NCP3065, NCV3065
L1
0R15
6x 1R0 ± 1%R
100 m H
SWE
I PK
TCAP
V CC
0.1 m F
R1
J2
1
+VIN
J4
1
GND
R2
C5
0.1 m F
R3
R4
R5 R6 R7
+
C3
220 m F / 50 V
U1
8 N.C. SWC
7
6
5 COMP GND
NCP3065
R8
1
2
3
4
MBRS140LT3G
D1
C2
C4
2.2 nF
+
C1
100 m F /
50 V
J1
1
+LED
J3
1
GND
J6
1
BC807 ? LT1G BC817 ? LT1G
1k0
R9
R SENSE
D2
J5
1
? LED
+VAUX
R10
J7
1
ON/OFF 1k2
Q1
Q2
R11
NU
MM3Z36VT1G
J7
1
ON/OFF
R10
1k2
Figure 22. Boost Demo Board Application Schematic
Value of Components
Name
C1
C2, C5
C3
C4
D1
D2
L1
Value
100 m F/50 V, Electrolytic Capacitor
100 nF, Ceramic Capacitor, 1206
220 m F/50 V, Electrolytic Capacitor
2.2 nF, Ceramic Capacitor, 0805
MBRS140LT3G, Schottky diode
MMSZ36VT1G, Zener diode
100 m H, DO3340P ? 104ML Coilcraft Inductor
Name
Q2
R1
R8
R9
R10
U1
Value
BC817 ? LT1G, SOT23
150 m W , resistor 0.5 W
1 k, resistor 0805
Load current sense resistor, 1206
1.2 k, resistor 0805
NCP3065, SOIC8
Test Results
Test
Line Regulation
Output Ripple
Efficiency
Condition
V in = 10 V to 20 V, V o = 22 V, I OAVG = 350 mA
V in = 8 V to 20 V, V o = 22 V, I OAVG = 350 mA
V in = 10 to 20 V, I OAVG = 350 mA
http://onsemi.com
12
25 mA
50 mA
> 83 %
Results
相关PDF资料
NCP3066SCBCKGEVB EVAL BOARD FOR NCP3066SCBCKG
NCP5005GEVB EVAL BOARD FOR NCP5005G
NCP5006EVB EVAL BOARD FOR NCP5006
NCP5030MTTXGEVB EVAL BOARD FOR NCP5030MTTXG
NCP5602EVB EVAL BOARD FOR NCP5602
NCP5603GEVB EVAL BOARD FOR NCP5603G HI FREQ
NCP5604AAGEVB EVAL BOARD FOR NCP5604AAG
NCP5608EVB EVAL BOARD FOR NCP5608
相关代理商/技术参数
NCP3065D1SLDGEVB 功能描述:电源管理IC开发工具 SEPIC LED DRV MR16BULB RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
NCP3065D2SLDGEVB 功能描述:电源管理IC开发工具 SEPIC LED DRV 350MA RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
NCP3065D3SLDGEVB 功能描述:电源管理IC开发工具 SEPIC LED DRV 700MA RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
NCP3065DR2G 功能描述:直流/直流开关调节器 1.5A SW REG FOR LED APPL RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
NCP3065DR2G 制造商:ON Semiconductor 功能描述:DC/DC Converter IC
NCP3065MNTXG 功能描述:直流/直流开关调节器 1.5A SW REG FOR LED APPL RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
NCP3065PG 功能描述:直流/直流开关调节器 1.5A SW REG FOR LED APPL RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
NCP3065PG 制造商:ON Semiconductor 功能描述:IC VOLTAGE REGULATOR