Low

TPS54620RGYT - 

DC-DC Switching Buck Step Down Regulator, Adjustable, 4.5V-17Vin, 800mV-15Vout, 6Aout, QFN-14

TEXAS INSTRUMENTS TPS54620RGYT

The actual product may differ from image shown

Manufacturer Part No:
TPS54620RGYT
Newark Part No.:
28X4028
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The TPS54620RGYT is a 17V 6A Synchronous Step-down SWIFT™ Converter 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 inductor's footprint. 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 which turns off the low-side MOSFET to prevent excessive reverse current. Thermal shutdown disables the part when die temperature exceeds thermal shutdown temperature.
  • Integrated 26/19mΩ MOSFETs
  • Split power rail (1.6 to 17V on PVIN)
  • 200kHz to 1.6MHz Switching frequency
  • Synchronizes to external clock
  • 0.8V ±1% Voltage reference over-temperature
  • Low 2µA shutdown quiescent current
  • Monotonic start-up into pre-biased outputs
  • Adjustable slow start/power sequencing
  • Power good output monitor for under-voltage and overvoltage
  • Adjustable input under-voltage lockout
  • Green product and no Sb/Br

Applications

Power Management, Communications & Networking, Fibre Optics

Warnings

This device has limited built-in ESD protection, leads should be shorted together or the device placed in conductive foam during storage or handling to prevent electrostatic damage to the MOS gates.

Product Information

:
Synchronous Buck (Step Down)
:
4.5V
:
17V
:
1Outputs
:
QFN
:
14Pins
:
6A
:
800mV
:
15V
:
1.6MHz
:
150°C
:
Tape & Reel
:
-
:
-
:
MSL 2 - 1 year
Find similar products Choose and modify the attributes above to find similar products.

Substitutes

Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Avail
Price For
Quantity

TEXAS INSTRUMENTS

DC-DC Switching Step Down Regulator, Adjustable, 4.5V-17Vin, 0.8V-15Vout, 6Aout, VQFN-14

12,000 in stock
Add

TEXAS INSTRUMENTS

DC-DC Switching Step Down Regulator, Adjustable, 4.5V-17Vin, 0.8V-15Vout, 6Aout, VQFN-14

2,462 in stock

Each (Supplied on Cut Tape)

1+ $4.75 10+ $4.27 25+ $4.11 100+ $3.50 More Pricing...

Add

Associated Products

Compare Selected

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

1,000 In stock

for same day shipping

see cut-off times
 
Check stock and lead times
More stock available week commencing 11/20/17
$2.58 $ 2.58
Price for:
Each (Supplied on Full Reel)
Multiple: 250 Minimum: 250
Quantity Price Your Price
250 + $3.82
500 + $3.42
1000 + $2.58
No longer stocked:: No Longer Manufactured::
Add to Cart
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange

Community

Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.

Filters:

Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.