参数资料
型号: NCV887300D1R2G
厂商: ON Semiconductor
文件页数: 6/11页
文件大小: 0K
描述: IC REG CTRLR BST PWM CM 8-SOIC
标准包装: 1
PWM 型: 电流模式
输出数: 1
频率 - 最大: 1.1MHz
占空比: 89%
电源电压: 3.2 V ~ 40 V
降压:
升压:
回扫:
反相:
倍增器:
除法器:
Cuk:
隔离:
工作温度: -40°C ~ 150°C
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
包装: 标准包装
其它名称: NCV887300D1R2GOSDKR
NCV8873
TYPICAL PERFORMANCE CHARACTERISTICS
7
6
5
T J = 25 ° C
6
5
4
V IN = 13.2 V
4
3
3
2
1
2
1
0
0
10 20 30
40
0
? 50
0 50 100
150
200
4.9
4.8
V IN , INPUT VOLTAGE (V)
Figure 2. Sleep Current vs. Input Voltage
125
123
T J , JUNCTION TEMPERATURE ( ° C)
Figure 3. Sleep Current vs. Temperature
4.7
121
4.6
4.5
119
4.4
V IN = 13.2 V
f s = 1000 kHz
117
4.3
? 50
0 50 100 150 200
T J , JUNCTION TEMPERATURE ( ° C)
Figure 4. Quiescent Current vs. Temperature
115
? 40
10 60 110
T J , JUNCTION TEMPERATURE ( ° C)
Figure 5. Minimum On Time vs. Temperature
160
1.010
1.005
202.2
202
201.8
1.000
201.6
0.995
201.4
0.990
? 40
10 60 110
160
201.2
? 40
10
60
110
160
T J , JUNCTION TEMPERATURE ( ° C)
Figure 6. Normalized Current Limit vs.
Temperature
http://onsemi.com
6
T J , JUNCTION TEMPERATURE ( ° C)
Figure 7. Reference Voltage vs. Temperature
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