データシートサーチシステム
  Japanese  ▼
ALLDATASHEET.JP

X  

LM43603QPWPTQ1 データシート(PDF) 1 Page - Texas Instruments

Click here to check the latest version.
部品番号 LM43603QPWPTQ1
部品情報  SIMPLE SWITCHER 3.5 V to 36 V 3 A Synchronous Step-Down Voltage Converter
Download  50 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
メーカー  TI1 [Texas Instruments]
ホームページ  http://www.ti.com
Logo TI1 - Texas Instruments

LM43603QPWPTQ1 データシート(HTML) 1 Page - Texas Instruments

  LM43603QPWPTQ1 Datasheet HTML 1Page - Texas Instruments LM43603QPWPTQ1 Datasheet HTML 2Page - Texas Instruments LM43603QPWPTQ1 Datasheet HTML 3Page - Texas Instruments LM43603QPWPTQ1 Datasheet HTML 4Page - Texas Instruments LM43603QPWPTQ1 Datasheet HTML 5Page - Texas Instruments LM43603QPWPTQ1 Datasheet HTML 6Page - Texas Instruments LM43603QPWPTQ1 Datasheet HTML 7Page - Texas Instruments LM43603QPWPTQ1 Datasheet HTML 8Page - Texas Instruments LM43603QPWPTQ1 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 50 page
background image
0
10
20
30
40
50
60
70
80
0
200
400
600
800
1000
Frequency (MHz)
Evaluation Board
EN 55022 Class B Limit
EN 55022 Class A Limit
C001
C001
SW
VIN
PGND
CBOOT
VCC
BIAS
SYNC
RT
ENABLE
SS/TRK
AGND
FB
LM43603Q
VIN
COUT
CBOOT
CIN
CVCC
VOUT
CBIAS
RFBT
RFBB
CFF
L
PGOOD
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
LM43603-Q1
SNVSA82A – APRIL 2015 – REVISED MAY 2015
LM43603-Q1 SIMPLE SWITCHER® 3.5 V to 36 V 3 A Synchronous Step-Down Voltage
Converter
1 Features
3 Description
The LM43603-Q1 SIMPLE SWITCHER® regulator is
1
LM43603-Q1 is an Automotive-Grade Product that
an
easy-to-use
synchronous
step-down
DC-DC
is AEC-Q100 Qualified (–40°C to +125°C
converter capable of driving up to 3 A of load current
Operating Junction Temperature)
from an input voltage ranging from 3.5 V to 36 V (42
27 µA Quiescent Current in Regulation
V abs max). The LM43603-Q1 provides exceptional
efficiency, output accuracy, and dropout voltage in a
High Efficiency at Light Load (DCM and PFM)
very small solution size. An extended family is
Meets EN55022/CISPR 22 EMI Standards
available in 0.5 A ,1 A, and 2 A load current options
Integrated Synchronous Rectification
in pin-to-pin compatible packages. Peak current
Adjustable Frequency Range: 200 kHz to 2.2 MHz
mode control is employed to achieve simple control
(500 kHz default)
loop
compensation
and
cycle-by-cycle
current
limiting. Optional features such as programmable
Frequency Synchronization to External Clock
switching frequency, synchronization, power-good
Internal Compensation
flag, precision enable, internal soft-start, extendable
Stable with Almost any Combination of Ceramic,
soft-start, and tracking provide a flexible and easy to
Polymer, Tantalum, and Aluminum Capacitors
use platform for a wide range of applications.
Discontinuous conduction and automatic frequency
Power-Good Flag
modulation at light loads improve light load efficiency.
Soft-Start into a Pre-Biased Load
The family requires few external components and pin
Internal Soft-Start: 4.1 ms
arrangement allows simple, optimum PCB layout.
Protection features include thermal shutdown, VCC
Extendable Soft-Start Time by External Capacitor
undervoltage lockout, cycle-by-cycle current limit, and
Output Voltage Tracking Capability
output short circuit protection. The LM43603-Q1
Precision Enable to a Program System UVLO
device is available in the HTSSOP / PWP 16-pin
Output Short Circuit Protection with Hiccup Mode
leaded package (5.1 mm x 6.6 mm x 1.2 mm); the
device
is
pin-to-pin
compatible
with
LM43600,
Overtemperature Thermal Shutdown Protection
LM43601,
LM43602,
LM46000,
LM46001,
and
LM46002.
2 Applications
Sub-AM Band Automotive
Device Information
PART NUMBER
PACKAGE
BODY SIZE
Industrial Power Supplies
LM43603-Q1
HTSSOP (16)
5.1 mm x 6.6 mm
Telecommunications Systems
General Purpose Wide VIN Regulation
High Efficiency Point-Of-Load Regulation
4 Simplified Schematic
Radiated Emission Graph
12 VIN to 3.3 VOUT, FS = 500 kHz, IOUT = 3 A
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.


同様の部品番号 - LM43603QPWPTQ1

メーカー部品番号データシート部品情報
logo
Texas Instruments
LM43603QPWPTQ1 TI1-LM43603QPWPTQ1 Datasheet
1Mb / 50P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 3 A Synchronous Step-Down Voltage Converter
More results

同様の説明 - LM43603QPWPTQ1

メーカー部品番号データシート部品情報
logo
Texas Instruments
LM43603-Q1 TI1-LM43603-Q1 Datasheet
1Mb / 50P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 3 A Synchronous Step-Down Voltage Converter
LM43602-Q1 TI1-LM43602-Q1 Datasheet
1Mb / 48P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 2-A Synchronous Step-Down Voltage Converter
LM43600 TI-LM43600_15 Datasheet
1Mb / 53P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 0.5 A Synchronous Step-Down Voltage Converter
LM43600-Q1 TI-LM43600-Q1_15 Datasheet
1Mb / 53P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 0.5 A Synchronous Step-Down Voltage
LMR23630_017 TI1-LMR23630_017 Datasheet
3Mb / 42P
[Old version datasheet]   SIMPLE SWITCHER 36-V, 3-A Synchronous Step-Down Converter
LMR23630 TI1-LMR23630 Datasheet
159Kb / 9P
[Old version datasheet]   SIMPLE SWITCHER 36 V, 3 A Synchronous Step-Down Converter
LMR23630 TI1-LMR23630_17 Datasheet
3Mb / 40P
[Old version datasheet]   SIMPLE SWITCHER 36 V, 3 A Synchronous Step-Down Converter
LMR23630-Q1 TI1-LMR23630-Q1_18 Datasheet
3Mb / 40P
[Old version datasheet]   SIMPLE SWITCHER 36-V, 3-A Synchronous Step-Down Converter
LMR23630-Q1 TI1-LMR23630-Q1 Datasheet
2Mb / 35P
[Old version datasheet]   SIMPLE SWITCHER 36 V, 3 A Synchronous Step-Down Converter
LMR33630 TI1-LMR33630_18 Datasheet
1Mb / 40P
[Old version datasheet]   SIMPLE SWITCHER 3.8-V to 36-V, 3-A Synchronous Step-Down Voltage Converter
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50


データシート ダウンロード

Go To PDF Page


リンク URL




プライバシーポリシー
ALLDATASHEET.JP
ALLDATASHEETはお客様のビジネスに役立ちますか?  [ DONATE ] 

Alldatasheetは   |   広告   |   お問い合わせ   |   プライバシーポリシー   |   リンク交換   |   メーカーリスト
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com