参数资料
型号: NCP362AMUTBG
厂商: ON Semiconductor
文件页数: 1/16页
文件大小: 0K
描述: IC OCP/OCP TVS USB POS 10-UDFN
标准包装: 3,000
应用: 过压保护控制器
电源电压: 1.2 ~ 20 V
电流 - 电源: 20µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-UFDFN 裸露焊盘
供应商设备封装: 10-UDFN(2.5x2)
包装: 带卷 (TR)
NCP362
USB Positive Overvoltage
and Overcurrent Protection
with TVS for V BUS and Low
Capacitance ESD Diodes for
Data
The NCP362 disconnects systems at its output when wrong VBUS
operating conditions are detected at its input. The system is positive
overvoltage protected up to +20 V, overcurrent protected up to
http://onsemi.com
MARKING
DIAGRAMS
750 mA, and receives protection from ESD diodes for the high speed
USB data and V BUS lines. Thanks to an integrated PMOS FET, no
external device is necessary, reducing the system cost and the PCB
UDFN10
CASE 517AV
XXXM
G
area of the application board.
The NCP362 is able to instantaneously disconnect the output from
the input if the input voltage exceeds the overvoltage threshold
OVLO. Thanks to an overcurrent protection, the integrated PMOS
turns off when the charge current exceeds the current limit (see
XXX
M
G
= Specific Device Code
= Date Code
= Pb ? Free Package
PIN CONNECTIONS
options in ordering information).
The NCP362 provides a negative going flag (FLAG) output, which
alerts the system that voltage, current or overtemperature faults have
occurred.
In addition, the device integrates ESD diodes for V BUS and data
lines which are IEC61000 ? 4 ? 2, level 4 compliant. The ESD diodes
for D+ and D ? are compatible with high speed USB thanks to an ultra
EN 1
GND 2
IN 3
V BUS TVS 4
GND 5
PAD1
GND
PAD2
GND
10 FLAG
9 OUT
8 GND
7 NC
6 NC
GND 2
9 OUT
NC 4 7 D+
GND 2
9 OUT
V BUS TVS 4 7 D+
low capacitance of 0.5 pF.
Features
? Overvoltage Protection up to 20 V
? Undervoltage and Overvoltage Lockout (UVLO/OVLO)
? Overcurrent Protection
? Transient Voltage Suppressor for V BUS Pin
? Ultra Low Capacitance ESD for Data Lines
? Alert FLAG Output and EN Enable Pin
? Thermal Shutdown
? Compliance to IEC61000 ? 4 ? 2 (Level 4)
? Compliance Machine Model and Human Body Model
? 10 Lead UDFN 2x2.5 mm Package
? This is a Pb ? Free Device
Applications
? USB Devices
? Mobile Phones
? Peripheral
? Personal Digital Assistant
? MP3/MP4 Players
? TV and Set Top Boxes
NCP362A Version
(V BUS TVS + OVP/OCP)
EN 1 10 FLAG
PAD1
GND
IN 3 8 GND
PAD2
GND 5 GND 6 D ?
NCP362B Version
(D+/ ? ESD low cap + OVP/OCP)
EN 1 10 FLAG
PAD1
GND
IN 3 8 GND
PAD2
GND 5 GND 6 D ?
NCP362C Version
(V BUS TVS + D+/ ? ESD low cap + OVP/OCP)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 15 of this data sheet.
Q
? Semiconductor Components Industries, LLC, 2010
June, 2010 ? Rev. 1
1
Publication Order Number:
NCP362/D
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