8 Terminals 4.5V 8-Pin TPS54540 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 100kHz~2.5MHz Tape & Reel (TR) 8-PowerSOIC (0.154, 3.90mm Width)
SOT-23
TPS54540QDDARQ1 Datasheet
non-compliant
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Specifications
Name
Value
Type
Parameter
Lifecycle Status
NRND (Last Updated: 5 days ago)
Contact Plating
Gold, Silver
Mount
Surface Mount
Mounting Type
Surface Mount
Package / Case
8-PowerSOIC (0.154, 3.90mm Width)
Number of Pins
8
Weight
25.996513mg
Operating Temperature
-40°C~150°C TJ
Packaging
Tape & Reel (TR)
Series
Automotive, AEC-Q100, Eco-Mode™
JESD-609 Code
e4
Pbfree Code
yes
Part Status
Not For New Designs
Moisture Sensitivity Level (MSL)
2 (1 Year)
Number of Terminations
8
ECCN Code
EAR99
Terminal Finish
Nickel/Palladium/Gold/Silver (Ni/Pd/Au/Ag)
Terminal Position
DUAL
Terminal Form
GULL WING
Peak Reflow Temperature (Cel)
260
Base Part Number
TPS54540
Function
Step-Down
Number of Outputs
1
Output Voltage
41.1V
Output Type
Adjustable
Max Output Current
5A
Operating Supply Voltage
42V
Voltage - Input (Min)
4.5V
Input Voltage-Nom
12V
Analog IC - Other Type
SWITCHING REGULATOR
Output Configuration
Positive
Quiescent Current
146μA
Max Output Voltage
41.1V
Voltage - Output (Min/Fixed)
0.8V
Topology
Buck, Split Rail
Control Mode
CURRENT-MODE
Frequency - Switching
100kHz~2.5MHz
Control Technique
PULSE WIDTH MODULATION
Synchronous Rectifier
No
Min Output Voltage
800mV
Voltage - Output (Max)
41.1V
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
1
$6.62000
$6.62
500
$6.5538
$3276.9
1000
$6.4876
$6487.6
1500
$6.4214
$9632.1
2000
$6.3552
$12710.4
2500
$6.289
$15722.5
TPS54540QDDARQ1 Product Details
TPS54540QDDARQ1 Overview
A Tape & Reel (TR) package is used in this voltage regulator to optimize performance. During the development of this harley voltage regulator, 8 terminations were made. There are two types of analog ICs in this voltage regulator 12v: SWITCHING REGULATOR ICs, which are the ones used in older voltage regulator 12vs. Space savings are achieved by placing this voltage regulator in the 8-PowerSOIC (0.154, 3.90mm Width) package. The voltage regulator 12v has 1 outputs. Adjustable outputs are generated on the output pins of this adjusting voltage regulator. Surface Mount-mount switching regulator. During switching regulator operation, the operating temperature should remain at -40°C~150°C TJ. This voltage regulator 12v reaches a switching frequency of 100kHz~2.5MHz. Despite its low input voltage, this voltage regulator can operate. As shown in the table below, adjusting voltage regulator's output voltage (Min/Fixed) is equal to 0.8V. A regulator with this 260 peak reflow temperature is essentially indestructible. The voltage regulator 12v is designed to provide a nominal input voltage of 12V for operation. As part of the TPS54540 series of regulators, the voltage regulators can be found. The voltage DC DC switching regulator can provide is up to 41.1V volts. During switching regulator operation, 8 pins are used. For this switching regulator, it is recommended that the output voltage is at least 800mV volts. A maximum output current of 5A A is provided to meet the switching regulator operation requirements. By using 41.1V as the maximum output voltage, adjusting voltage regulator is easy to operate. Using this voltage regulator 12v, you will be able to get the maximum output voltage of 41.1V. This regulator voltage, belonging to the Automotive, AEC-Q100, Eco-Mode? family, is a type of DC-DC switching regulator. Switching regulators operate at 42V supply voltages. There is no external influence on harley voltage regulator as it consumes 146μA A of quiescent current.
TPS54540QDDARQ1 Features
1 outputs Peak reflow temperature (Cel) of 260 8 pins Operating supply voltage of 42V
TPS54540QDDARQ1 Applications
There are a lot of Texas Instruments TPS54540QDDARQ1 Voltage Regulators applications.