8 Terminals 4.5V 8-Pin TPS54228 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 700kHz Cut Tape (CT) 8-PowerSOIC (0.154, 3.90mm Width)
SOT-23
TPS54228DDAR Datasheet
non-compliant
In-Stock: 0 items
Specifications
Name
Value
Type
Parameter
Factory Lead Time
12 Weeks
Lifecycle Status
ACTIVE (Last Updated: 2 days ago)
Contact Plating
Gold
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-PowerSOIC (0.154, 3.90mm Width)
Number of Pins
8
Operating Temperature
-40°C~85°C TA
Packaging
Cut Tape (CT)
Series
D-CAP2™, Eco-Mode™
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Active
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
8
ECCN Code
EAR99
Subcategory
Switching Regulator or Controllers
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED
Base Part Number
TPS54228
Function
Step-Down
Number of Outputs
1
Qualification Status
Not Qualified
Output Voltage
7V
Output Type
Adjustable
Max Output Current
2A
Operating Supply Voltage
18V
Voltage - Input (Min)
4.5V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Quiescent Current
800μA
Max Output Voltage
7V
Voltage - Output (Min/Fixed)
0.76V
Topology
Buck
Control Mode
VOLTAGE-MODE
Frequency - Switching
700kHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
Yes
Min Output Voltage
760mV
Voltage - Output (Max)
7V
Height
1.7mm
Length
4.89mm
Width
3.9mm
Thickness
1.48mm
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free
Pricing & Ordering
Quantity
Unit Price
Ext. Price
2,500
$0.70180
$1.4036
5,000
$0.66792
$3.3396
12,500
$0.64372
$7.72464
TPS54228DDAR Product Details
TPS54228DDAR Overview
optimized performance is achieved by utilizing the Cut Tape (CT) package in this voltage regulator. There are 8 terminations in this voltage regulator. The type of analog IC that this voltage regulator is equipped with is SWITCHING REGULATOR. The space-saving 8-PowerSOIC (0.154, 3.90mm Width) package is available for this voltage regulator. 1 outputs of voltage regulator are configured. On the output pins of this DC DC switching regulator, there is a Adjustable output generated. As the name implies, this voltage regulator 12v is designed for mounting on a Surface Mount bracket. When operating, adjusting voltage regulator's operating temperature should be kept at -40°C~85°C TA. A DC-DC switching regulator such as this one switches at 700kHz. Input voltage 4.5V is the dc to dc voltage regulator's minimum input voltage required for operation of the voltage regulators. In this adjusting voltage regulator, the output voltage (Min/Fixed) equates to 0.76V. The peak reflow temperature of this regulator amounts to 260 to be essentially indestructible. To meet the operation requirements, voltage regulator is designed to provide 12V as the nominal input voltage. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. The TPS54228 family of DC/DC regulators includes this DC/DC regulator. The adjusting voltage regulator's output voltage is maintain at 7V. The switching regulator operation is carried out by 8 pins. As a general rule, this voltage regulator 12v should keep its output voltage at least at 760mV. A maximum output current of 2A A is available to meet the switching regulator operation requirements. The maximal output voltage of 7V allows DC DC switching regulator to be operated easily. The maximum voltage of voltage regulator 12v DC DC switching regulator can produce is 7V, which is the highest available. A switching DC-DC regulator, it is a member of the D-CAP2?, Eco-Mode? family of electronic voltage regulator 12vs. A harley voltage regulator operates with a 18V supply voltage. Despite external influences, voltage regulator consumes 800μA A of quiescent current.
TPS54228DDAR Features
1 outputs Peak reflow temperature (Cel) of 260 8 pins Operating supply voltage of 18V
TPS54228DDAR Applications
There are a lot of Texas Instruments TPS54228DDAR Voltage Regulators applications.