900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

TPS62003 Datasheet Preview

TPS62003 Datasheet

High-Efficiency Step-Down Low Power DC-DC Converter

No Preview Available !

Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TPS62000, TPS62001, TPS62002, TPS62003
TPS62004, TPS62005, TPS62006, TPS62007, TPS62008
SLVS294F – SEPTEMBER 2000 – REVISED AUGUST 2015
TPS6200x High-Efficiency Step-Down Low Power DC-DC Converter
1 Features
1 High-Efficiency Synchronous Step-Down
Converter with More than 95% Efficiency
• 2-V to 5.5-V Operating Input Voltage Range
• Adjustable Output Voltage Range From 0.8 V to
VIN
• Fixed Output Voltage Options Available in 0.9 V,
1 V, 1.2 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, and 3.3 V
• Synchronizable to External Clock Signal up to
1 MHz
• Up to 600 mA Output Current
• Pin-Programmable Current Limit
• High Efficiency Over a Wide Load Current Range
in Power Save Mode
• 100% Maximum Duty Cycle for Lowest Dropout
• Low-Noise Operation Antiringing Switch and
PFM/PWM Operation Mode
• Internal Softstart
• 50-μA Quiescent Current (TYP)
• Available in the 10-Pin Microsmall Outline
Package (VSSOP)
• Evaluation Module Available
Typical Application Schematic
VI = 2 V
to 5.5 V
10 mF
1 VIN
L 9 10 mH
8
EN
5
FB
TPS6200x
6 ILIM
10
PGND
7 SYNC
4
PG
GND FC
32
0.1 mF
VO = 0.8 V
to VI
10 mF
PG
2 Applications
• Low-Power CPUs and DSPs
• Cellular Phones
• Organizers, PDAs, and Handheld PCs
• MP-3 Portable Audio Players
• Digital Cameras
• USB-Based DSL Modems and Other Network
Interface Cards
3 Description
The TPS6200x devices are a family of low-noise
synchronous step-down DC/DC converters that are
ideally suited for systems powered from a 1-cell Li-ion
battery or from a 2- to 3-cell NiCd, NiMH, or alkaline
battery. The TPS6200x operates typically down to an
input voltage of 1.8 V, with a specified minimum input
voltage of 2 V.
The TPS62000 operates over a free-air temperature
range of –40°C to 85°C.The device is available in the
10-pin (DGS) microsmall outline package (VSSOP).
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
TPS6200x
VSSOP (10)
3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
Efficiency vs Load Current
100
90
80
70 SYNC = Low
60
50 SYNC = High
40
30
20
10
0
0.1
VI = 3.6 V,
VO = 2.5 V
1 10 100
IO − Load Current − mA
1000
With VO 1.8 V; Co = 10 mF, VO <1.8 V; Co = 47 mF
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.




etcTI

TPS62003 Datasheet Preview

TPS62003 Datasheet

High-Efficiency Step-Down Low Power DC-DC Converter

No Preview Available !

TPS62000, TPS62001, TPS62002, TPS62003
TPS62004, TPS62005, TPS62006, TPS62007, TPS62008
SLVS294F – SEPTEMBER 2000 – REVISED AUGUST 2015
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Device Comparison Table..................................... 3
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings.............................................................. 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information .................................................. 4
7.5 Electrical Characteristics........................................... 5
7.6 Typical Characteristics .............................................. 7
8 Detailed Description .............................................. 8
8.1 Overview ................................................................... 8
8.2 Functional Block Diagram ......................................... 9
8.3 Feature Description................................................... 9
8.4 Device Functional Modes........................................ 10
9 Application and Implementation ........................ 12
9.1 Application Information............................................ 12
9.2 Typical Application .................................................. 12
9.3 System Examples ................................................... 17
10 Power Supply Recommendations ..................... 20
11 Layout................................................................... 20
11.1 Layout Guidelines ................................................. 20
11.2 Layout Example .................................................... 20
12 Device and Documentation Support ................. 21
12.1 Device Support...................................................... 21
12.2 Community Resources.......................................... 21
12.3 Related Links ........................................................ 21
12.4 Trademarks ........................................................... 21
12.5 Electrostatic Discharge Caution ............................ 21
12.6 Glossary ................................................................ 21
13 Mechanical, Packaging, and Orderable
Information ........................................................... 22
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision E (August 2008) to Revision F
Page
• Added Pin Configuration and Functions section, ESD Ratings, Feature Description section, Device Functional
Modes, Application and Implementation section, Power Supply Recommendations section, Layout section, Device
and Documentation Support section, and Mechanical, Packaging, and Orderable Information section .............................. 1
2 Submit Documentation Feedback
Copyright © 2000–2015, Texas Instruments Incorporated
Product Folder Links: TPS62000 TPS62001 TPS62002 TPS62003 TPS62004 TPS62005 TPS62006 TPS62007
TPS62008


Part Number TPS62003
Description High-Efficiency Step-Down Low Power DC-DC Converter
Maker etcTI
Total Page 30 Pages
PDF Download

TPS62003 Datasheet PDF

View PDF for Mobile








Similar Datasheet

1 TPS62000 High-Efficiency Step-Down Low Power DC-DC Converter
etcTI
2 TPS62000-HT HIGH-EFFICIENCY STEP-DOWN LOW POWER DC-DC CONVERTER
etcTI
3 TPS62000-Q1 High-Efficiency Step-Down Low Power DC-DC Converter
etcTI
4 TPS62001 High-Efficiency Step-Down Low Power DC-DC Converter
etcTI
5 TPS62002 High-Efficiency Step-Down Low Power DC-DC Converter
etcTI
6 TPS62003 High-Efficiency Step-Down Low Power DC-DC Converter
etcTI
7 TPS62004 High-Efficiency Step-Down Low Power DC-DC Converter
etcTI
8 TPS62005 High-Efficiency Step-Down Low Power DC-DC Converter
etcTI
9 TPS62006 High-Efficiency Step-Down Low Power DC-DC Converter
etcTI





Part Number Start With

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

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy