参数资料
型号: NCP3163BSTEVB
厂商: ON Semiconductor
文件页数: 12/20页
文件大小: 0K
描述: EVAL BOARD FOR NCP3163BST
设计资源: NCP3163 Boost Eval Board BOM
NCP3163BSTEVB Gerber Files
NCP3163 Boost Eval Board Schematic
标准包装: 1
主要目的: DC/DC,步升
输出及类型: 1,非隔离
输出电压: 24V
电流 - 输出: 700mA
输入电压: 12V
稳压器拓扑结构: 升压
频率 - 开关: 300kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: NCP3163
其它名称: NCP3163BSTEVBOS
NCP3163, NCV3163
8
0.25 V
-
Current
Limit
9
R SC
+
V in
C in
7
V CC
10
R T
C T
6
5
Oscillator
Thermal
R
Q
S
Q 1
60
Q 2
11
12
4
3
45 k
Latch
V CC
13
14
R 1
2
+
+
-
Feedback
Comparator
15
D
R 2
1
LVI
+
+
-
1.25 V 15 k
1.125 V
V CC
2.0 mA
7.0 V
16
C B
R B
L
Value of Components
(Bottom View)
Figure 23. Typical Buck Application Schematic
C O
V out
Name
L
D
C in
C out
C t
R t
Value
47 m H
2 A, 40 V Schottky Rectifier
47 m F, 35 V
100 m F, 10 V
270 pF ± 10%
15 k W
R 1
R 2
R sc
C b
R b
Name
Value
15 k W
24.9 k W
80 m W , 1 W
4.7 nF
200 W
Test Results for V out = 3.3 V
Test
Line Regulation
Load Regulation
Output Ripple
Efficiency
Short Circuit Current
Test Results for V out = 5.05 V
Test
Line Regulation
Load Regulation
Output Ripple
Efficiency
Short Circuit Current
Condition
V in = 8.0 V to 24 V, I out = 2.5 A
V in = 12 V, I out = 0 to 2.5 A
V in = 12 V, I out = 0 to 2.5 A
V in = 12 V, I out = 2.5 A
V in = 12 V, R L = 0.1 W
Condition
V in = 10.2 V to 24 V, I out = 2.5 A
V in = 12 V, I out = 0 to 2.5 A
V in = 12 V, I out = 0 to 2.5 A
V in = 12 V, I out = 2.5 A
V in = 12 V, R L = 0.1 W
http://onsemi.com
12
Results
13 mV
25 mV
100 mVpp
70.3%
3.1 A
Results
54 mV
28 mV
150 mVpp
75.5%
3.1 A
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