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| 型号： | MAX16126TCC+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/19页 |
| 文件大小： | 0K |
| 描述： | IC LOAD DUMP REV V PROT 12TQFN |
| 产品培训模块： | Obsolescence Mitigation Program |
| 标准包装： | 100 |
| 应用： | 负载突降，电压保护 |
| 电流 - 电源： | 224µA |
| 电源电压： | 3 V ~ 30 V |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-WFQFN 裸露焊盘 |
| 供应商设备封装： | 12-TQFN 裸露焊盘（3x3） |
| 包装： | 管件 |
MAX16126/MAX16127
Load-Dump/Reverse-Voltage Protection Circuits
ELECTRICAL CHARACTERISTICS (continued)
(V IN = 12V, C GATE-SOURCE = 1nF, T A = -40 N C to +125 N C, unless otherwise noted. Typical values are at T A = +25 N C.) (Note 2)
PARAMETER
Startup Response Time
SYMBOL
t START
(Note 3)
CONDITIONS
MIN
TYP
150
MAX
UNITS
F s
Autoretry Timeout
t RETRY
150
ms
GATE Rise Time
OVSET to GATE Propagation Delay
UVSET to GATE Propagation Delay
Output Input Resistance to GND
OVSET to FLAG Propagation Delay
t RISE
t OVG
t UVG
R OUT
t OV
V GATE rising (GN D to V SRC + 8V)
V OVSET rising (V TH - 100mV to
V TH + 100mV)
V UVSET falling (V TH + 100mV to
V TH - 100mV)
MAX16126
MAX16127
V OVSET rising (V TH - 100mV to
V TH + 100mV)
V IN = V SRC = V OUT = 3V,
I GATE = -1 F A
5
1
20
4
2
0.3
5
0.55
5.5
ms
F s
F s
M I
F s
GATE Output Voltage High Above
V SRC
V GS
V IN = V SRC = V OUT = 12V,
I GATE = -1 F A
V IN = V SRC = V OUT = 24V, I GATE
= -1 F A
8
7
9
8.5
10
10
V
V IN = V SRC = V OUT = 30V, I GATE
= -1 F A
6.25
8
9.5
GATE Pulldown Current
GATE Charge-Pump Current
Thermal Shutdown
Thermal Shutdown Hysteresis
SHDN Logic-High Input Voltage
SHDN Logic-Low Input Voltage
SHDN Input Pulse Width
I PD
I GATE
T +
δT
V IH
V IL
t PW
V GATE = 12V
V IN = V GATE = V SRC = 12V
8.8
1.4
6
180
+145
15
0.4
mA
F A
N C
N C
V
V
F s
SHDN Input Pulldown Current
FLAG Output Voltage Low
FLAG Leakage Current
I SPD
V OL
I IL
FLAG sinking 1m A
V FLAG = 12V
0.8
1.2
0.4
0.5
F A
V
F A
Note 2: All parameters are production tested at T A = +25 N C. Limits over the operating temperature range are guaranteed by
design.
Note 3: The MAX16126/MAX16127 power up with the external MOSFETs in off mode (V GATE = V SRC ). The external MOSFETs turn
on t START after the IC is powered up and all input conditions are valid.
Maxim Integrated
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16126TCC+ | 功能描述:监控电路 Load-Dump/Reverse-V Protection Circuits 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 |
| MAX16126TCC+T | 功能描述:监控电路 Load-Dump/Reverse V Protection Circuit 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 |
| MAX16126TCD+ | 功能描述:监控电路 Load-Dump/Reverse-V Protection Circuits 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 |
| MAX16126TCD+T | 功能描述:监控电路 Load-Dump/Reverse V Protection Circuit 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 |
| MAX16127TC+ | 功能描述:监控电路 Load-Dump/Reverse-V Protection Circuits 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 |
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