We are Apogeeweb Semiconductor Electronic

WELCOME TO OUR BLOG

Home  Product Technical Articles   TPS54620RGYT Converter:Datasheet,Pinout and Features

TPS54620RGYT Converter:Datasheet,Pinout and Features

Author: Irene
Date: 15 Sep 2021
 38
Pinout

 

The TPS54620 in thermally enhanced 3.50 mm×3.50 mm QFN package is a full featured 17-V, 6-A, synchronous, step-down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. 

 

Catalog

Description

CAD Models

Pin Configuration

Functional Block Diagram

Features

Applications

Datasheet

Product Attributes

Manufacturer

Using Warning

Description

The TPS54620 in thermally enhanced 3.50 mm×3.50 mm QFN package is a full featured 17-V, 6-A, synchronous, step-down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces component count, and by selecting a high switching frequency, reducing the footprint of the inductor. The output voltage start-up ramp is controlled by the SS/TR pin which allows operation as either a standalone power supply or in tracking situations. Power sequencing is also possible by correctly configuring the enable and the open-drain power good pins. Cycle-by-cycle current limiting on the high-side FET protects the device in overload situations and is enhanced by a low-side sourcing current limit which prevents current runaway. There is also a low-side sinking current limit that turns off the low-side MOSFET to prevent excessive reverse current. Thermal shutdown disables the part when die temperature exceeds thermal shutdown temperature.

 

CAD Models

Figure-TPS54620RGYT-Part-Symbol

 

Figure: TPS54620RGYT Part Symbol

 

Figure-TPS54620RGYT-Footprint

 

Figure: TPS54620RGYT Footprint

 

Pin Configuration

Figure-TPS54620RGYT-Pin-Configuration

 

Figure: TPS54620RGYT Pin Configuration

 

Functional Block Diagram

/Figure-TPS54620RGYT-Block-Diagram

 

Figure: TPS54620RGYT Functional Block Diagram

 

Features

  • Integrated 26 mΩand 19 mΩ MOSFETs
  • Split Power Rail: 1.6 V to 17 V on PVIN
  • 200-kHz to 1.6-MHz Switching Frequency
  • Synchronizes to External Clock
  • 0.8 V ±1% Voltage Reference Overtemperature
  • Low 2-µA Shutdown Quiescent Current
  • Monotonic Start-Up into Prebiased Outputs
  • –40°C to 150°C Operating Junction TemperatureRange
  • Adjustable Slow Start and Power Sequencing
  • Power Good Output Monitor for Undervoltage andOvervoltage
  • Adjustable Input Undervoltage Lockout

 

Applications

  • High Density Distributed Power Systems
  • High Performance Point of Load Regulation
  • Broadband, Networking and OpticalCommunications Infrastructure

 

Datasheet

TPS54620RGYT-Datasheet

 

Product Attributes

Manufacturer: Texas Instruments
Product Category: Switching Voltage Regulators
Mounting Style: SMD/SMT
Package / Case: VQFN-14
Topology: Buck
Output Voltage: 3.3 V
Output Current: 6 A
Number of Outputs: 1 Output
Input Voltage MAX: 17 V
Input Voltage MIN: 4.5 V
Quiescent Current: 2 uA
Switching Frequency: 480 kHz
Minimum Operating Temperature: - 40 C
Maximum Operating Temperature: + 150 C
Series: TPS54620
Packaging: Cut Tape
Packaging: MouseReel
Packaging: Reel
Height: 0.9 mm
Input Voltage: 4.5 V to 17 V
Length: 3.5 mm
Product: Voltage Regulators
Type: Voltage Converter
Width: 3.5 mm
Brand: Texas Instruments
Development Kit: TPS54620EVM-374
Moisture Sensitive: Yes
Operating Supply Current: 600 uA
Product Type: Switching Voltage Regulators
Factory Pack Quantity: 250
Subcategory: PMIC - Power Management ICs
Tradename: SWIFT
Unit Weight: 0.001136 oz

 

Manufacturer

Texas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers globally. It is one of the top 10 semiconductor companies worldwide based on sales volume.The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue.TI also produces TI digital light processing technology and education technology products including calculators, microcontrollers and multi-core processors. The company holds 45,000 patents worldwide as of 2016.

 

Using Warning

Note: Please check their parameters and pin configuration before replacing them in your circuit.

 

Ordering & Quality

Photo Mfr. Part # Company Description Package PDF Qty Pricing
(USD)
TPS54620RGYT TPS54620RGYT Company:Texas Instruments Remark:IC REG BUCK ADJUSTABLE 6A 14VQFN Package:14-VFQFN Exposed Pad
DataSheet
In Stock:10500
Inquiry
Price:
250+: $3.22540
500+: $3.10880
1250+: $2.58419
2500+: $2.48704
6250+: $2.40932
Inquiry

Related Articles

LMx93-N Comparator:Circuit,Replacement and Datasheet

Irene 6 Sep 2021  90

  The LM193-N series consists of two independent precision voltage comparators with an offset voltage specification as low as 2.0 mV max for two comparators which were designed specifically to o...

Continue reading »

OPA2604 Op Amp: Datasheet, Pinout, Circuit

Iggy 4 Mar 2021  500

The OPA2604 is a dual, FET-input operational amplifier.  This blog gives you a basic overview of the OPA2604 operational amplifier, including its pinout, features and specifications, similar pro...

Continue reading »

LM386 Audio Power Amplifier Circuit [FAQ]

Billily 28 Oct 2020  888

I DescriptionSometimes, if you can use the inexpensive LM386 and use it to make a stereo power amplifier, the effect should be considered ideal. Here, this blog will introduce the methods and experien...

Continue reading »

TIP32C PNP Power Transistor: Pinout, Equivalent, Datasheet [FAQ]

Irene 8 Sep 2021  101

Product OverviewThe TIP32C is a silicon Epitaxial-base PNP power transistor in Jedec TO-220 plastic package. It is intented for use in medium power linear and switching applications. The complementary...

Continue reading »

CD4011 CMOS NAND Gate: Pinout, Datasheet, Circuit [FAQ]

Mia 6 Jan 2021  1395

CD4011 is a member of the CD40xx CMOS IC series.   CD4011 is a 2 input NAND gate IC. It is a quadrable NAND gate integrated circuit that means it consists of 4 NAND gates in a si...

Continue reading »

0 comment

Leave a Reply

Your email address will not be published.

 
 
   
 
Rating:

# 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z