Datasheet > LP5280S

LP5280S

更新时间： 2024-04-09 19:01:04

品牌	Logo	应用领域
微源半导体 - LOWPOWER		/
页数	文件大小	规格书
9页	738K
描述
100V Surge protection,OVP Adj.,OTP,

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数据手册

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LP5280S 数据手册

Preliminary Datasheet

Over Voltage Protection IC with Surge Protection

LP5280A/B/C

General Description

Features

 Withstand High Input Voltage Up to 29V

 Input Over Voltage Protection

Internal Input OVP=6.8V(Typ.) @LP5280

Internal Input OVP=5.95V(Typ.) @LP5280A

Internal Input OVP=10.5V(Typ.) @LP5280B

Internal Input OVP=14V(Typ.) @LP5280C

 OVP Response Time=40ns(Typ.)

 4.8A Current Capability

The LP5280 series is a highly integrated circuit, it

used to protect low voltage system from abnormal

high input voltage. The IC continuously checks the

input voltage. When the protection status is occur,

the power MOS will turn off at the same time. The

LP5280 series is safety devices to ensure worked

against accidents.

In case of the OVLO pin voltage exceeds an

Over-Voltage Protection (OVP) threshold voltage

level, the internal power MOS will turn off within 1μs.

Input voltage OVP threshold could be used to set by

external resistors divider. Also, LP5280 has an input

6.8V-OVP, LP5280A was 5.95V-OVP, LP5280B was

10.5V-OVP, and LP5280C was 14V-OVP, which

could be select by connecting OVLO pin to ground.

 Power MOS RDS(ON)=25mΩ(Typ.)

 Fault Signal Output

 Enable Control

 Under Voltage Lockout

 Over-Temperature Protection

 IEC61000-4-5 Surge >100V

 Available in WLCSP12

 RoHS Compliant and Halogen Free

Other features include over temperature protection

and under-voltage lockout (UVLO). The LP5280

series is available in a space saving WLCSP 12-ball

(0.4mm pitch) package.

Applications

 Mobile Handsets and Tablets

 Portable Media Players

 MP3 Players

Order Information

 Charging Ports

□

□□□

LP5280

F: Green

Marking and Package Information

Package Type

HV: WLCSP-12

OVP Level

Device

Marking

Package

MSL

Shipping

LPS

LP5280

YWX

MSL1

LP5280HVF

WLCSP-12

3K/REEL

Non :6.8V

:5.95V

:10.5V

:14V

LPS

LP5280A

YWX

LPS

LP5280B

YWX

LPS

LP5280C

YWX

MSL1

LP5280AHVF

LP5280BHVF

LP5280CHVF

WLCSP-12

3K/REEL

Marking indication:

Y: Y is year code. W: W is week code. X: X is series number.

LPS

LP5280s

YWX

*s:series select

Top View

LP5280ABC Ver. 0.5 Dec.-2021

Email: marketing@lowpowersemi.com www.lowpowersemi.com

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