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TPS40140RHHTG4

TPS40140RHHTG4

TPS40140RHHTG4

Texas Instruments

36 Terminals 4.5V~15V 36-Pin TPS40140 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 150kHz~1MHz Transistor Driver

SOT-23

TPS40140RHHTG4 Datasheet

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Specifications
Name Value
Type Parameter
Lifecycle Status NRND (Last Updated: 2 days ago)
Mounting Type Surface Mount
Package / Case 36-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 36
Weight 105.687022mg
Operating Temperature -40°C~85°C TA
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Not For New Designs
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 36
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature ALSO OPERATES IN CURRENT MODE
Subcategory Switching Regulator or Controllers
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number TPS40140
Function Step-Down
Number of Outputs 2
Output Voltage 5.8V
Output Type Transistor Driver
Max Output Current 25A
Operating Supply Voltage 15V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 25A
Voltage - Supply (Vcc/Vdd) 4.5V~15V
Quiescent Current 2.8mA
Control Features Current Limit, Frequency Control, Phase Control, Power Good, Tracking
Max Output Voltage 5.8V
Topology Buck
Min Input Voltage 2V
Control Mode VOLTAGE-MODE
Frequency - Switching 150kHz~1MHz
Max Input Voltage 40V
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 700mV
Switcher Configuration PHASE-SHIFT
Max Frequency 1MHz
Duty Cycle (Max) 87.5%
Clock Sync No
Height 1mm
Length 6mm
Width 6mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
TPS40140RHHTG4 Product Details

TPS40140RHHTG4 Overview


With a 36-VFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. The dc motor controller is adquate to generate for 2 outputs. Tape & Reel (TR) is the solid enclosure in which PMIC is packaged. The system can process Transistor Driver dc switching's outputs (s). dc control's supply and operating voltages are 4.5V~15V. Qualified to work in an dc switcher with -40°C~85°C TA. In this switching controller, the switch can be set to 150kHz~1MHz. dc dc regulator can be generalized using Surface Mount. DCDC regulator is controlled efficiently by Current Limit, Frequency Control, Phase Control, Power Good, Tracking. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. The switching converters's terminal (s) are designed at QUAD . There are many different types of terminations for 36. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's voltage input is 12V. TPS40140 can be searched for other relevant dc to dc converter ics. The switching converter has a total of 36 pins. Switching converter is a special type of Switching Regulator or Controllers. Based on the test statistics, DC regulator outputs voltage 5.8V. A starting point for a project is to note down the dc dc regulator's usual output current, which is 25A. There is a maximum frequency of 1MHz for this dc regulators. DC to DC voltage regulator has a value of ALSO OPERATES IN CURRENT MODE to better satisfy the need. In order to run the voltage regulator dc to dc safely and reliably, users are advised to apply 15V. A dc switching in a dormant state uses 2.8mA. The dc switcher's maximum input voltage is 40V, so users must limit the voltage accordingly. Switching controller is necessary to have a supply voltage of 2V. An output current greater than 25A cannot be provided by the dc switcher. Datasheets indicate that the switching converter can output 5.8V volts at its maximum. Lowest voltage output of the voltage controller must be greater than 700mV.

TPS40140RHHTG4 Features


Transistor Driver Outputs
Switching Frequency: 150kHz~1MHz
Current Limit, Frequency Control, Phase Control, Power Good, Tracking
PULSE WIDTH MODULATION
ALSO OPERATES IN CURRENT MODE

TPS40140RHHTG4 Applications


There are a lot of Texas Instruments TPS40140RHHTG4 DC to DC converter applications.

  • Television equipment
  • USB circuits
  • Medical equipment
  • Wind power
  • Radio equipment
  • Surge protection circuits
  • Program control systems
  • Smoke prevention equipment
  • Smoke exhaust equipment
  • Constant current circuits

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