TPS61100_15 Datasheet, PDF (1/35 Pages) Texas Instruments – DUAL-OUTPUT, SINGLE-CELL BOOST CONVERTER

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Not Recommended for New Designs
(4,15 mm x 4,15 mm)
(6,6 mm x 6,4 mm)
TPS61100, TPS61103
TPS61106, TPS61107
SLVS411B – JUNE 2002 – REVISED APRIL 2004
DUAL-OUTPUT, SINGLE-CELL BOOST CONVERTER
FEATURES
• Synchronous 95% Efficient Boost Converter
• Integrated 120 mA LDO for Second Output
Voltage
• TSSOP-20 and QFN-24 Package
• 65 µA (Typ) Total Device Quiescent Current
• 0.8 V to 3.3 V Input Voltage Range
• Adjustable Output Voltage up to 5.5 V and
Fixed Output Voltage Options
• Power-Save Mode for Improved Efficiency at
Low Output Power
• Battery Supervision
• Power Good Output
• Pushbutton Function for Start-Up
TYPICAL APPLICATION
• Low EMI-Converter (Integrated Antiringing
Switch)
• Load Disconnect During Shutdown
• Auto Discharge Allows the Device to
Discharge Output Capacitor During Shutdown
• Overtemperature Protection
• EVM Available (TPS6110XEVM-216)
APPLICATIONS
• All Single or Dual Cell Battery Operated
Products Which Use Two System Voltages
Like DSP C5X Applications
• Internet Audio Player, PDAs, Digital Still
Cameras and Other Portable Equipment
Battery
Control
Inputs
OFF
OFF
OFF
OFF
OFF
VBAT
SWN
LBI
VOUT
TPS61100
FB
ON
SKIPEN
ON
ADEN
ON
EN
ON
ENPB
ON
LDOEN
PGOOD
LBO1
LBO2
LDOIN
LDOOUT
GND PGND ^LDOSENSE
V_CC1
Control
Outputs
V_CC2
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2002–2004, Texas Instruments Incorporated