16 Terminals 2.25V~5.5V 16-Pin TPS40021 DC to DC converter IC SWITCHING CONTROLLER 1 Outputs 100kHz~1MHz Transistor Driver
SOT-23
TPS40021PWPG4 Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
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
-40°C~85°C TA
Packaging
Tube
JESD-609 Code
e4
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
16
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Subcategory
Switching Regulator or Controllers
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
Output Configuration
Positive
Output Current
25A
Voltage - Supply (Vcc/Vdd)
2.25V~5.5V
Quiescent Current
1.5mA
Control Features
Current Limit, Enable, Frequency Control, Power Good, Soft Start
Topology
Buck
Min Input Voltage
2.25V
Control Mode
VOLTAGE-MODE
Frequency - Switching
100kHz~1MHz
Max Input Voltage
5.5V
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
700mV
Switcher Configuration
PUSH-PULL
Max Frequency
1.1MHz
Duty Cycle (Max)
95%
Height
1.15mm
Length
5mm
Width
4.4mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
TPS40021PWPG4 Product Details
TPS40021PWPG4 Overview
This switching controller fits most application requirements since it is packaged in a 16-PowerTSSOP (0.173, 4.40mm Width) package. 1 outputs can be generated with the dc motor controller. PMIC is packaged in a solid enclosure of Tube. Transistor Driver dc switching's outputs (s) are supported. 2.25V~5.5V is the operating voltage and supply voltage of the dc control. Suitable for a -40°C~85°C TA dc switcher. There is a switch at 100kHz~1MHz that can be used with this controller. dc dc regulator is made easier with Surface Mount. Current Limit, Enable, Frequency Control, Power Good, Soft Start is used for efficient switching control in the dcdc regulator. An analog IC SWITCHING CONTROLLER is connected to the switch converters. The switching converters's terminal (s) are designed at DUAL . A variety of terminations with 16 of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. DC switcher's input voltageis set to 5V. You can find other relevant dc to dc converter ics by searching "TPS40021". There are only 16 pins on switching converter. In particular, switching converter belongs to the Switching Regulator or Controllers family. DC regulator outputs 4V voltage according to the test statistics. normally, the dc dc regulator's output current is 25A, which you should keep in mind when starting a project. Having a Surface Mount makes DC switcher ideal for most prototype and application designs. DC regulator's maximum frequency is 1.1MHz. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 5.5V. When the dc switching is dormant, it uses 1.5mA. Users must limit the voltage accordingly because the dc switcher's maximum input voltage is 5.5V. The supply voltage must be 2.25V. Its lowest voltage output is not less than 700mV.
TPS40021PWPG4 Features
Transistor Driver Outputs Switching Frequency: 100kHz~1MHz Current Limit, Enable, Frequency Control, Power Good, Soft Start PULSE WIDTH MODULATION
TPS40021PWPG4 Applications
There are a lot of Texas Instruments TPS40021PWPG4 DC to DC converter applications.