28 Terminals 1.5V 28-Pin TPS549A20 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs Selectable Tape & Reel (TR) 15A 28-VFQFN Exposed Pad
SOT-23
TPS549A20RVER Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
12 Weeks
Lifecycle Status
ACTIVE (Last Updated: 4 days ago)
Mounting Type
Surface Mount
Package / Case
28-VFQFN Exposed Pad
Surface Mount
YES
Number of Pins
28
Operating Temperature
-40°C~125°C TA
Packaging
Tape & Reel (TR)
Series
SWIFT™, D-CAP3™, Eco-Mode™
JESD-609 Code
e3
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
28
Terminal Finish
Matte Tin (Sn)
Terminal Position
QUAD
Terminal Form
NO LEAD
Peak Reflow Temperature (Cel)
260
Terminal Pitch
0.4mm
Reach Compliance Code
not_compliant
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
TPS549A20
Function
Step-Down
Number of Outputs
1
Voltage - Input (Max)
20V
Output Type
Adjustable
Voltage - Input (Min)
1.5V
Input Voltage-Nom
12V
Max Supply Voltage
25V
Min Supply Voltage
4.5V
Analog IC - Other Type
SWITCHING REGULATOR
Nominal Supply Current
1.35mA
Output Configuration
Positive
Current - Output
15A
Quiescent Current
1.35mA
Voltage - Output (Min/Fixed)
0.6V
Topology
Buck
Frequency - Switching
Selectable
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Voltage - Output (Max)
5.5V
Max Duty Cycle
50 %
Max Junction Temperature (Tj)
150°C
Ambient Temperature Range High
125°C
Height
1mm
Length
4.5mm
Width
3.5mm
Thickness
900μm
RoHS Status
ROHS3 Compliant
Lead Free
Contains Lead
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$3.63740
$7.2748
TPS549A20RVER Product Details
TPS549A20RVER Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. In this voltage regulator, 28 terminations are present. A SWITCHING REGULATOR 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 28-VFQFN Exposed Pad package. 1 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 Selectable. Voltage regulators like this one can operate at least with 1.5V as the dc to dc voltage regulator's minimum input voltage. It is evident from the table below that adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.6V. This voltage regulator 12v features maximum design flexibility thanks to its 15A output current. As far as the voltage input is concerned, DC DC switching regulator can accept up to 20V. 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 TPS549A20 family of DC/DC regulators, this is a DC/DC regulator. During switching regulator operation, 28 pins are used. The maximal output voltage of 5.5V allows adjusting voltage regulator for simple operation. Known as a switching DC-DC regulator, this electronic voltage regulator 12v is part of the SWIFT™, D-CAP3™, Eco-Mode™ family. There are no external factors that affect DC DC switching regulator's consumption of 1.35mA 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. There is a maximum input voltage of 25V that DC DC switching regulator can operate from.
TPS549A20RVER Features
1 outputs Peak reflow temperature (Cel) of 260 28 pins
TPS549A20RVER Applications
There are a lot of Texas Instruments TPS549A20RVER Voltage Regulators applications.