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

X  

7440650022 データシート(PDF) 3 Page - Texas Instruments

部品番号 7440650022
部品情報  3.5 V to 36 V Wide-VIN Synchronous 2.1 MHz Step-Down Converters
Download  40 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

7440650022 データシート(HTML) 3 Page - Texas Instruments

  7440650022 Datasheet HTML 1Page - Texas Instruments 7440650022 Datasheet HTML 2Page - Texas Instruments 7440650022 Datasheet HTML 3Page - Texas Instruments 7440650022 Datasheet HTML 4Page - Texas Instruments 7440650022 Datasheet HTML 5Page - Texas Instruments 7440650022 Datasheet HTML 6Page - Texas Instruments 7440650022 Datasheet HTML 7Page - Texas Instruments 7440650022 Datasheet HTML 8Page - Texas Instruments 7440650022 Datasheet HTML 9Page - Texas Instruments Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 40 page
background image
SW
SW
PGND
PGND
VIN
VIN
CBOOT
VCC
BIAS
FB
SYNC
FPWM
EN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
AGND
N/C
EP
RESET
(17)
3
LM53602, LM53603
www.ti.com
SNVSAR0 – NOVEMBER 2016
Product Folder Links: LM53602 LM53603
Submit Documentation Feedback
Copyright © 2016, Texas Instruments Incorporated
(1)
Some text and images in this datasheet refer to fixed 3.3-V or 5-V output devices which are only available in the automotive grade
version of this device as the LM53603-Q1 and LM53602-Q1. Refer to the automotive datasheet for more information on those output
voltage options.
5 Device Comparison Table
PART NUMBER(1)
OUTPUT VOLTAGE
MAXIMUM OUTPUT
CURRENT
PACKAGE QTY
LM53603AMPWPR
Adjustable
3 A
2000
LM53603AMPWPT
Adjustable
3 A
250
LM53602AMPWPR
Adjustable
2 A
2000
LM53602AMPWPT
Adjustable
2 A
250
(1)
O = Output, I = Input, G = Ground, P = Power
6 Pin Configuration and Functions
PWP Package
16-Lead HTSSOP
Top View
Pin Functions
PIN
I/O(1)
DESCRIPTION
NO.
NAME
1, 2
SW
P
Regulator switch node. Connect to power inductor. Connect pins 1 and 2 directly together at the PCB.
3
CBOOT
P
Bootstrap supply input for gate drivers. Connect a high-quality, 470-nF capacitor from this pin to SW.
4
VCC
O
Internal 3.15-V regulator output. Used as supply to internal control circuits. Do not connect to any
external loads. Can be used as logic supply for control inputs. Connect a high-quality, 3.3-µF capacitor
from this pin to GND.
5
BIAS
P
Input to internal voltage regulator. Connect to output voltage point. Do not ground. Connect a high-
quality, 0.1-µF capacitor from this pin to GND.
6
SYNC
I
Synchronization input to regulator. Used to synchronize the regulator switching frequency to the system
clock. When not used connect to GND; do not float.
7
FPWM
I
Mode control input to regulator. High = forced PWM (FPWM). Low = auto mode; automatic transition
between PFM and PWM. Do not float.
8
RESET
O
Open-drain reset output. Connect to suitable voltage supply through a current limiting resistor. High =
power OK. Low = fault. RESET goes low when EN = low.
9
FB
I
Feedback input to regulator. Connect to output voltage sense point for fixed 5-V and 3.3-V output.
Connect to feedback divider tap point for ADJ option. Do not float or ground.
10
AGND
G
Analog ground for regulator and system. All electrical parameters are measured with respect to this pin.
Connect to EP and PGND on PCB.
11
EN
I
Enable input to the regulator. High = ON. Low = OFF. Can be connected directly to VIN. Do not float.
12, 13
VIN
P
Input supply to the regulator. Connect a high-quality bypass capacitor(s) from this pin to PGND.
Connect pins 12 and 13 directly together at the PCB.
14
N/C
This pin has no connection to the device.


同様の部品番号 - 7440650022

メーカー部品番号データシート部品情報
logo
Wurth Elektronik GmbH &...
7440650022 WURTH-7440650022 Datasheet
153Kb / 4P
   POWER-CHOKE WE-TPC
logo
List of Unclassifed Man...
7440650022 ETC2-7440650022 Datasheet
164Kb / 2P
   Design Kit SMD-Tiny Power Inductors WE-TPC - Large Size
logo
Wurth Elektronik GmbH &...
7440650022 WURTH-7440650022_15 Datasheet
1Mb / 6P
   WE-TPC SMD Shielded Tiny Power Inductor
More results

同様の説明 - 7440650022

メーカー部品番号データシート部品情報
logo
Texas Instruments
LM43600-Q1 TI1-LM43600-Q1_17 Datasheet
2Mb / 54P
[Old version datasheet]   3.5-V to 36-V, 0.5-A Synchronous Step-Down Voltage Converter
LM43601-Q1 TI1-LM43601-Q1 Datasheet
2Mb / 53P
[Old version datasheet]   3.5-V to 36-V, 1-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
LM53625-Q1 TI-LM53625-Q1_V01 Datasheet
3Mb / 59P
[Old version datasheet]   LM53625/35-Q1, 2.5-A or 3.5-A, 36-V Synchronous, 2.1-MHz, Step-Down DC-DC Converter
REVISED JULY 2021
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
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
LM43603-Q1 TI1-LM43603-Q1_17 Datasheet
1Mb / 50P
[Old version datasheet]   SIMPLE SWITCHER 3.5 V to 36 V 3 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
LM43603 TI-LM43603_15 Datasheet
1Mb / 50P
[Old version datasheet]   LM43603 SIMPLE SWITCHER짰 3.5 V to 36 V 3 A Synchronous Step-Down Voltage Converter
LM73605-Q1 TI1-LM73605-Q1 Datasheet
3Mb / 57P
[Old version datasheet]   3.5-V to 36-V, 5-A or 6-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


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