All Products

TPS54320RHLR

14 Terminals 4.5V 14-Pin TPS54320 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~1.2MHz Tape & Reel (TR) 14-VFQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS54320RHLR
  • Package: 14-VFQFN Exposed Pad
  • Datasheet: PDF
  • Stock: 658
  • Description: 14 Terminals 4.5V 14-Pin TPS54320 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~1.2MHz Tape & Reel (TR) 14-VFQFN Exposed Pad (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
Factory Lead Time 16 Weeks
Lifecycle Status ACTIVE (Last Updated: 2 days ago)
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 14-VFQFN Exposed Pad
Number of Pins 14
Operating Temperature -40°C~150°C TJ
Packaging Tape & Reel (TR)
Series SWIFT™
JESD-609 Code e4
Pbfree Code yes
Part Status Active
Moisture Sensitivity Level (MSL) 2 (1 Year)
Number of Terminations 14
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Position QUAD
Terminal Form NO LEAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number TPS54320
Function Step-Down
Number of Outputs 1
Qualification Status Not Qualified
Output Voltage 15V
Output Type Adjustable
Max Output Current 3A
Operating Supply Voltage 17V
Voltage - Input (Min) 4.5V
Input Voltage-Nom 12V
Analog IC - Other Type SWITCHING REGULATOR
Output Configuration Positive
Quiescent Current 600μA
Max Output Voltage 15V
Voltage - Output (Min/Fixed) 0.8V
Topology Buck
Control Mode CURRENT-MODE
Frequency - Switching 200kHz~1.2MHz
Control Technique PULSE WIDTH MODULATION
Synchronous Rectifier Yes
Min Output Voltage 800mV
Voltage - Output (Max) 15V
Height 1mm
Length 3.5mm
Width 3.5mm
Thickness 900μm
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

TPS54320RHLR Description

The TPS54320is a fullfeatured 17-V,3-Asynchronous step-down converter which is optimizedforsmall  designs through highefficieney andintegrated high-side and low-side MOSFETs. Furtherspace savings are achieved through current modecontrol,which reduces component count. and byselecting a highswitching frequency,reducing theinductor's footprint.

The output voltage startup ramp is controlled by thesS/TR pin which allows operation as either a standalone power supply or in tracking situations. Powersequencing is also possible by correctly configuringthe enable and the open drain power good pins.



TPS54320RHLR Features

lntegrated 57-mQ / 50-mQ MOSFETs

Split Power Rail: 1.6 to 17 V on PVIN

200-kHz to 1.2-MHz Switching Frequency

Synchronizes to External Clock

0.8-v Voltage Reference 

Low 2-uA Shutdown Quiescent Current

Hiccup Overcurrent Protection

Monotonic Start-Up into Prebiased Outputs

40*C to 150"C Operating Junction Temperature

Range

Pin-to-Pin Compatible With the TPS54620

Adjustable Slow Start/Power Sequencing

Power Good Output for Undervoltage and

Overvoltage Monitoring

Adjustable Input Undervoltage Lockout (UVLo)

Supported by SwitcherPro TM Software Tool\

For swIFTTMDocumentation and SwitcherPro



TPS54320RHLR Applications

Broadband, Networking, and Communication

lnfrastructure

Automated Test and Medical Equipment

DSPand FPGA Point-of-Load Applications from

12-V Bus