參數(shù)資料
型號(hào): CM2593
廠商: Champion Microelectronic Corp.
英文描述: 2A Step Down VOLTAGE REGULATOR
中文描述: 第2A降壓穩(wěn)壓器
文件頁(yè)數(shù): 7/12頁(yè)
文件大?。?/td> 264K
代理商: CM2593
CM2593/P
2A Step Down VOLTAGE REGULATOR
APPLICATIONS CIRCUIT
470uF/50V
CM2593/P
2
1
3
4
5
6
7
8
OUT
VIN
FB
SD
GND
GND
GND
GND
L1
68uF
1
2
5A/40V
1
2
R1
2
1
1
2
Vfb = 1.235V ; R1=1K~5K
220uF/25V
1
2
Output Voltage Fixed : R1=NC , R2=0
VOUT
Output Voltage Adj : Vo=Vref*(1+(R2/R1))
VIN
R2
2
1
APPLICATIONS Demo Board Layout
TOP Layer
BOT Layer
Notice :
1.
R1/R2 must be close to Pin3 (VFB ), but keep feedback wiring away from inductor
.
2.
Inductor/diode must be close to Pin2 (Vout ), heavy lines must be keep short and thick .
3. Please to refer to Circuit and Demo Board Layout (the Fig. as above)
2007/01/25
Rev. 1.4
Champion Microelectronic Corporation
Page 7
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