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TPS54427DDA

TPS54427DDA

TPS54427DDA

Texas Instruments

8 Terminals 4.5V 8-Pin TPS54427 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 650kHz Tube 8-PowerSOIC (0.154, 3.90mm Width)

SOT-23

TPS54427DDA 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 8-PowerSOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -40°C~85°C TA
Packaging Tube
Series SWIFT™, D-CAP2™
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
Supply Voltage 12V
Base Part Number TPS54427
Function Step-Down
Number of Outputs 1
Output Voltage 7V
Output Type Adjustable
Max Output Current 4A
Operating Supply Voltage 18V
Voltage - Input (Min) 4.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 950μA
Max Output Voltage 7V
Voltage - Output (Min/Fixed) 0.76V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 650kHz
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
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
1 $1.86000 $1.86
500 $1.8414 $920.7
1000 $1.8228 $1822.8
1500 $1.8042 $2706.3
2000 $1.7856 $3571.2
2500 $1.767 $4417.5
TPS54427DDA Product Details

TPS54427DDA Overview


This harley voltage regulator utilizes the Tube package for optimized performance. Throughout this voltage regulator, there are 8 terminations. There is a SWITCHING REGULATOR type analog IC in this voltage regulator 12v that is used to convey analog signals. In order to save space, this voltage regulator is packaged in the 8-PowerSOIC (0.154, 3.90mm Width) package. In this case, DC DC switching regulator has 1 outputs configured to it. Adjusting voltage regulator's output pins generate Adjustable output. There is a switching regulator that is compatible with the Surface Mount mounting. Keeping dc to dc voltage regulator's operating temperature at -40°C~85°C TA is essential when operating. A DC-DC switching regulator of this type operates at a switching frequency of 650kHz. Despite its low input voltage, this voltage regulator can operate. The adjusting voltage regulator's output voltage (Min/Fixed) is 0.76V. As a result of its peak reflow temperature, this voltage regulator is virtually indestructible. For operation, voltage regulator provides a nominal input voltage of 12V. Listed under the subcategory of Switching Regulator or Controllers is this voltage regulator 12v. In this case, the DC/DC regulator belongs to the family TPS54427. Voltage can be produced at 7V volts by voltage regulator. In order to operate voltage regulator, there are 8 pins that must be connected. There should be at least a 760mV volt output voltage for this switching regulator in order to make it work properly. A maximum output current of 4A A is available to meet the switching regulator operation requirements. 7V's maximal output voltage allows adjusting voltage regulator to operate easily. The maximum output voltage of this regulator voltage is 7V. As a member of the SWIFT?, D-CAP2? family of DC/DC regulators, this part is prominent in many specifications. 18V is the supply voltage for this DC-DC switching regulator. External factors have no impact on DC DC switching regulator's ability to consume 950μA A of quiescent current. This voltage regulator is suitable for running at a 12V V supply.

TPS54427DDA Features


1 outputs
Peak reflow temperature (Cel) of 260
8 pins
Operating supply voltage of 18V

TPS54427DDA Applications


There are a lot of Texas Instruments TPS54427DDA Voltage Regulators applications.

  • Television equipment
  • Printing
  • Thermal power
  • seismic instrument power circuits
  • Product testing
  • Automatic testing equipment
  • Ball screw pair
  • Hydraulic presses
  • Boring machines
  • Correction machines

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