參數資料
型號: NUS3055MUTAG
廠商: ON SEMICONDUCTOR
元件分類: 電源管理
英文描述: Low Profile Overvoltage Protection IC with Integrated MOSFET
中文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, DSO8
封裝: 3 X 2.50 MM, 0.55 MM HEIGHT, 0.65 MM PITCH, TLLGA-8
文件頁數: 1/10頁
文件大?。?/td> 117K
代理商: NUS3055MUTAG
Semiconductor Components Industries, LLC, 2006
December, 2006 Rev. 0
Publication Order Number:
NUS3055/D
NUS3055MUTAG
Low Profile Overvoltage
Protection IC with
Integrated MOSFET
This device represents a new level of safety and integration by
combining the NCP345 overvoltage protection circuit (OVP) with a
30 V Pchannel power MOSFET. It is specifically designed to protect
sensitive electronic circuitry from overvoltage transients and power
supply faults. During such hazardous events, the IC quickly
disconnects the input supply from the load, thus protecting the load
before any damage can occur.
The OVP IC is optimized for applications that use an external
ACDC adapter or a car accessory charger to power a portable product
or recharge its internal batteries. It has a nominal overvoltage
threshold of 6.85 V which makes them ideal for single cell LiIon as
well as 3/4 cell NiCD/NiMH applications.
Features
OvervoltageTurnOff Time of Less Than 1.0 s
Accurate Voltage Threshold of 6.85 V, Nominal
Undervoltage Lockout Protection; 2.8 V, Nominal
High Accuracy Undervoltage Threshold of 2.0%
30 V Integrated PChannel Power MOSFET
Low R
DS(on)
= 75 m @ 4.5 V
Low Profile 0.55 mm height, 2.5 X 3.0 mm LLGA Package Suitable
for Portable Applications
Maximum Solder Reflow Temperature @ 260
°
C
This device is manufactured with a PbFree external lead finish only.
Benefits
Provide Battery Protection
Integrated Solution Offers Cost and Space Savings
Integrated Solution Improves System Reliability
Applications
Portable Computers and PDAs
Cell Phones and Handheld Products
Digital Cameras
http://onsemi.com
Device
Package
Shipping
ORDERING INFORMATION
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.
NUS3055MUTAG
TLLGA8
(PbFree)
3000 Tape & Reel
PIN CONNECTIONS
TLLGA8
CASE 517AH
MARKING
DIAGRAM
OUT
SRC
IN
CNTRL
DRAIN
(Bottom View)
XXXX = Specific Device Code
A
= Assembly Location
Y
= Year
WW
= Work Week
= PbFree Package
XXXX
AYWW
1
GATE
GND
DRAIN
4
VCC
8
7
6
5
1
2
3
4
1
8
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