EEWORLDEEWORLDEEWORLD

Part Number

Search

LT1959IS8#TRPBF

Description
IC REG BUCK SEPIC ADJ 4.5A 8SOIC
CategoryPower/power management    The power supply circuit   
File Size319KB,10 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric View All

LT1959IS8#TRPBF Overview

IC REG BUCK SEPIC ADJ 4.5A 8SOIC

LT1959IS8#TRPBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeSOIC
package instructionSOP,
Contacts8
Manufacturer packaging codeS8
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHING REGULATOR
control modeCURRENT-MODE
Maximum input voltage15 V
Minimum input voltage4.3 V
Nominal input voltage5 V
JESD-30 codeR-PDSO-G8
JESD-609 codee3
length4.9 mm
Humidity sensitivity level1
Number of functions1
Number of terminals8
Maximum output current8.5 A
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)250
Certification statusNot Qualified
Maximum seat height1.75 mm
surface mountYES
Switch configurationBUCK
Maximum switching frequency560 kHz
technologyBIPOLAR
Terminal surfaceMatte Tin (Sn)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9 mm
DEMO MANUAL DC355/DC356
NO-DESIGN SWITCHER
LT1959 Monolithic 4A Switcher
5V to 15V Input
1.8V Output
handheld devices and, in larger systems, as local onboard
regulators. High frequency switching allows the use of
small inductors, making this all surface mount solution
ideal for space conscious systems.
, LTC and LT are registered trademarks of Linear Technology Corporation.
DESCRIPTIO
Demonstration circuits DC355 and DC356 are complete
DC/DC step-down regulators using the LT
®
1959 constant
frequency, high efficiency converter in 7-pin DD (DC356)
and SO-8 (DC355) packages. These circuits are primarily
used in personal computers, disk drives, portable
PERFOR A CE SU
PARAMETER
Output Voltage
Maximum I
LOAD
Input Voltage Range
Switching Frequency
Output Ripple Voltage
Line Regulation
Load Regulation
SHDN Lockout Threshold
SHDN Shutdown Threshold
Synchronization Range
Supply Current
T
A
= 25°C, V
IN
= 5V, I
LOAD
= 2A, V
OUT
= 1.8V, SHDN and SYNC pins open, unless otherwise specified.
CONDITIONS
(Note 1)
(Note 2)
MIN
1.75
4.3
4.5
460
5V to 15V
I
LOAD
= 10mA to 4A
2.3
0.15
DC355 Only
SHDN = 0V
580
20
500
25
4
10
2.38
0.37
2.46
0.6
1000
15
540
TYP
1.8
MAX
1.85
UNITS
V
A
V
kHz
mV
P-P
mV
mV
V
V
kHz
µA
Note 1:
Output voltage variations include
±1%
tolerance of feedback
divider network.
Note 2:
For DC355, additional thermal restrictions apply.
BOARD PHOTOS
DC355 Component Side
DC356 Component Side
WW
U
ARY
U W
1
Introduction to the Internet of Things Protocol Coap Protocol
[align=left][b]COAP[/b][b]Protocol Introduction[/b][/align][align=left]Coap (Constrained Application Protocol) is a web-like protocol in the world of IoT. Its detailed specification is defined in RFC ...
freebsder RF/Wirelessly
Android Smart Wear Device Development Guide pdf download
Android Smart Wear Device Development Guide: https://download.eeworld.com.cn/detail/crazyjackson/610873...
containsmachine Embedded System
PIC16+CMT2300A, cannot receive data.
Has anyone used the CMT2300A transceiver chip? Please help. Packet transmission is used. Now the cmt2300 parameters can be configured by spi, but no data can be received. It seems that pkt_Ok does not...
白呵呵 Microchip MCU
[Erha Image Recognition Artificial Intelligence Vision Sensor] 2. Firmware Upgrade and Face Recognition Evaluation
According to the tips in the development tutorial, the firmware upgrade is relatively simple for the Windos system.Download the HUSKYLENS Uploader-V2.1.exe file and the HUSKYLENSWithModelV0.5.1aNorm.k...
kit7828 Domestic Chip Exchange
Won the grand prize
I started to be active on EE when I was an undergraduate, and I feel that the academic atmosphere is very strong. Although it is not as well-known as some other large websites and forums, it does not ...
logitech66 Talking
[Project Source Code] FPGA-based 10-channel logic analyzer - 74 pages of excellent project tutorials
This article was written by FPGA enthusiast Xiao Meige. Without the author's permission, this article is only allowed to be copied and reproduced on online forums, and the original author must be indi...
小梅哥 Altera SoC

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

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 © 2005-2024 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