ACT4070BYH-T Ver la hoja de datos (PDF) - Active-Semi, Inc
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ACT4070BYH-T Datasheet PDF : 9 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
(Circuit of Figure 3, unless otherwise specified.)
ACT4070B
Rev 0, 23-Apr-12
100
80
60
40
20
0
1
Efficiency vs. Load Current
VIN = 12V
VIN = 24V
VOUT = 5V
10
100
1000
10000
Load Current (mA)
Load Transient Response
VIN = 12V
V0UT = 5V
CH1
CH2
Shutdown Current vs. Input Voltage
120
100
80
60
40
20
0
5
10
15
20
25
30
Input Voltage (V)
Load Transient Response
VIN = 24V
V0UT = 5V
CH1
CH2
CH1: IOUT, 1A/div
CH2: VOUT, 200mV/div
TIME: 400µs/div
Maximum Peak Current vs. Duty Cycle
4.5
4.2
3.9
3.6
3.3
3
20
30
40
50
Duty Cycle
60
70
Innovative PowerTM
-8-
CH1: IOUT, 1A/div
CH2: VOUT, 200mV/div
TIME: 400µs/div
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