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TPS40428RHAR

TPS40428RHAR

TPS40428RHAR

Texas Instruments

40 Terminals 4.5V~20V 40-Pin TPS40428 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 200kHz~1.5MHz PWM Signal

SOT-23

TPS40428RHAR Datasheet

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In-Stock: 0 items
Specifications
Name Value
Type Parameter
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 6 days ago)
Contact Plating Gold
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 40-VFQFN Exposed Pad
Number of Pins 40
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 40
ECCN Code EAR99
Additional Feature OUTPUT VOLTAGE IS STARTS FROM 0.6V
Terminal Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number TPS40428
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type PWM Signal
Operating Supply Voltage 20V
Input Voltage-Nom 12V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 40mA
Voltage - Supply (Vcc/Vdd) 4.5V~20V
Quiescent Current 18mA
Control Features Frequency Control, Phase Control, Power Good
Topology Buck
Control Mode VOLTAGE-MODE
Frequency - Switching 200kHz~1.5MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier No
Serial Interfaces PMBus
Clock Sync Yes
Height 1mm
Length 6mm
Width 6mm
Thickness 900μm
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Pricing & Ordering
Quantity Unit Price Ext. Price
2,500 $4.00400 $8.008
TPS40428RHAR Product Details

TPS40428RHAR Overview


With a 40-VFQFN Exposed Pad package, the switching controller is suitable for a wide range of applications. For outputs of 2, this dc motor controller is suitable. PMIC packaging is solid with a Tape & Reel (TR) enclosure. A total of PWM Signal dc switching's outputs can be handled by it. Voltages 4.5V~20V are the dc control's supply voltage and operating voltage, respectively. Suitable for work in a -40°C~125°C TJ dc switcher. It can switch at 200kHz~1.5MHz. dc dc regulators can be carried out with Surface Mount. Frequency Control, Phase Control, Power Good is used for efficient switching control in the dcdc regulator. An analog IC with the DUAL SWITCHING CONTROLLER signal is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at QUAD. An array of 40 terminations of dc switching. PULSE WIDTH MODULATION is an example of one of the control techniques these dc dc converter ics adapt. DC switcher's input voltageis 12V volts. Search for "TPS40428" to find other relevant dc to dc converter ics. 40 pins are on switching converter. A 5V voltage of DC regulator was detected in the test statistics. You should note down the dc dc regulator's usual output current of 40mA when you start a project. The Surface Mount makes DC switcher suitable for most applications and prototypes. This value is OUTPUT VOLTAGE IS STARTS FROM 0.6V so that DC to DC voltage regulator better serves the purpose. To operate the voltage regulator dc to dc safely and reliably, users should apply 20V. A dc switching in a dormant state uses 18mA.

TPS40428RHAR Features


PWM Signal Outputs
Switching Frequency: 200kHz~1.5MHz
Frequency Control, Phase Control, Power Good
PULSE WIDTH MODULATION
OUTPUT VOLTAGE IS STARTS FROM 0.6V

TPS40428RHAR Applications


There are a lot of Texas Instruments TPS40428RHAR DC to DC converter applications.

  • Communication system
  • Sensitive electronic devices
  • Program control systems
  • Automation technology
  • Low output voltage switching power supply circuits
  • Milling machines
  • Planers
  • Terrestrial set-top boxes
  • Analog precision reference circuits
  • Linear guide

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