Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 2 days ago) |
Contact Plating |
Gold |
Mount |
Surface Mount |
Mounting Type |
Surface Mount |
Package / Case |
10-WFDFN Exposed Pad |
Number of Pins |
10 |
Operating Temperature |
-40°C~85°C TA |
Packaging |
Tape & Reel (TR) |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
1 (Unlimited) |
Number of Terminations |
10 |
ECCN Code |
EAR99 |
Subcategory |
Switching Regulator or Controllers |
Terminal Position |
DUAL |
Peak Reflow Temperature (Cel) |
260 |
Terminal Pitch |
0.5mm |
Base Part Number |
TPS63031 |
Function |
Step-Up/Step-Down |
Number of Outputs |
1 |
Efficiency |
96 % |
Output Voltage |
3.3V |
Output Type |
Fixed |
Max Output Current |
800mA |
Operating Supply Voltage |
5.5V |
Input Voltage-Nom |
3.6V |
Max Supply Voltage |
5.5V |
Min Supply Voltage |
1.8V |
Analog IC - Other Type |
SWITCHING REGULATOR |
Nominal Supply Current |
25μA |
Output Configuration |
Positive |
Current - Output |
900mA Switch |
Quiescent Current |
25μA |
Topology |
Buck-Boost |
Control Mode |
CURRENT-MODE |
Frequency - Switching |
2.4MHz |
Control Technique |
PULSE WIDTH MODULATION |
Synchronous Rectifier |
Yes |
Min Output Voltage |
3.3V |
Max Duty Cycle |
100 % |
Nominal Output Voltage |
3.3V |
Max Junction Temperature (Tj) |
125°C |
Ambient Temperature Range High |
85°C |
Height |
800μm |
Length |
2.5mm |
Width |
2.5mm |
Thickness |
750μm |
Radiation Hardening |
No |
REACH SVHC |
No SVHC |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Lead Free |
TPS63031DSKR Description
TPS63031DSKR Voltage Regulator offers power supply solutions for smart or portable devices. TPS63031DSKR circuit operates at a 2MHz switching frequency when it is under high load. It switches to power-save mode during light load to maintain its high efficiency across the entire range of currents used by the load. It only draws 17μA of the quiescent current coming from VOUT during low load conditions. In shutdown, the load is totally disconnected from the source. The TPS63031DSKR Regulator is widely used in battery powered IoT devices, gaming control, thermostat, and supercap backup system.
TPS63031DSKR Features
PFM Operation Mode at Light Load
True Disconnection Between Input and Output
During Shutdown
Output Over Voltage Protection
Output Short Circuit Protection
Thermal Shutdown Protection
TPS63031DSKR Applications
Battery Powered IoT Devices
Gaming Control
Thermostat
Portable Medical Equipment
Supercap Backup System