16 Terminals 16-Pin TPS54291 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 600kHz Tape & Reel (TR) 1.5A 2.5A 16-PowerTSSOP (0.173, 4.40mm Width)
SOT-23
TPS54291PWPR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
6 Weeks
Lifecycle Status
ACTIVE (Last Updated: 3 days ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
16-PowerTSSOP (0.173, 4.40mm Width)
Number of Pins
16
Operating Temperature
-40°C~125°C TA
Packaging
Tape & Reel (TR)
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
16
ECCN Code
EAR99
Additional Feature
ALSO HAS PWM CONTROL TECHNIQUE
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Base Part Number
TPS54291
Function
Step-Down
Number of Outputs
2
Efficiency
90 %
Output Voltage
15.3V
Output Type
Adjustable
Operating Supply Voltage
18V
Input Voltage-Nom
12V
Min Supply Voltage
4.5V
Analog IC - Other Type
DUAL SWITCHING CONTROLLER
Nominal Supply Current
10mA
Output Configuration
Positive
Current - Output
1.5A 2.5A
Quiescent Current
1.8mA
Max Output Voltage
15.3V
Voltage - Output (Min/Fixed)
0.8V
Topology
Buck
Control Mode
CURRENT-MODE
Frequency - Switching
600kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
800mV
Switcher Configuration
PHASE-SHIFT
Voltage - Output (Max)
16.2V
Height
1.2mm
Length
5mm
Width
4.4mm
Thickness
1mm
Radiation Hardening
No
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
1
$4.94000
$4.94
500
$4.8906
$2445.3
1000
$4.8412
$4841.2
1500
$4.7918
$7187.7
2000
$4.7424
$9484.8
2500
$4.693
$11732.5
TPS54291PWPR Product Details
TPS54291PWPR Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. In this voltage regulator, 16 terminations are present. A DUAL SWITCHING CONTROLLER analog IC is used in this voltage regulator 12v, which is the type of analog IC that this voltage regulator 12v is equipped with. In order to save space, this voltage regulator is packaged in the 16-PowerTSSOP (0.173, 4.40mm Width) package. 2 outputs of voltage regulator are configured. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. A voltage regulator 12v such as this one fits the Surface Mount mounting bracket. Keeping dc to dc voltage regulator's operating temperature at -40°C~125°C TA is essential when operating. A DC-DC switching regulator such as this one switches at 600kHz. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.8V. This voltage regulator 12v features maximum design flexibility thanks to its 1.5A 2.5A output current. Due to its 260 high peak reflow temperature, this voltage regulator 12v is virtually indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. As a member of the TPS54291 family of DC/DC regulators, this is a DC/DC regulator. The voltage DC DC switching regulator can provide is up to 15.3V volts. During switching regulator operation, 16 pins are used. Ideally this switch regulator should have an output voltage of about 800mV at the very least. The maximal output voltage of 16.2V allows adjusting voltage regulator for simple operation. DC DC switching regulator offers a maximum output voltage of 15.3V as its maximum output voltage. DC-DC switching regulator with supply voltage 18V. There are no external factors that affect DC DC switching regulator's consumption of 1.8mA A of quiescent current. In order to ensure reliable performance, a dc to dc voltage regulator's minimum supply voltage of 4.5V V is required. Switching regulators with the ALSO HAS PWM CONTROL TECHNIQUE feature are more efficient and stable than those without.
TPS54291PWPR Features
2 outputs Peak reflow temperature (Cel) of 260 16 pins Operating supply voltage of 18V ALSO HAS PWM CONTROL TECHNIQUE
TPS54291PWPR Applications
There are a lot of Texas Instruments TPS54291PWPR Voltage Regulators applications.