EEWORLDEEWORLDEEWORLD

Part Number

Search

LX13097CSE-TR

Description
Switching Controller, Current-mode, 1A, 1200kHz Switching Freq-Max, PDSO5
CategoryPower/power management    The power supply circuit   
File Size815KB,12 Pages
ManufacturerMicrochip
Websitehttps://www.microchip.com
Environmental Compliance
Download Datasheet Parametric Compare View All

LX13097CSE-TR Overview

Switching Controller, Current-mode, 1A, 1200kHz Switching Freq-Max, PDSO5

LX13097CSE-TR Parametric

Parameter NameAttribute value
Is it Rohs certified?conform to
MakerMicrochip
package instructionLSSOP, TSOP5/6,.11,37
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
control modeCURRENT-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage5.5 V
Minimum input voltage2.8 V
Nominal input voltage3.5 V
JESD-30 codeR-PDSO-G5
length2.95 mm
Number of functions1
Number of terminals5
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Maximum output current1 A
Package body materialPLASTIC/EPOXY
encapsulated codeLSSOP
Encapsulate equivalent codeTSOP5/6,.11,37
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Maximum seat height1.45 mm
surface mountYES
Switch configurationPUSH-PULL
Maximum switching frequency1200 kHz
Temperature levelINDUSTRIAL
Terminal formGULL WING
Terminal pitch0.95 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width1.625 mm
LX13097
1A SYNCHRONOUS BUCK SWITCHER WITH FET ON BOARD
ADVANCE DATA SHEET
Pb Free Product
DESCRIPTION
The LX13097 is a current mode PWM buck switcher
with internal compensation, can provide up to 1A output
current with FET on board. It operates from 2.8V to 5.5V
and output as low as 0.6V which is ideal for the applica-
tion with single cell Li-Ion battery as well as other 3.3V
input bus supply applications. Switching frequency is
fixed 1MHz, small surface mount inductors and capaci-
tors are allowed to use, make it good for portable appli-
cations.
LX13097 is available in 5-pin SOT23 package.
FEATURES
n
n
n
n
n
n
n
n
n
n
n
n
SOT23-5L package
Internal Digital Soft Start
Internally-compensated Current Mode Controller
<1uA Shut-down Current
Peak Current Limit with HICCUP Feature and Over
Temperature Protection
Prebias Start-up Operation
Enable Available
Pb-free and RoHS Compliant
APPLICATIONS
Li-Ion battery operated portable system
Cellular Phones
Portable applications
USB Devices
TYPICAL APPLICATION
VIN=5V
1
5
EN
FB
VIN
SW
GND
4
3
2
22uF(X5R,6.3V)
Figure1 - Typical application of LX13097
LX13097
2.2uH
Vout=2.5V
10uF
(X5R,6.3V)
332k
105k
ORDERING INFORMATION
Device
LX13097CSE
Temperature
-40
o
C to 85
o
C
Package
SOT23-5L
Pb-Free
Yes
Note: Available in Tape & Reel. Append the letters "TR" to the part number. (i.e. LX13097CSE-TR)
Rev. 1.1
12/30/09
Microsemi
Analog Mixed Signal Group
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
1

LX13097CSE-TR Related Products

LX13097CSE-TR LX13097CSE
Description Switching Controller, Current-mode, 1A, 1200kHz Switching Freq-Max, PDSO5 Switching Controller, Current-mode, 1A, 1200kHz Switching Freq-Max, PDSO5
Is it Rohs certified? conform to conform to
Maker Microchip Microchip
package instruction LSSOP, TSOP5/6,.11,37 LSSOP, TSOP5/6,.11,37
Reach Compliance Code compliant compliant
ECCN code EAR99 EAR99
Analog Integrated Circuits - Other Types SWITCHING CONTROLLER SWITCHING CONTROLLER
control mode CURRENT-MODE CURRENT-MODE
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 5.5 V 5.5 V
Minimum input voltage 2.8 V 2.8 V
Nominal input voltage 3.5 V 3.5 V
JESD-30 code R-PDSO-G5 R-PDSO-G5
length 2.95 mm 2.95 mm
Number of functions 1 1
Number of terminals 5 5
Maximum operating temperature 85 °C 85 °C
Minimum operating temperature -40 °C -40 °C
Maximum output current 1 A 1 A
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code LSSOP LSSOP
Encapsulate equivalent code TSOP5/6,.11,37 TSOP5/6,.11,37
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) NOT SPECIFIED 260
Certification status Not Qualified Not Qualified
Maximum seat height 1.45 mm 1.45 mm
surface mount YES YES
Switch configuration PUSH-PULL PUSH-PULL
Maximum switching frequency 1200 kHz 1200 kHz
Temperature level INDUSTRIAL INDUSTRIAL
Terminal form GULL WING GULL WING
Terminal pitch 0.95 mm 0.95 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED 40
width 1.625 mm 1.625 mm
About participating in the Electronic Design Competition
[i=s]This post was last edited by paulhyde on 2014-9-15 09:12[/i] We are participating in an electronic design competition and are planning to work on a power supply. We don't know what preparations w...
zxllove23 Electronics Design Contest
Help with TV infrared problem
I would like to ask if the infrared principle of TV remote control is the same. The crystal oscillator is 455e, what is its frequency, and what is the transmission frequency after matching 21262-1! My...
tonytong DIY/Open Source Hardware
Moderator stm32an2594, do you have version 2.0 of the program?
Moderator stm32 an2594, do you have version 2.0 of the program? Where can I find the information for previous versions?...
niuhaibing stm32/stm8
Is anyone debugging SPI communication under S3C6400? Mine is acting strangely. I set it to receive mode and haven't connected the data source yet, but the SPI interrupt is constantly triggered. I don't know why? Is it interference? !
Is there anyone debugging SPI communication under S3C6400? Why is mine so strange? When it is set to receive mode and the data source is not connected, the SPI interrupt will be triggered continuously...
laixianzhu Embedded System
485 Point-to-Many Communication Problem
485 point-to-multiple communication, using modbus communication protocol, daisy-type connection, FPGA sends data, and two devices are mounted to receive data (address 01 and 02). It is sent in serial ...
宇飞天 FPGA/CPLD
There is no sample folder during emwin simulation!
When using EMWIN PC simulation, there is no SAMPLE folder in the VC project. Please help me! I am using Visual studio 2017, the latest one under simulation file....
iirqc Real-time operating system RTOS

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Robot
development
community

Index Files: 2880  725  150  671  2502  58  15  4  14  51 
Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Room 1530, 15th Floor, Building B, No. 18 Zhongguancun Street, Haidian District, Beijing Telephone: (010) 82350740 Postal Code: 100190
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved 京ICP证060456号 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号