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Integrated Circuit TPS54620rgyr of DC/DC Switching Regulator IC

Name: Integrated Circuit TPS54620rgyr of DC/DC Switching Regulator IC
Brand: all-electronics-online.com
SKU: 799602665
Availability: InStock
Rating: 5 (109 reviews)

Price:	US $ 0.6452/Piece
Min Order:	1000/Piece
Pay Type:	L/C,T/T,D/P,Paypal

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Showroom Product Company Profile

Prod Model:	TPS54620RGYR
Number Of Outputs:	1
Output Type:	Adjustable
Output Voltage (V):	0.8 to 15
Maximum Output Current (a):	6
Minimum Input Voltage (V):	1.6
Maximum Input Voltage (V):	17
Operation Temperature Range:	-40 ~ 150

Product Description

Lead time	2 to 3 days after receiving the payment.
Remark	100% New and original ; 30 days warranty
Payment	Heng Seng Bank (Hong Kong), Paypal,
Shipment	DHL ,TNT ,FEDEX, UPS or any other express

MANUFACTURER
Texas Instruments

PRODUCT CATEGORY
DC to DC Converter and Switching Regulator Chip

DESCRIPTION
Conv DC-DC 1.6V to 17V Step Down Single-Out 0.8V to 15V 6A 14-Pin VQFN EP T/R

Description
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.

Features
Integrated 26 mΩ / 19 mΩ MOSFETs
Split Power Rail: 1.6 V to 17 V on PVIN
200kHz to 1.6 MHz Switching Frequency
Synchronizes to External Clock
0.8V ±1% Voltage Reference Over Temperature
Low 2 µA Shutdown Quiescent Current
Monotonic Start-Up into Pre-biased Outputs
-40°C to 150°C Operating Junction Temperature Range
Adjustable Slow Start/Power Sequencing
Power Good Output Monitor for Undervoltage and Overvoltage
Adjustable Input Undervoltage Lockout
Supported by SwitcherPro™ Software Tool
For SWIFT™ Documentation and SwitcherPro™, visit http://www.ti.com/swift

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

Specifications
EU RoHS Compliant
Type Step Down
Number of Outputs 1
Output Type Adjustable
Output Voltage (V) 0.8 to 15
Maximum Output Current (A) 6
Minimum Input Voltage (V) 1.6
Maximum Input Voltage (V) 17
Switching Regulator Yes
Minimum Operating Temperature (°C) -40
Maximum Operating Temperature (°C) 150
Packaging Tape and Reel
Mounting Surface Mount
Package Height (mm) 0.95(Max)
Package Length (mm) 3.65(Max)
Package Width (mm) 3.65(Max)
PCB changed 14
Standard Package Name QFN
Supplier Package VQFN EP
Pin Count 14
Lead Shape No Lead

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