28 Terminals 3V 28-Pin TPS54973 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 350kHz 550kHz Tube 28-PowerTSSOP (0.173, 4.40mm Width)
SOT-23
TPS54973PWP Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 5 days ago)
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
28-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins
28
Weight
118.501007mg
Operating Temperature
-40°C~85°C TA
Packaging
Tube
Series
SWIFT™
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
28
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.65mm
Base Part Number
TPS54973
Function
Step-Down
Number of Outputs
1
Output Voltage
2.5V
Output Type
Adjustable
Max Output Current
9A
Operating Supply Voltage
4V
Voltage - Input (Min)
3V
Input Voltage-Nom
3.3V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Quiescent Current
11mA
Output Power
6.94W
Max Output Voltage
2.5V
Voltage - Output (Min/Fixed)
0.891V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
350kHz 550kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
891mV
Height
1.2mm
Length
9.7mm
Width
4.4mm
Thickness
1mm
Radiation Hardening
No
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.31000
$4.31
500
$4.2669
$2133.45
1000
$4.2238
$4223.8
1500
$4.1807
$6271.05
2000
$4.1376
$8275.2
2500
$4.0945
$10236.25
TPS54973PWP Product Details
TPS54973PWP Overview
There is an optimized performance in this voltage regulator because it utilizes the Tube package. In this voltage regulator, there are 28 terminations. There are two types of analog ICs on this voltage regulator. The first type is a SWITCHING REGULATOR-type IC. This harley voltage regulator is available in the 28-PowerTSSOP (0.173, 4.40mm Width) package for the purpose of space saving. DC DC switching regulator is configured with 1 outputs. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. The voltage regulator 12v fits the Surface Mount mounting hole. During switching regulator operation, the operating temperature should remain at -40°C~85°C TA. A DC-DC switching regulator of this type operates at a switching frequency of 350kHz 550kHz. Despite its low input voltage, this voltage regulator can operate. The output voltage (Min/Fixed) of this voltage regulator 12v is 0.891V. A regulator with this 260 peak reflow temperature is essentially indestructible. For operation, switching regulator requires a nominal input voltage of 3.3V. The TPS54973 family of DC/DC regulators includes this DC/DC regulator. The adjusting voltage regulator's output voltage is maintain at 2.5V. For switching regulator operation, 28 pins are used. In order to use this voltage regulator 12v at its full potential, the output voltage should be kept at at least 891mV. To meet its operating requirements, dc to dc voltage regulator can deliver a maximum output current of 9A A. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 2.5V. This voltage regulator belongs to the SWIFT? family and is known as a switching DC-DC regulator. 4V is the supply voltage for this DC-DC switching regulator. There are no external factors that affect DC DC switching regulator's consumption of 11mA A of quiescent current.
TPS54973PWP Features
1 outputs Peak reflow temperature (Cel) of 260 28 pins Operating supply voltage of 4V
TPS54973PWP Applications
There are a lot of Texas Instruments TPS54973PWP Voltage Regulators applications.