MB3842 データシートの表示（PDF） - Fujitsu
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コンポーネント説明
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MB3842 Datasheet PDF : 19 Pages
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MB3842/MB3845
(Continued)
• Output power (ISW) saturation characteristics
Measurement circuit
5V
VIN
VIL/VIH
EN, EN OC
“Open”
SS
ISW
CS
OUT
A
RLIM
GND
2Ω
VSW
100 kΩ
5V
These are the output saturation current characteristics in
overcurrent state.(when not controlled by the OC pin warning flag)
1600
1400
RLIM not limited (CS GND)
1200
1000
800
RLIM set to 2.0kΩ, 0.6A
600
Temperature protection
range
400
RLIM set to 6.2kΩ, 0.1A
200
Overcurrent flag set
(when set for 0.6A)
Unlimited
6.2 k (0.1 A)
2 k (0.6 A)
Overcurrent flag set
(when set for 0.1A)
0
0
1
2
3
4
5
6
VSW (V)
(Continued)
11
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