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参数资料
型号： NCP1090DRG
厂商： ON Semiconductor
文件页数： 1/12页
文件大小： 0K
描述： IC INTERFACE CTLR POE-PD 8-SOIC
标准包装： 1
系列： HIPO™
控制器类型： PoE-PD 接口
接口： IEEE 802.3af
电流 - 电源： 500mA
工作温度： -40°C ~ 85°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-SOIC
包装： 标准包装
其它名称： NCP1090DRGOSDKR
Semiconductor Components Industries, LLC, 2011
February, 2011 Rev. 2
1
Publication Order Number:
NCP1090/D
NCP1090, NCP1091,
NCP1092
Integrated IEEE 802.3af
PoE-PD Interface Controller
Description
The NCP1090, NCP1091 and NCP1092 are members of
ON Semiconductor’s high power HIPO
t Power over Ethernet
Powered Device (PoEPD) product family and integrate an IEEE
802.3af PoEPD interface controller.
The 3 variants all incorporate the required functions as such
detection, classification, under voltage lockout, inrush and operational
current limit. A power good signal has been added to guarantee a good
enabling/disabling of the DCDC controller. In addition, the
NCP1091 offers a programmable undervoltage while the NCP1092
provide an auxiliary pin for applications supporting auxiliary supplies.
The NCP1090, NCP1091 and NCP1092 are fabricated in a robust
high voltage process and integrates a rugged vertical Nchannel
DMOS suitable for the most demanding environments and capable of
withstanding harsh environments such as hot swap and cable ESD
events.
The NCP1090, NCP1091 and NCP1092 complement
ON Semiconductor’s ASSP portfolio in industrial devices and can be
combined with stepper motor drivers, CAN bus drivers and other
highvoltage interfacing devices to offer complete solutions to the
industrial and security market.
Features
Fully Supports IEEE 802.3af Specifications
Programmable Classification Current
Adjustable Under Voltage Lock Out (NCP1091 Only)
OpenDrain Power Good Indicator
130 mA Inrush Current Limit
500 mA Operational Current Limit
Pass Switch Disabling Input for Rear Auxiliary Supply Operation
(NCP1092 Only)
Overtemperature Protection
Industrial Temperature Range 40°C to 85°C with Full Operation up
to 125
°C Junction Temperature
0.5 W Hotswap Passswitch
Vertical Nchannel DMOS Passswitch Offers the Robustness of
Discrete MOSFETs
http://onsemi.com
SOIC8
S SUFFIX
CASE 751AZ
PIN CONFIGURATION
(Top View)
RTN
PGOOD
*
VPORTP
CLASS
DET
INRUSH
1
VPORTN
TSSOP8
T SUFFIX
CASE 948S
Device
Package
Shipping
ORDERING INFORMATION
NCP109xxxx
SOIC8
(PbFree)
2500/Tape &
Reel
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
NCP109xxxx
TSSOP8
(PbFree)
2500/Tape &
Reel
* NCP1090 = NC
NCP1091 = UVLO
NCP1092 = AUX
XXXXXX = Specific Device Code
A
= Assembly Location
Y
= Year
WW
= Work Week
G
= PbFree Package
1
8
XXXXX
AYWWG
G
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PDF描述
NCP1090DBRG IC INTERFACE CTLR POE-PD 8-TSSOP
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相关代理商/技术参数
参数描述
NCP1091 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Integrated IEEE 802.3af PoE-PD Interface Controller
NCP1091DBG 功能描述:开关变换器、稳压器与控制器 HINT OAA TSSOP8 NCP1091DB RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
NCP1091DBRG 功能描述:开关变换器、稳压器与控制器 HINT OAA TSSOP8 NCP1091DB RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
NCP1091DG 功能描述:开关变换器、稳压器与控制器 HINT OAA SOIC8 RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
NCP1091DRG 功能描述:开关变换器、稳压器与控制器 HINT O1A SOIC8 RoHS:否 制造商:Texas Instruments 输出电压:1.2 V to 10 V 输出电流:300 mA 输出功率: 输入电压:3 V to 17 V 开关频率:1 MHz 工作温度范围: 安装风格:SMD/SMT 封装 / 箱体:WSON-8 封装:Reel
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