TPS40021MPWPEP
| Parameters | |
|---|---|
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 week ago) |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 16-PowerTSSOP (0.173, 4.40mm Width) |
| Number of Pins | 16 |
| Weight | 62.709145mg |
| Operating Temperature | -55°C~125°C TJ |
| Packaging | Tube |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| Number of Terminations | 16 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Base Part Number | TPS40021 |
| Function | Step-Down |
| Number of Outputs | 1 |
| Output Voltage | 4V |
| Output Type | Transistor Driver |
| Operating Supply Voltage | 5.5V |
| Input Voltage-Nom | 5V |
| Analog IC - Other Type | SWITCHING CONTROLLER |
| Operating Supply Current | 1.5mA |
| Output Configuration | Positive |
| Output Current | 20A |
| Voltage - Supply (Vcc/Vdd) | 2.25V~5.5V |
| Quiescent Current | 1.5mA |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Soft Start |
| Input Voltage (Min) | 2.25V |
| Topology | Buck |
| Control Mode | VOLTAGE-MODE |
| Frequency - Switching | 100kHz~1MHz |
| Control Technique | PULSE WIDTH MODULATION |
| Synchronous Rectifier | Yes |
| Switcher Configuration | PUSH-PULL |
| Max Frequency | 1.1MHz |
| Max Duty Cycle | 95 % |
| Height | 1.2mm |
| Length | 5mm |
| Width | 4.4mm |
| Thickness | 1mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
TPS40021MPWPEP Overview
This switching controller fits most application requirements since it is packaged in a 16-PowerTSSOP (0.173, 4.40mm Width) package. There is enough capacity in the dc motor controller to generate the output for the 1 input. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) can be handled by it. DC control operates at 2.25V~5.5V volts and has 2.25V~5.5V supply voltage. Suitable for a -55°C~125°C TJ dc switcher. There is a switch at 100kHz~1MHz that can be used with this controller. dc dc regulators can be carried out with Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start is used for efficient switching control in the dcdc regulator. A SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a DUAL terminal on the switching converters. A variety of dc switching's functions can be performed on 16 terminations. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's input voltageis 5V volts. You can find other relevant dc to dc converter ics by searching "TPS40021". Switching converter has a total of 16 pins. It is recommended that the input voltage of the dc dc voltage regulator be 2.25V. Based on the test statistics, DC regulator outputs voltage 4V. You should note that the dc dc regulator's usual output current is 20A. During power-up and power-down, the maximum duty cycle of the voltage regulator dc to dc is set to 95 %. Because of DC switcher's Surface Mount, it is suitable for most prototype designs and applications. DC regulator1.1MHz has the maximum frequency. It is suggested that users apply 5.5V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. DC switchings that are dormant use 1.5mA. The supply current of the voltage controller is 1.5mA.
TPS40021MPWPEP Features
Transistor Driver Outputs
Switching Frequency: 100kHz~1MHz
Current Limit, Enable, Frequency Control, Power Good, Soft Start
PULSE WIDTH MODULATION
Max Duty Cycle: 95 %
TPS40021MPWPEP Applications
There are a lot of Texas Instruments TPS40021MPWPEP DC to DC converter applications.
- Power supplies of electronic gadgets
- Product burn-in
- Computer rooms
- Digital video recorders
- Serial communication converter
- CNC system
- Alternators
- Ball screw pair
- Printing equipment
- Terrestrial set-top boxes
