m100m
O
(A)
V
O
5V
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