参数资料
型号: NCV8871SEPGEVB
厂商: ON Semiconductor
文件页数: 7/12页
文件大小: 0K
描述: BOARD EVAL NCV8871SEP BOOST CTLR
设计资源: NCV8871SEPGEVB Schematic
NCV8871SEPGEVB Gerber File
NCV8871SEPGEVB Bill Of Materials
标准包装: 1
主要目的: DC/DC,步降
输出及类型: 1,非隔离
输出电压: 12V
电流 - 输出: 2A
输入电压: 6 V ~ 40 V
稳压器拓扑结构: 升压
频率 - 开关: 170kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: NCV8871
其它名称: NCV8871SEPGEVBOS
NCV8871
TYPICAL PERFORMANCE CHARACTERISTICS
7
6
5
4
3
2
T J = 25 ° C
5.5
5.0
4.5
4.0
1
0
0
10 20 30
40
3.5
0
T J = 25 ° C,
V IN = 13.2 V
200 400 600 800 1000
6
V IN , INPUT VOLTAGE (V)
Figure 2. Sleep Current vs. Input Voltage
3.30
f s , SWITCHING FREQUENCY (kHz)
Figure 3. Quiescent Current vs. Switching
Frequency
5
4
3
2
1
V IN = 13.2 V
3.25
3.20
3.15
3.10
3.05
V IN = 13.2 V
f s = 170 kHz
0
? 50
0 50 100 150
T J , JUNCTION TEMPERATURE ( ° C)
Figure 4. Sleep Current vs. Temperature
200
3.00
? 40
10 60 110 160
T J , JUNCTION TEMPERATURE ( ° C)
Figure 5. Quiescent Current vs. Temperature
125
123
1.010
1.005
121
1.000
119
117
0.995
115
? 40
10 60 110
160
0.990
? 40
10 60 110
160
T J , JUNCTION TEMPERATURE ( ° C)
Figure 6. Minimum On Time vs. Temperature
T J , JUNCTION TEMPERATURE ( ° C)
Figure 7. Normalized Current Limit vs.
Temperature
http://onsemi.com
7
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