All Products

TPS43351QDAPRQ1

38 Terminals 4V~40V 38-Pin TPS43351 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 150kHz~600kHz Transistor Driver


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS43351QDAPRQ1
  • Package: 38-PowerTSSOP (0.240, 6.10mm Width)
  • Datasheet: -
  • Stock: 805
  • Description: 38 Terminals 4V~40V 38-Pin TPS43351 DC to DC converter ICDUAL SWITCHING CONTROLLER 2 Outputs 150kHz~600kHz Transistor Driver (Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
transport

Details

Tags

Parameters
Subcategory Switching Regulator or Controllers
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.65mm
Base Part Number TPS43351
Function Step-Down
Number of Outputs 2
Output Voltage 5V
Output Type Transistor Driver
Operating Supply Voltage 40V
Input Voltage-Nom 13V
Analog IC - Other Type DUAL SWITCHING CONTROLLER
Output Configuration Positive
Output Current 3A
Voltage - Supply (Vcc/Vdd) 4V~40V
Quiescent Current 30μA
Control Features Enable, Frequency Control, Power Good, Soft Start, Tracking
Input Voltage (Min) 4V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 150kHz~600kHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Switcher Configuration PHASE-SHIFT
Max Frequency 600kHz
Max Duty Cycle 98.75 %
Height 1.2mm
Length 12.5mm
Width 6.2mm
Thickness 1.15mm
Radiation Hardening No
RoHS Status ROHS3 Compliant
Lead Free Lead Free
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 4 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 38-PowerTSSOP (0.240, 6.10mm Width)
Number of Pins 38
Operating Temperature -40°C~125°C TJ
Packaging Tape & Reel (TR)
Series Automotive, AEC-Q100
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 38
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 11V, ALSO HAS CONTROL TECHNIQUE OF PFM

TPS43351QDAPRQ1 Overview


It comes in the 38-PowerTSSOP (0.240, 6.10mm Width) package, which makes switching controller suitable for most applications. The dc motor controller is adquate to generate for 2 outputs. The pmic is packaged in Tape & Reel (TR) solid enclosure. The system can process Transistor Driver dc switching's outputs (s). 4V~40V is the supply voltage and the operating voltage of the dc control. Suitable for work in a -40°C~125°C TJ dc switcher. The switching controller can be switched at 150kHz~600kHz. Surface Mount makes it suitable for general dc dc regulator. In order to control switching efficiently, the dcdc regulator features Enable, Frequency Control, Power Good, Soft Start, Tracking. A DUAL SWITCHING CONTROLLER analog IC is connected to the switch converters. There are a terminal (s) on the switching converters that are designed at DUAL. A variety of terminations with 38 of dc switching. These dc dc converter ics adapt a variety of control techniques, including PULSE WIDTH MODULATION. DC switcher's voltage input is 13V. A search for "TPS43351" will reveal other relevant dc to dc converter ics. There are a total of 38 pins on switching converter. Specifically, switching converter falls under the Switching Regulator or Controllers category. Input voltage of dc dc voltage regulator should be 4V. According to the test statistics, DC regulator outputs 5V voltage. normally, the dc dc regulator's output current is 3A, which you should keep in mind when starting a project. The maximum duty cycle of this voltage regulator dc to dc is set to 98.75 % to ensure reliability during power-up and power-down. The Surface Mount makes DC switcher suitable for most applications and prototypes. The max frequency of the pmic can reach 600kHz. The value of DC to DC voltage regulator is set to OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 11V, ALSO HAS CONTROL TECHNIQUE OF PFM in order to better satisfy the requirement. It is suggested that users apply 40V to the voltage regulator dc to dc in order to run it safely and reliably in a circuit. There are several dc to dc voltage regulator in the Automotive, AEC-Q100 series. When the dc switching is dormant, it uses 30μA.

TPS43351QDAPRQ1 Features


Transistor Driver Outputs
Switching Frequency: 150kHz~600kHz
Enable, Frequency Control, Power Good, Soft Start, Tracking
PULSE WIDTH MODULATION
Max Duty Cycle: 98.75 %
OPERATES IN ADJUSTABLE MODE FROM 0.9 TO 11V, ALSO HAS CONTROL TECHNIQUE OF PFM

TPS43351QDAPRQ1 Applications


There are a lot of Texas Instruments TPS43351QDAPRQ1 DC to DC converter applications.

  • Motor controller circuits
  • Magnetohydrodynamic power
  • Surface processing equipment
  • Smoke exhaust equipment
  • Energy management systems
  • Product burn-in
  • Digital precision reference circuits
  • Computer application technology
  • Plate bending machines
  • Experimental setup