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TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519
TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519
TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519
TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519
Specifications
Brand Name :
original
Model Number :
TPS54519RTER
Certification :
ISO9001:2015standard
Place of Origin :
original
MOQ :
10pcs
Price :
Contact us to win best offer
Payment Terms :
L/C, T/T, Western Union,PayPal
Supply Ability :
10000pcs/months
Delivery Time :
1-3 workdays
Packaging Details :
Standard
Topology :
Buck
Quiescent Current :
455 uA
Switching Frequency :
490 kHz
Operating Supply Current :
455 uA
Description

TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519

FEATURES

• Two 30 mΩ (typical) MOSFETs for high efficiency at 5-A loads

• 200kHz to 2MHz Switching Frequency

• 0.6 V Voltage Reference With ± 1% Initial Accuracy

• Adjustable Slow Start / Sequencing

• UV and OV Power Good Output

• Low Operating and Shutdown Quiescent Current

• Safe Start-up into Pre-Biased Output

• Cycle by Cycle Current Limit, Thermal and Frequency Fold Back Protection

• –40°C to 140°C Operating Junction Temperature Range

• Thermally Enhanced 3mm × 3mm 16-pin QFN
APPLICATIONS

• Low-Voltage, High-Density Power Systems

• Point of Load Regulation for High Performance DSPs, FPGAs, ASICs and Microprocessors

• Broadband, Networking and Optical Communications Infrastructure
DESCRIPTION
The TPS54519 device is a full featured 6 V, 5 A, synchronous step down current mode converter with two integrated MOSFETs.

The TPS54519 enables small designs by integrating the MOSFETs, implementing current mode control to reduce external component count, reducing inductor size by enabling up to 2 MHz switching frequency, and minimizing the IC footprint with a small 3mm x 3mm thermally enhanced QFN package.

Efficiency is maximized through the integrated 30mΩ MOSFETs and 350μA typical supply current. Using the enable pin, shutdown supply current is reduced to 2 μA by entering a shutdown mode.
Under voltage lockout is internally set at 2.6 V, but can be increased by programming the threshold with a resistor network on the enable pin. The output voltage startup ramp is controlled by the slow start pin. An open drain power good signal indicates the output is within 93% to 107% of its nominal voltage.
Frequency fold back and thermal shutdown protects the device during an overcurrent condition.

TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519

Product tags

ktec power adaptor ksafk1900474t1m2

,

rectifier diodes 1n4001 1n4007

,

rectifier regulatorsh5228 12
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TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519

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Product Detail
Brand Name :
original
Model Number :
TPS54519RTER
Certification :
ISO9001:2015standard
Place of Origin :
original
MOQ :
10pcs
Price :
Contact us to win best offer
Contact Supplier
TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519
TPS54519RTER Integrated Circuits Mode Converter Power Management Electronic Devices 2.95-6vin 5a TPS54519

Walton Electronics Co., Ltd.

Active Member
4 Years
shenzhen
Since 2004
Business Type :
Trading Company
Main Products :
Integrated Circuit Chip, Transistor IC Chip, Temperature Sensor Chip
Employee Number :
50~100
Certification Level :
Active Member
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