参数资料
| 型号： | NCV33161DR2 |
| 厂商： | ON Semiconductor |
| 文件页数： | 4/18页 |
| 文件大小： | 0K |
| 描述： | IC VOLTAGE MONITOR UNIV 8-SOIC |
| 产品变化通告： | LTB Notification 03/Jan/2008 |
| 标准包装： | 2,500 |
| 类型： | 多压监控器 |
| 监视电压数目： | 2 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 低有效 |
| 电压 - 阀值： | 可调节/可选择 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 8-SOICN |
| 包装： | 带卷 (TR) |
MC34161, MC33161, NCV33161
6.0
V CC = 5.0 V
500
R L = 10 k to V CC
5.0 T A = 25 ° C
4.0
400
V CC = 5.0 V
V Mode = GND
T A = 25 ° C
300
3.0
2.0
1.0
T A = 85 ° C
T A = 25 ° C
T A = -40 ° C
T A = 85 ° C
T A = 25 ° C
T A = -40 ° C
200
100
0
1.22
1.23
1.24
1.25 1.26 1.27
1.28
1.29
0
0
1.0
2.0
3.0
4.0
5.0
3600
V in , INPUT VOLTAGE (V)
Figure 2. Comparator Input Threshold Voltage
8.0
V in , INPUT VOLTAGE (V)
Figure 3. Comparator Input Bias Current
versus Input Voltage
3000
2400
V CC = 5.0 V
T A = 25 ° C
1. V Mode = GND, Output Falling
2. V Mode = V CC , Output Rising
3. V Mode = V CC , Output Falling
4. V Mode = GND, Output Rising
6.0
Undervoltage Detector
Programmed to trip at 4.5 V
R 1 = 1.8 k, R 2 = 4.7 k
R L = 10 k to V CC
Refer to Figure 17
4.0
1800
1
2
1200
600
0
2.0
4.0
6.0
3
4
8.0
10
2.0
0
0
T A = -40 ° C
T A = -25 ° C
T A = -85 ° C
2.0
4.0
6.0
8.0
6.0
PERCENT OVERDRIVE (%)
Figure 4. Output Propagation Delay Time
versus Percent Overdrive
40
V CC , SUPPLY VOLTAGE (V)
Figure 5. Output Voltage versus Supply Voltage
5.0
Channel 2 Threshold
Channel 1 Threshold
35
V CC = 5.0 V
T A = 25 ° C
30
4.0
3.0
V CC = 5.0 V
R L = 10 k to V CC
25
20
2.0
1.0
T A = 85 ° C
T A = 25 ° C
T A = -40 ° C
T A = -40 ° C
T A = 85 ° C
T A = 25 ° C
15
10
5.0
0
0
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
0
1.0
2.0
3.0
4.0
5.0
V Mode , MODE SELECT INPUT VOLTAGE (V)
Figure 6. Mode Select Thresholds
http://onsemi.com
4
V Mode , MODE SELECT INPUT VOLTAGE (V)
Figure 7. Mode Select Input Current
versus Input Voltage
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCV33161DR2G | 功能描述:监控电路 ANA UNIV VOLT MNTR RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装:Reel |
| NCV33163 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5 A, Step-Up/Down/ Inverting Switching Regulators |
| NCV33163_05 | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5 A, Step−Up/Down/Inverting Switching Regulators |
| NCV33163D_BUCK_EVB | 制造商:P&S 功能描述:2.5 A, Step-Up/Down/Inverting Switching Regulators 制造商:P&S 功能描述:Switching Regulators Evaluation board |
| NCV33163DW | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:2.5 A, Step-Up/Down/ Inverting Switching Regulators |
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