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MA2003 数据表(PDF) 4 Page - Major-Power Technology Co., LTD.

部件名 MA2003
功能描述  1.2MHz, High Voltage, Boost Converter
PDF  7 Pages
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制造商  MPOWER [Major-Power Technology Co., LTD.]
网页  http://major-power.com.tw/
标志 MPOWER - Major-Power Technology Co., LTD.

MA2003 数据表(HTML) 4 Page - Major-Power Technology Co., LTD.

  MA2003 Datasheet HTML 1Page - Major-Power Technology Co., LTD. MA2003 Datasheet HTML 2Page - Major-Power Technology Co., LTD. MA2003 Datasheet HTML 3Page - Major-Power Technology Co., LTD. MA2003 Datasheet HTML 4Page - Major-Power Technology Co., LTD. MA2003 Datasheet HTML 5Page - Major-Power Technology Co., LTD. MA2003 Datasheet HTML 6Page - Major-Power Technology Co., LTD. MA2003 Datasheet HTML 7Page - Major-Power Technology Co., LTD.  
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MA2003
Major Power Technology Co., Ltd.
Rev.1.0
Oct.11, 2014
SW Leakage Current
ISWL VSW = 28V, VFB =1.5V
-
-
1
µA
EN high-level input voltage
VIH
1.4
-
-
V
EN low-level input voltage
VIL
-
-
0.4
V
EN Hysteresis
hys
-
200
-
mV
Thermal Shutdown
TDS
-
150
-
°C
Thermal Shutdown Hysteresis
TSH
-
35
-
°C
APPLICATION CIRCUIT
1. VOUT < 18V
R1
54K
VIN=5V
C1
2.2uF
L1
4.7uH
R2
470K
VOUT=12V
U1
4
5
3
1
VCC
EN
FB
GND
SW
C2
2.2uF
D1
B240A
R1 Suggest 300K~850K
2
R1
R2
VOUT = 1.238V X (1 + ------- )
R3
0.1uF
C3
100K
2. VOUT >= 18V
R1
39K
VIN=5V
C1
2.2uF
L1
2.2~4.7uH
R2
720K
VOUT=24V
U1
4
5
3
1
VCC
EN
FB
GND
SW
C2
2.2uF
D1
B240A
R1 Suggest 300K~850K
2
R1
R2
VOUT = 1.238V X (1 + ------- )
C3
22pF
R3
0.1uF
C3
100K



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