参数资料
| 型号： | NCP372MUAITXG |
| 厂商： | ON Semiconductor |
| 文件页数： | 1/12页 |
| 文件大小： | 0K |
| 描述： | IC CTLR OVP POS & NEG 12-LLGA |
| 标准包装： | 3,000 |
| 应用： | 过压保护控制器 |
| 电源电压： | -28 V ~ 28 V |
| 电流 - 电源： | 200µA |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-UFLGA 裸露焊盘 |
| 供应商设备封装： | 12-LLGA（3x3） |
| 包装： | 带卷 (TR) |
NCP372
Positive and Negative
Overvoltage Protection
Controller with Internal
372
ALYW G
G
Low R on NMOS FETs and
Status FLAG
The NCP372 is able to disconnect systems from its output pin
when wrong operating conditions are detected at it’s input. The
system is both positive and negative overvoltage protected up to
± 28 V.
This device uses internal NMOS, and therefore, no external device
is necessary, reducing the system cost and the PCB area of the
application board.
The NCP372 is able to instantaneously disconnect the output from
the input, due to integrated Low R on Power NMOS, if the input
voltage exceeds the overvoltage threshold (OVLO) or undervoltage
threshold (UVLO).
At powerup ( EN pin = low level), the V out turns on 30 ms after the
V in exceeds the undervoltage threshold.
The NCP372 provides a negative going flag ( FLAG ) output, which
alerts the system that a fault has occurred.
In addition, the device has ESD ? protected input (15 kV Air) when
bypassed with a 1.0 m F or larger capacitor.
Features
? Overvoltage Protection up to 28 V
? Negative Voltage Protection down to ? 28 V
? Reverse Current Blocking
? On ? Chip Low R DS(on) NMOS Transistor: Typical 130 m W
? Overvoltage Lockout (OVLO)
? Undervoltage Lockout (UVLO)
? Soft ? Start
? Alert FLAG Output
? Shutdown EN Input
? Compliance to IEC61000 ? 4 ? 2 (Level 4)
8.0 kV (Contact)
http://onsemi.com
MARKING
DIAGRAM
1 NCAI
12 PIN LLGA
MU SUFFIX
CASE 513AK
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
G = Pb ? Free Package
(Note: Microdot may be in either location)
PIN CONNECTIONS
IN 1 12 OUT
IN 2 11 OUT
GND 3 10 FLAG
NCP372
RES 4 9 EN
RES 5 8 NC
RES 6 7 GND
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 11 of this data sheet.
?
?
?
15 kV (Air)
ESD Ratings: Machine Model = B
Human Body Model = 2
12 Lead LLGA 3x3 mm Package
This is a Pb ? Free and Halogen ? Free Device
Applications
? Cell Phones
? Camera Phones
? Digital Still Cameras
? Personal Digital Assistant
? MP3 Players
? GPS
? Semiconductor Components Industries, LLC, 2010
October, 2010 ? Rev. 1
1
Publication Order Number:
NCP372/D
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相关代理商/技术参数 |
参数描述 |
|---|---|
| NCP373MU04TXG | 功能描述:IC CTLR OVP POS & NEG 12-LLGA RoHS:是 类别:集成电路 (IC) >> PMIC - 电源控制器，监视器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 应用:多相控制器 输入电压:- 电源电压:9 V ~ 14 V 电流 - 电源:- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（5x5） 包装:带卷 (TR) |
| NCP373MU13TXG | 制造商:ON Semiconductor 功能描述:LOAD SW W OVP +/- 30V - Tape and Reel 制造商:ON Semiconductor 功能描述:REEL / LOAD SW W OVP +/- 30V |
| NCP374MU075TXG | 功能描述:电流和电力监控器、调节器 OVP +30 V & -30V W LOAD S RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| NCP380HMU05AATBG | 功能描述:电源开关 IC - 配电 OVER CURRENT PROTECTION RoHS:否 制造商:Exar 输出端数量:1 开启电阻（最大值）:85 mOhms 开启时间（最大值）:400 us 关闭时间（最大值）:20 us 工作电源电压:3.2 V to 6.5 V 电源电流（最大值）: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5 |
| NCP380HMU05AGEVB | 功能描述:电源管理IC开发工具 NCP380 EVAL BOARD RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V |
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