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TPS54494RSAT

TPS54494RSAT

TPS54494RSAT

Texas Instruments

16 Terminals 16-Pin TPS54494 DC DC Voltage Regulator DUAL SWITCHING CONTROLLER 2 Outputs 700kHz Cut Tape (CT) 4A 2A 16-VQFN Exposed Pad

SOT-23

TPS54494RSAT Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 16-VQFN Exposed Pad
Number of Pins 16
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 Discontinued
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature OUTPUT VOLTAGE RANGE IS 0.76 TO 7V; OUTPUT CURRENT LIMIT IS 5A
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Supply Voltage 12V
Terminal Pitch 0.65mm
Base Part Number TPS54494
Function Step-Down
Number of Outputs 2
Voltage - Input (Max) 18V
Output Voltage 7V
Output Type Adjustable
Voltage - Output 1 7V
Operating Supply Voltage 18V
Input Voltage-Nom 12V
Min Supply Voltage 4.5V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Current - Output 4A 2A
Quiescent Current 1.2mA
Max Output Voltage 7V
Voltage - Output 2 7V
Voltage - Output (Min/Fixed) 0.76V
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 700kHz
Control Technique PULSE WIDTH MODULATION
Current - Output 1 4A
Synchronous Rectifier Yes
Min Output Voltage 760mV
Current - Output 2 2A
Height 1mm
Length 4mm
Width 4mm
Thickness 900μm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
250 $2.51600 $629
TPS54494RSAT Product Details

TPS54494RSAT Overview


For optimal performance, this voltage regulator makes use of the Cut Tape (CT) package. There are 16 terminations in this harley voltage regulator. There are two types of analog ICs on this voltage regulator. The first type is a DUAL SWITCHING CONTROLLER-type IC. This harley voltage regulator is available in the 16-VQFN Exposed Pad package for the purpose of space saving. There are 2 outputs configured on the voltage regulator. This DC DC switching regulator generates Adjustable output on its output pins. This switching regulator is designed to fit the Surface Mount mounting system. -40°C~85°C TA should be the operating temperature when voltage regulator is operating. DC-DC switching regulators reach 700kHz switching frequencies. As a result, the output voltage of the voltage regulator 12v (Min/Fixed) is 0.76V. This voltage regulator 12v offers maximum design flexibility with an output current of 4A 2A. Voltage regulator has a maximum input voltage of 18V. A regulator with this 260 peak reflow temperature is essentially indestructible. An input voltage of 12V is required to meet the requirements of the switching regulator operation. The regulator voltage that you are looking at belongs to the subcategory Switching Regulator or Controllers. This DC/DC regulator belongs to the TPS54494 family. A voltage of 7V volts can be generated by DC DC switching regulator. During switching regulator operation, 16 pins are used. The output voltage of this voltage regulator 12v should at least be set at 760mV volts at all times. As a result, it is able to provide adjusting voltage regulator a maximum output voltage of 7V. In the D-CAP2?, Eco-Mode? family, this part palys an important role in DC DC switching regulator's traget applications. 18V is the supply voltage for this DC-DC switching regulator. There is no external influence on harley voltage regulator as it consumes 1.2mA 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 OUTPUT VOLTAGE RANGE IS 0.76 TO 7V; OUTPUT CURRENT LIMIT IS 5A feature are more efficient and stable. With this voltage regulator, you will be able to operate it from a 12V V supply voltage.

TPS54494RSAT Features


2 outputs
Peak reflow temperature (Cel) of 260
16 pins
Operating supply voltage of 18V
OUTPUT VOLTAGE RANGE IS 0.76 TO 7V; OUTPUT CURRENT LIMIT IS 5A

TPS54494RSAT Applications


There are a lot of Texas Instruments TPS54494RSAT Voltage Regulators applications.

  • ATMs
  • Thermal power
  • Sensitive electronic devices
  • Alternators
  • Electrical distribution systems
  • Textile machinery
  • Wide-range voltage regulation circuits
  • Computer application technology
  • Analog precision reference circuits
  • Electric heating, lighting

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