TPS63031DSKR ,High Efficient Single Inductor Buck-Boost Converter with 1-A Switches 10-SON -40 to 85Features 3 DescriptionThe TPS6303x devices provide a power supply1• Input Voltage Range: 1.8 V to 5 ..
TPS63036YFGT ,High Efficient Single Inductor Buck-Boost Converter with 1-A Switches 8-DSBGA -40 to 85Features 3 DescriptionThe TPS63036 is a non-inverting buck-boost1• Input Voltage Range: 1.8 V to 5. ..
TPS63060DSC , HIGH INPUT VOLTAGE BUCK-BOOST CONVERTER WITH 2A SWITCH CURRENT
TPS63700DRCR ,Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN 10-VSON -40 to 85 SLVS530D–SEPTEMBER 2005–REVISED OCTOBER 20155 Pin Configuration and FunctionsDRC Package10-Pin VSO ..
TPS63700DRCR ,Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN 10-VSON -40 to 85Features 3 DescriptionThe TPS63700 is an inverting DC/DC converter1• Adjustable Output Voltage Down ..
TPS63700DRCRG4 ,Adjustable, -15V Output Inverting DC/DC Converter in 3x3 QFN 10-VSON -40 to 85Block Diagram..... 712 Mechanical, Packaging, and Orderable7.3 Feature Description...... 7Informati ..
TSSS2600 ,GaAs IR Emitting Diode in Side View Miniature Package Document Number 810424 (5) Rev. 2, 20-May-99I – Relative Radiant Intensitye relI – R ..
TST1284 , 10/100 BASE-T MAGNETICS MODULES
TST1284ALF , 10/100 BASE-T MAGNETICS MODULES
TST1284A-LF , 10/100 BASE-T MAGNETICS MODULES
TST1284LF , 10/100 BASE-T MAGNETICS MODULES
TST1284LF , 10/100 BASE-T MAGNETICS MODULES
TPS63031DSKR
High Efficient Single Inductor Buck-Boost Converter with 1-A Switches 10-SON -40 to 85
100 = 3.6 V, V = 3.3 VI O = 2.4 V, V = 3.3 VI O
Efficiency - %VIN
VINA
PS/SYNC
GND
VOUT
PGND
TPS63031
VOUT
3.3 V up to
800 mA
2X10 µF
VIN
1.8 V to
5.5 V
10 µF 0.1µF
1.5 µH
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TPS63030, TPS63031SLVS696C –OCTOBER 2008–REVISED OCTOBER 2015
TPS6303x High Efficiency Single Inductor Buck-Boost Converter With 1-A Switches Features 3 DescriptionThe TPS6303x devices providea power supply Input Voltage Range: 1.8Vto 5.5V solution for products poweredby eithera two-cellor• Fixed and Adjustable Output Voltage Options from three-cell alkaline, NiCdor NiMH battery,ora one-1.2Vto 5.5V cell Li-ionor Li-polymer battery. Output currents can Upto 96% Efficiency goas highas 600 mA while usinga single-cell Li-ion Li-polymer battery, and dischargeit downto 2.5V• 800-mA Output Currentat 3.3Vin Step-Down or lower. The buck-boost converteris based onaMode (VIN= 3.6Vto 5.5V) fixed frequency, pulse width modulation (PWM)• Upto 500-mA Output Currentat 3.3Vin Boost controller using synchronous rectification to obtainMode (VIN> 2.4V) maximum efficiency. At low load currents, the Automatic Transition Between Step-Down and converter enters power-save modeto maintain high
efficiency overa wide load current range. The power-Boost Mode
save mode can be disabled, forcing the converterto• Device Quiescent Current less than50 μA operateata fixed switching frequency. The maximum• Power-Save Mode for Improved Efficiencyat Low average currentin the switchesis limitedtoa typicalOutput Power value of 1000 mA. The output voltage is
programmable using an external resistor divider,oris• Forced Fixed Frequency Operation and
fixed internally on the chip. The converter can beSynchronization Possible disabledto minimize battery drain. During shutdown,• Load Disconnect During Shutdown the loadis disconnected from the battery.• Overtemperature Protection The TPS6303x devices operate overa free air• Availableina Small 2.5-mm× 2.5-mm 10-Pin temperature rangeof –40°Cto 85°C. The devices areVSON Package (QFN) packagedina 10-pin VSON package measuring 2.5× 2.5 mm (DSK).
2 Applications
Device Information(1)• All Two-Cell and Three-Cell Alkaline, NiCdorNiMHor Single-CellLi Battery Powered Products• Portable Audio Players• Mobile Phones
(1) Forall available packages, see the orderable addendumat• Personal Medical Products the endofthe data sheet. White LEDs
Typical Application Schematic Efficiencyvs Output Current
