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参数资料
| 型号： | MC34063SMDBBEVB |
| 厂商： | ON Semiconductor |
| 文件页数： | 7/15页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL MC34063A BOOST REG |
| 设计资源： | MC34063SMDBBEVB Schematic MC34063SMDBBEVB Gerber Files MC34063SMDBBEVB Bill of Materials |
| 标准包装： | 1 |
| 系列： | * |
MC34063A, MC33063A, SC34063A, SC33063A, NCV33063A
8
7
S Q
R
Q2
Q1
1
2
V in
25 V
R sc
0.33
100
+
6
V CC
I pk
OSC
C T
1.25 V
1N5819
3
C T
L
220 m H
5
+
-
Comp.
R2
Ref
Reg
4
470
pF
V out
1.0 m H
R1
1.2 k
3.6 k
470
+
C O
5.0 V/500 mA
+
100
V out
Optional Filter
Test
Line Regulation
Load Regulation
Output Ripple
Short Circuit Current
Efficiency
Output Ripple With Optional Filter
Conditions
V in = 15 V to 25 V, I O = 500 mA
V in = 25 V, I O = 50 mA to 500 mA
V in = 25 V, I O = 500 mA
V in = 25 V, R L = 0.1 W
V in = 25 V, I O = 500 mA
V in = 25 V, I O = 500 mA
Results
12 mV = ± 0.12%
3.0 mV = ± 0.03%
120 mVpp
1.1 A
83.7%
40 mVpp
Figure 11. Step ? Down Converter
8
1
8
1
V
R sc
7
2
V out
R sc
7
2
V in
6
V in
6
Figure 12. External Current Boost Connections for I C Peak Greater than 1.5 A
11a. External NPN Switch
http://onsemi.com
7
11b. External PNP Saturated Switch
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MC34063SMDBBGEVB | 制造商:ON Semiconductor 功能描述:MC34063ADG EVAL BOARD |
| MC34063SMDBGEVB | 功能描述:电源管理IC开发工具 MC34063 EVB PB-FREE 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 |
| MC34063SMDBKEVB | 功能描述:电源管理IC开发工具 MC34063A EVAL BRD 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 |
| MC34063SMDINVEVB | 功能描述:电源管理IC开发工具 MC34063A EVAL BRD 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 |
| MC34063U | 制造商:Motorola Inc 功能描述: 制造商:Motorola Inc 功能描述:1.5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, CDIP8 |
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