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UC3550-50-AF5-R 数据表(PDF) 8 Page - Unisonic Technologies

部件名 UC3550-50-AF5-R
功能描述  PWM CONTROLLED竊똏WM/PFM SWITCHABLE STEP-UP DC-DC CONTROLLER
PDF  10 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  UTC [Unisonic Technologies]
网页  http://www.utc-ic.com
标志 UTC - Unisonic Technologies

UC3550-50-AF5-R 数据表(HTML) 8 Page - Unisonic Technologies

Back Button UC3550-50-AF5-R Datasheet HTML 2Page - Unisonic Technologies UC3550-50-AF5-R Datasheet HTML 3Page - Unisonic Technologies UC3550-50-AF5-R Datasheet HTML 4Page - Unisonic Technologies UC3550-50-AF5-R Datasheet HTML 5Page - Unisonic Technologies UC3550-50-AF5-R Datasheet HTML 6Page - Unisonic Technologies UC3550-50-AF5-R Datasheet HTML 7Page - Unisonic Technologies UC3550-50-AF5-R Datasheet HTML 8Page - Unisonic Technologies UC3550-50-AF5-R Datasheet HTML 9Page - Unisonic Technologies UC3550-50-AF5-R Datasheet HTML 10Page - Unisonic Technologies  
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UC3550
CMOS IC
UNISONICTECHNOLOGIESCO.,LTD
8 of 10
www.unisonic.com.tw
QW-R502-082,A
TYPICAL CHARACTERISTICS
1
0.1
2
34
5
1
10
0.01
1
1
23
4
5
10
100
0.01
0.1
No Load Input
Current vs. Input Voltage (Using MOSFET)
VOUT=5.0V
VOUT=3.0V
Input Voltage, VIN (V)
VOUT=5.0V,
Rb=560Ω
VOUT=3.0V,
Rb=560Ω
Input Voltage, VIN (V)
No Load Input
Current vs. Input Voltage (Using BJT)
6
1
0.2
0.4
0.6
2
0.0
34
56
0.8
1.0
0
4.8
4.9
5.0
200
4.7
400
600
800 1000
5.1
5.2
VOUT (V)
Off-State Current vs. VOUT
VCE = 0 V
Open-Loop Test
VIN=2.0V
VIN=0.9V
VIN=3.0V
Ta=25℃
Output Current, IOUT (mA)
Output Voltage vs. Output Current
0
200
3.0
400
600
800
1000
-50
60
70
80
-25
0
025
50
100
90
100
75
50
Output Voltage vs. Output Current
VIN=0.9V
VIN=1.2V
VIN=2.0V
3.1
3.2
3.3
3.4
3.5
Output Current, IO (mA)
Maximum Duty Cycle vs. Temperature
Temperature (℃)
Open- Loop Test



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