参数资料
型号: LM5020SDX-1/NOPB
厂商: National Semiconductor
文件页数: 10/17页
文件大小: 0K
描述: IC REG CTRLR BST FLYBK INV 10LLP
标准包装: 4,500
系列: PowerWise®
PWM 型: 电流模式
输出数: 1
频率 - 最大: 1MHz
占空比: 85%
电源电压: 13 V ~ 90 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 125°C
封装/外壳: 10-WDFN 裸露焊盘
包装: 带卷 (TR)
其它名称: LM5020SDX-1
SNVS275F – MAY 2004 – REVISED APRIL 2006
Table 1. Bill Of Materials
ITEM
PART NUMBER
DESCRIPTION
VALUE
C
C
C
C
C
C
C
C
C
C
C
C
C
C
C
D
D
D
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
1
2
3
C4532X7R2A225M
C4532X7R2A225M
C2012X7R1H103K
C3216X7R2A104K
C2012X7R1H103K
C2012C0G1H221J
C2012C0G1H332J
C2012C0G1H101J
C2012X7R1H104K
C3216X7R1C475K
C2012C0G1H102J
C2012C0G1H471J
C4532X7S0G107M
C4532X7S0G107M
A700X277M0004AT
CMPD2838E-NSA
CMPD2838E-NSA
MBRD835L
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, KEMET
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, CER, TDK
CAPACITOR, ALUM ORGANIC, KEMET
DIODE, SIGNAL, CENTRAL
DIODE, SIGNAL, CENTRAL
DIODE, RECTIFIER, ON
2.2μF, 100V
2.2μF, 100V
0.01μF, 50V
0.1μF, 100V
0.01μF, 50V
220pF, 50V
3300pF, 50V
100pF, 50V
0.1μF, 50V
4.7μF, 16V
1000pF, 50V
470p, 50V
100μF, 4V
100μF, 4V
270μF, 4V
SEMICONDUCTOR
J
1
MKDS 1/2-3.81
TERM BLK, MINI, 2 POS, PHOENIX
CONTACT
J
2
MKDS 1/2-3.81
TERM BLK, MINI, 2 POS, PHOENIX
CONTACT
Q
R
R
R
R
R
R
R
R
R
R
R
R
R
T
T
U
1
1
2
3
4
5
6
7
8
9
10
11
12
13
1
1
1
SI7898DP
CRCW120610R0F
CRCW12066192F
CRCW08052871F
CRCW08051001F
CRCW08051502F
CRCW08051242F
CRCW08051000F
CRCW12060R47F
CRCW12060R47F
CRCW251210R0F
CRCW08052431F
CRCW08051471F
CRCW080520R0F
B0695-A COILCRAFT
PA0751 PULSE
LM5020-2MM
FET, SILICONIX
RESISTOR
RESISTOR
RESISTOR
RESISTOR
RESISTOR
RESISTOR
RESISTOR
RESISTOR
RESISTOR
RESISTOR
RESISTOR
RESISTOR
RESISTOR
TRANSFORMER, FLYBACK, EFD20 CORE
TRANSFORMER, FLYBACK, EFD20 CORE
CONTROLLER, SINGLE OUT, PWM,
150V, 85m ?
10
61.9k ?
2.87k ?
1.00k ?
15.0k ?
12.4k ?
100
0.47
0.47
10, 1W
2.43K
1.47K
20
ALTERNATE
NATIONAL
Z
1
1SMB5936B
DIODE, ZENER, SMB, 30V
10
Product Folder Links: LM5020
Copyright ? 2004–2006, Texas Instruments Incorporated
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