参数资料
| 型号： | NCP112PG |
| 厂商： | ON Semiconductor |
| 文件页数： | 5/10页 |
| 文件大小： | 0K |
| 描述： | IC SUPERVISORY PS DESKTOP 14DIP |
| 产品变化通告： | Product Obsolescence 19/Dec/2008 |
| 标准包装： | 500 |
| 类型： | 多压监控器 |
| 监视电压数目： | 4 |
| 输出： | 开路漏极或开路集电极 |
| 复位： | 高有效 |
| 复位超时： | 可调节/可选择 |
| 电压 - 阀值： | 3.3V，5V，12V，可调 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 14-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 14-PDIP |
| 包装： | 管件 |
NCP112
ELECTRICAL CHARACTERISTICS (continued) (V CC = 5.0 V, T A = 25 ° C for typical values and T A = 0 ° C to 85 ° C for min and max
values, unless otherwise noted.)
Characteristic
Symbol
Min
Typ
Max
Unit
OVERVOLTAGE/UNDERVOLTAGE PROTECTION (continued)
Undervoltage Protection (continued)
Adjustable Overvoltage Protection Threshold
Hysteresis
V ADJth
V ADJth
?
?
1.28
100
?
?
V
mV
UNDERVOLTAGE BLANKING DURING POWER UP
Undervoltage Blanking Time (CTUV = 100 nF)
Undervoltage Blanking Threshold Voltage (Pin 6)
T UV
T UVth
100
?
300
2.5
500
?
ms
V
POWER GOOD
Power Good Input Threshold Voltage
Power Good Input Hysteresis
Low State Open Collector Saturation Voltage
(I = 20 mA)
High State Open Collector Leakage Current
(V = 5.0 V)
Power Good Transient (See Application Note Section)
Rise Time
Fall Time
Adjustable Delay Time (CTPG = 100 nF)
Power Good Threshold Voltage (Pin 11)
V PGIth
V PGIhys
V Lsat
I Hleak
T PGraise
T PGfall
T PG
T PGth
?
?
?
?
?
?
100
?
1.28
25
?
?
1.0
1.0
300
2.5
?
?
0.4
1.0
?
?
500
?
V
mV
V
m A
m s
ms
V
FAULT
Fault Sink Current
Fault Saturation Voltage (I = 20 mA)
Fault Leakage Current (V = 5.0 V)
Fault Delay Time Before Latching
I FAULT
V FAULTsat
I FAULTleak
T FAULT
20
?
?
?
?
?
?
100
?
0.4
1.0
?
mA
V
m A
m s
REMOTE CONTROL
Remote Input Voltage Threshold
Remote Hysteresis
Remote Pin Internal Pull ? Up Voltage
Remote Low State Saturation Current
V Rth
V Rhys
V Rh
I Rl
?
?
3.3
?
1.28
25
3.4
?
?
?
3.6
0.5
V
mV
V
mA
Remote Time Delay (C TREMOTE = 100 nF)
ms
Remote On
Remote Off
T REMon
T REMoff
35
35
45
45
60
60
Remote Delay Threshold Voltage (Pin 10)
V
Low Level
High Level
T REMth lo
T REMth hi
?
?
0.2
2.3
?
?
VOLTAGE REFERENCE
Internal Voltage Reference (I O = 1.0 mA) @ 25 ° C
Internal Voltage Reference (I O = 1.0 mA) 0 ° C to 85 ° C
V REF
V REF
2.46
2.42
2.50
2.50
2.54
2.58
V
Line Regulation (4.5 V < V CC < 16 V)
mV
Iout = 0 mA
Iout = 10 mA
V REFline
V REFline
?
?
4.0
15
10
?
Load Regulation (V CC = 5.0 V)
0 mA < Iout < 10 mA
V REFload
?
25
?
mV
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