TPS54620RGYT Semiconductors - ICs by Texas Instruments

STEP DOWN CONV 4.5 TO 17V 14QFN REEL

Status: Unknown
Series: -
RoHS: Unknown
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The TPS54620 in thermally enhanced 3.50 mm x 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 inductor's footprint. The output voltage startup ramp is controlled by the SS/TR pin which allows operation as either a stand alone 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.

Prices starting from US$2.48


Distributor Starting From Stock
Logo for Texas Instruments Texas Instruments US$2.48
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Logo for Farnell Farnell US$5.43
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Logo for Newark Electronics Newark Electronics US$6.02
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Logo for element14 element14 US$5.95
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Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 17V
No. of Outputs 1Outputs
DC / DC Converter IC Case QFN
No. of Pins 14Pins
Output Current 6A
Output Voltage Min 800mV
Output Voltage Max 15V
Switching Frequency 1.6MHz
Operating Temperature Max 150°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Accuracy % 1%
Adjustable Output Voltage Min 0.8V
Base Number 54620
Frequency 1.6MHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +150°C
Output Voltage 15V
Primary Input Voltage 17V
Supply Voltage Min 4.5V
Termination Type Surface Mount Device
Voltage Regulator Type Synchronous Buck

Alternative Descriptions

4.5-V to 17-V, 6-A synchronous SWIFT™ buck converter | Texas Instruments
Step-down PWM Converter 5-17V 6A VQFN14 | RS
Step Down Conv, 4.5 To 17V, 14Qfn | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS54620RGYT?

Additional datasheets, footprints and schematics for TPS54620RGYT are listed on our Part Details page. You can also find images and similar parts to TPS54620RGYT on this page.

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What category does TPS54620RGYT fall under?

The TPS54620RGYT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS54620RGYT when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS54620RGYT RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for TPS54620RGYT have stock available?

Authorised distributors including Texas Instruments, RS, Farnell, Newark Electronics and element14 have stock available or on a lead time for TPS54620RGYT.

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