High-efficiency 90% SEPIC converter with 3.3V, 200-mA LDO for 1-cell LiIon or dual-cell applications. Features a 500kHz switching frequency, 1.1A maximum output current, and operates from 1.8V to 5.5V input. Delivers a stable 3.3V output voltage with a low 40uA quiescent current. Packaged in a 16-TSSOP for surface-mount termination, this RoHS compliant component operates across a -40°C to 85°C temperature range.
Frequency500kHz
PackageTSSOP
Power420mW
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Technical Specifications
Texas Instruments TPS61131PW technical specifications.
General
Package/Case
TSSOP
Efficiency
90%
Frequency
500kHz
Lead Free
Lead Free
Max Input Voltage
5.5V
Min Input Voltage
1.8V
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Output Current
1.1A
Max Output Voltage
3.3V
Min Output Voltage
3.3V
Max Supply Voltage
5.5V
Min Supply Voltage
1.8V
Number of Outputs
2
Output Current
320mA
Output Power
420mW
Output Voltage
3.3V
Package Quantity
90
Packaging
Rail/Tube
Quiescent Current
40uA
Reach SVHC Compliant
No
RoHS Compliant
Yes
Termination
SMD/SMT
Topology
Boost, SEPIC
Voltage - Output 1
3.3V
Voltage - Output 2
3.3V
Weight
0.002222oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments TPS61131PW Datasheet
Download the complete datasheet for Texas Instruments TPS61131PW to view detailed technical specifications.
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