Parameters |
Factory Lead Time |
1 Week |
Lifecycle Status |
ACTIVE (Last Updated: 1 day ago) |
Mounting Type |
Surface Mount |
Package / Case |
40-PowerLFQFN |
Surface Mount |
YES |
Number of Pins |
40 |
Operating Temperature |
-40°C~125°C TJ |
Packaging |
Tape & Reel (TR) |
Series |
SWIFT™, D-CAP3™, Eco-Mode™ |
JESD-609 Code |
e4 |
Pbfree Code |
yes |
Part Status |
Active |
Moisture Sensitivity Level (MSL) |
2 (1 Year) |
Number of Terminations |
40 |
ECCN Code |
EAR99 |
Terminal Finish |
Nickel/Palladium/Gold (Ni/Pd/Au) |
Terminal Position |
QUAD |
Terminal Form |
NO LEAD |
Reach Compliance Code |
not_compliant |
Base Part Number |
TPS548D21 |
Function |
Step-Down |
Number of Outputs |
1 |
Voltage - Input (Max) |
16V |
Output Voltage |
5.5V |
Output Type |
Adjustable |
Voltage - Input (Min) |
1.5V |
Input Voltage-Nom |
12V |
Analog IC - Other Type |
SWITCHING REGULATOR |
Output Configuration |
Positive |
Current - Output |
40A |
Quiescent Current |
2mA |
Voltage - Output (Min/Fixed) |
0.6V |
Topology |
Buck |
Frequency - Switching |
Selectable |
Control Technique |
PULSE WIDTH MODULATION |
Synchronous Rectifier |
Yes |
Height |
1.52mm |
Length |
7mm |
Width |
5mm |
Thickness |
1.46mm |
RoHS Status |
ROHS3 Compliant |
Lead Free |
Contains Lead |
TPS548D21RVFT Overview
As a result of the use of the Tape & Reel (TR) package, the performance of this voltage regulator is optimized. In this voltage regulator, there are a total of 40 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. Space savings are achieved by placing this voltage regulator in the 40-PowerLFQFN package. 1 outputs of voltage regulator are configured. ICs such as this voltage regulator are capable of generating Adjustable outputs through their output pins. A Surface Mount mounting is required for this switching regulator. -40°C~125°C TJ should be the operating temperature when voltage regulator is operating. This DC-DC switching regulator has a switching frequency of Selectable. Despite its low input voltage, this voltage regulator can operate. The adjusting voltage regulator's output voltage (Min/Fixed) is 0.6V. DC DC switching regulator's 40A output current allows for maximum design flexibility. Voltage regulators' input voltage is limited to 16V. Voltage regulator is designed to provide a nominal input voltage of 12V to meet the operation requirements. In this case, the DC/DC regulator belongs to the family TPS548D21. Voltage of voltage regulator can be delivered at 5.5V volts. 40 pins are used for switching regulator operation. As a member of the SWIFT?, D-CAP3?, Eco-Mode? family of DC/DC regulators, this part is prominent in many specifications. External factors have no impact on DC DC switching regulator's ability to consume 2mA A of quiescent current.
TPS548D21RVFT Features
1 outputs
40 pins
TPS548D21RVFT Applications
There are a lot of Texas Instruments TPS548D21RVFT Voltage Regulators applications.
- Drilling machines
- Computer application technology
- Surge protection circuits
- Computer monitoring equipment of building
- Electrical power transmission
- CNC system
- Emergency lighting monitoring equipment
- Automatic testing equipment
- Geothermal power
- Motor controller circuits