Texas Instruments TPS54540DDA

Name: TPS54540DDA
Brand: Texas Instruments
SKU: 3849376-TPS54540DDA
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: TPS54540DDA

Manufacturer:: Texas Instruments

Ventron No:: 3849376-TPS54540DDA

Description:: IC REG BUCK SPLIT RAIL 8SOPWRPAD

ECAD Model:

Datasheet:: TPS54540DDA

Specifications

Texas Instruments TPS54540DDA technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TPS54540DDA.

Lifecycle Status
NRND (Last Updated: 4 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~150°C TJ
Packaging
Tube
Series
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
Subcategory
Switching Regulator or Controllers
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
REACH SVHC
No SVHC
RoHS Status
ROHS3 Compliant
Lead Free
Lead Free

Description

TPS54540DDA Description
The product is currently in the NRND (Not Recommended for New Designs) lifecycle status, with the last update made 4 days ago. It is Pbfree, meaning it is free of lead. The product has one output and the output voltage is 41.1V. The maximum output current is 5A. The operating supply voltage is 42V, and the minimum input voltage is 4.5V. The product is an analog IC of the switching regulator type and utilizes pulse width modulation as its control technique.

TPS54540DDA Features
High Efficiency at Light Loads with Pulse Skipping Eco-mode?
92-mΩ High-Side MOSFET
146 μA Operating Quiescent Current and 2 μA Shutdown Current
100 kHz to 2.5 MHz Fixed Switching Frequency
Synchronizes to External Clock
Low Dropout at Light Loads with Integrated BOOT Recharge FET
Adjustable UVLO Voltage and Hysteresis
0.8 V 1% Internal Voltage Reference
8-Terminal HSOP with PowerPAD? Package
–40°C to 150°C TJ Operating Range

TPS54540DDA Applications
Industrial Automation and Motor Control
Vehicle Accessories: GPS, Entertainment
USB Dedicated Charging Ports and Battery Chargers
12 V and 24 V Industrial, Automotive and Communications Power Systems

TPS54540DDA More Descriptions

Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V to 41.1V 5A Automotive 8-Pin HSOP EP Tube
42 V, 5 A, Step-Down DC-DC Converter with Eco-Mode 8-SO PowerPAD 0 to 0
Switching Regulator, Current-mode, 5A, 2500kHz Switching Freq-Max, PDSO8
Dc-Dc Switching Buck Step Down Regulator, Adjustable, 4.5V-42Vin, 800Mv-41.1Vout, 5Aout, Ppad-8 Rohs Compliant: Yes
TPS54540 Tube NRND (Last Updated: 4days ago) Not For New Designs DC to DC switching regulator 12V 3.9mm 5A 100kHz~2.5MHz

Certification

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TPS54540DDA Specification

Part Number	Manufacturers	Description	Stock	Price
TPS54540DDAR DISTI #	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V t RoHS: Compliant	1248	1 $3.897 10 $3.529 25 $3.505 100 $2.897 250 $2.753 500 $2.425 1000 $2.047
TPS54540DDA DISTI #	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V t RoHS: Compliant	150	1 $4.138 10 $3.775 75 $3.63 150 $3.162 525 $2.748 1050 $2.404 2550 $2.277
TPS54540DDAR DISTI #	Texas Instruments	IC REG BUCK SPLIT RAIL 8SOPWRPAD RoHS: Compliant	32890	1 $4.2 10 $3.775 100 $3.0931 500 $2.6331 1000 $2.22068
TPS54540DDAR DISTI #	Texas Instruments	IC REG BUCK SPLIT RAIL 8SOPWRPAD RoHS: Compliant	32890	1 $4.2 10 $3.775 100 $3.0931 500 $2.6331 1000 $2.22068
TPS54540DDAR DISTI #	Texas Instruments	IC REG BUCK SPLIT RAIL 8SOPWRPAD RoHS: Compliant	32500	2500 $2.0482 5000 $1.9712
TPS54540DDA DISTI #	Texas Instruments	IC REG BUCK SPLIT RAIL 8SOPWRPAD RoHS: Compliant	3949	1 $4.9 10 $4.398 75 $4.158 150 $3.6036 525 $3.06768 1050 $2.5872 2550 $2.45784
TPS54540DDAR DISTI #	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V t RoHS: Compliant	2831	6 $4.9088 10 $3.315 50 $2.8305 100 $2.601 500 $2.499
TPS54540DDAR DISTI #	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V t RoHS: Compliant	1248	3 $3.897 10 $3.529 25 $3.505 100 $2.897 250 $2.753 500 $2.425 1000 $2.047
TPS54540DDA DISTI #	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V t RoHS: Compliant	150	3 $4.138
TPS54540DDA DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SO P RoHS: Compliant	3649	1 $4.7 10 $4.23 25 $3.98 50 $3.74 100 $3.49 250 $3.23 500 $2.97
TPS54540DDA DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SO P RoHS: Compliant	0	150 $3.09 152 $3.09 302 $3.09 750 $2.59 1500 $2.39
TPS54540DDA DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SO P RoHS: Compliant	0
TPS54540DDAR DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SOIC RoHS: Compliant	0	2500 $2.223 12500 $2.109 25000 $2.0064
TPS54540DDAR DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SOIC RoHS: Compliant	0
TPS54540DDAR DISTI #	Texas Instruments	Conv DC-DC Single Step Down 4.5V to 42V 8-Pin SOIC RoHS: Compliant	0	2500 $1.89 5000 $1.89 10000 $1.89 15000 $1.89 25000 $1.89
TPS54540DDA DISTI #	Texas Instruments	DC-DC Switching Buck Step Down Regulator, Adjustab	0	1 $5.6 10 $5.08
TPS54540DDAR DISTI #	Texas Instruments	DC/DC CONV, BUCK, 2.5MHZ, HSOIC-8, Topology:Buck	0
TPS54540DDA DISTI #	Texas Instruments	42 V, 5 A, Step-Down DC-DC Converter with Eco-Mode	6830	1 $4.05 10 $3.64 25 $3.4 100 $3.05 250 $2.85 500 $2.48 750 $2.14 1000 $2.1
TPS54540DDAR DISTI #	Texas Instruments	42 V, 5 A, Step-Down DC-DC Converter with Eco-Mode	4471	1 $3.71 10 $3.34 25 $3.11 100 $2.73 250 $2.56 500 $2.17 750 $1.83 1000 $1.75
TPS54540DDAR DISTI #	Texas Instruments	Switching Voltage Regulators 42V,5A,SD DC-DC Conve RoHS: Compliant	15525	1 $4.08 10 $3.67 100 $3 250 $2.81 500 $2.55 1000 $2.15 2500 $2.04
TPS54540DDA DISTI #	Texas Instruments	Switching Voltage Regulators 42V,5A,SD DC-DC Conve RoHS: Compliant	987	1 $4.89 10 $4.4 100 $3.6 250 $3.38 500 $3.06 1000 $2.58 2500 $2.45
TPS54540DDA DISTI #	Texas Instruments	Switching Regulator, Current-mode, 8.8A, 2500kHz S RoHS: Compliant	435	1 $3.35 25 $3.11 100 $2.98 500 $2.86 1000 $2.72
TPS54540DDA DISTI #	Texas Instruments		6	2 $3.92
TPS54540DDA DISTI #	Texas Instruments		4	1 $5.25 3 $3.5
TPS54540DDA DISTI #	Texas Instruments	DC-DC CONV, BUCK, ADJ, 2.5MHZ, HSOP-8 RoHS: Compliant	2728	1 $4.12 10 $3.33 25 $3.13 50 $2.93 100 $2.73
TPS54540DDAR DISTI #	Texas Instruments	DC/DC CONV, BUCK, 2.5MHZ, HSOIC-8 RoHS: Compliant	4051	1 $3.15 10 $2.83 25 $2.66 50 $2.49 100 $2.32
TPS54540DDA DISTI #	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V t RoHS: Compliant	1	1 $5.21
TPS54540DDA DISTI #	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V t RoHS: Compliant	150	1 $4.138 10 $3.775 75 $3.63 150 $3.162
TPS54540DDAR DISTI #	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V t RoHS: Compliant	2831	1 $3.85 10 $2.6 50 $2.22 100 $2.04 500 $1.96 2000 $1.87
TPS54540DDAR DISTI #	Texas Instruments	Conv DC-DC 4.5V to 42V Step Down Single-Out 0.8V t RoHS: Compliant	1248	1 $3.894 10 $3.527 25 $3.504 100 $2.8929 250 $2.751
TPS54540DDA DISTI #	Texas Instruments	DC-DC CONV, BUCK, ADJ, 2.5MHZ, HSOP-8 RoHS: Compliant	842	1 $7.74 10 $6.97 100 $5.72 250 $5.37 500 $4.87 1000 $4.1 2500 $3.9 5000 $3.75
TPS54540DDAR DISTI #	Texas Instruments	DC/DC CONV, BUCK, 2.5MHZ, HSOIC-8 RoHS: Compliant	4051	1 $6.05 10 $5.29 25 $4.6 50 $4.23 100 $3.78
TPS54540DDAR DISTI #	Texas Instruments	Switching Regulator,Current-mode,8.8A,2500kHzSwitc RoHS: Compliant	5048	2500 $3.5 5048 $3.18

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Texas Instruments TPS54540DDA

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