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TPS54620RGYR

14 Terminals 4.5V 14-Pin TPS54620 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~1.6MHz Tape & Reel (TR) 14-VFQFN Exposed Pad


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-TPS54620RGYR
  • Package: 14-VFQFN Exposed Pad
  • Datasheet: -
  • Stock: 237
  • Description: 14 Terminals 4.5V 14-Pin TPS54620 DC DC Voltage Regulator SWITCHING REGULATOR 1 Outputs 200kHz~1.6MHz Tape & Reel (TR) 14-VFQFN Exposed Pad (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Contact Plating Gold
Mounting Type Surface Mount
Package / Case 14-VFQFN Exposed Pad
Surface Mount YES
Number of Pins 14
Weight 32.205058mg
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 Position QUAD
Peak Reflow Temperature (Cel) 260
Terminal Pitch 0.5mm
Base Part Number TPS54620
Function Step-Down
Number of Outputs 1
Output Voltage 15V
Output Type Adjustable
Max Output Current 6A
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~1.6MHz
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
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free
TPS54620RGYR Description

The TPS54620RGYR is a synchronous Step-down Converter optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. More space is saved by using current-mode control, which decreases component count, and by selecting a high switching frequency, which minimizes the inductor's footprint. The SS/TR pin controls the output voltage startup ramp, allowing it to operate as a stand-alone power supply or in tracking circumstances. Power sequencing is also feasible by configuring the enable and open drain power good pins correctly. The high-side FET's cycle-by-cycle current limiting safeguards the device in overload circumstances and is supplemented by a low-side source current limit that prevents current runaway. A low-side sinking current limit is also present, which disables the low-side MOSFET to prevent excessive reverse current. When the die temperature exceeds the thermal shutdown temperature, the part is disabled.

TPS54620RGYR Features

0.8V ±1% Voltage reference over temperature
Synchronizes to external clock
Monotonic start-up into pre-biased outputs
Adjustable input undervoltage lockout
Supported by SwitcherPro? software tool
Integrated 26/19mR MOSFETs
2μA Low shutdown quiescent current
Green product and no Sb/Br
Adjustable slow start/power sequencing
Power good output monitor for undervoltage and overvoltage

TPS54620RGYR Applications

High Density Distributed Power Systems
High Performance Point of Load Regulation
Broadband
Networking
Optical Communications Infrastructure