TPS54620RGYR

17V, 6A, synchronous step down converter, 14VQFN, 0.8 V ~ 15 V, 200kHz ~ 1.6MHz

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Price:: US $1.10~1.80 / piece [Get Latest Price]

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PartNumber:: TPS54620RGYR

Brand:: Texas Instruments - TI | Pack: DIP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2012-03-13

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Part Number:TPS54620RGYR
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Product Summary

The TPS54620RGYR is a full featured 17V, 6A 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 applications of the TPS54620RGYR include High Density Distributed Power Systems, High Peformance Point of Load Regulation and Broadband, Networking and Optical Communications Infrastructure.

Parametrics

TPS54620RGYR absolute maximum ratings: (1)Input Voltage, VIN: – 0.3 to 20 V; PVIN: – 0.3 to 20 V; EN: – 0.3 to 3 V; BOOT: – 0.3 to 27 V; VSENSE: – 0.3 to 3 V; COMP: – 0.3 to 3 V; PWRGD: – 0.3 to 6 V; SS/TR: – 0.3 to 3 V; RT/CLK: – 0.3 to 6 V; (2)Output Voltage, BOOT-PH: 0 to 7 V; PH: – 1 to 20 V; PH 10ns Transient: – 3 to 20 V; (3)Vdiff(GND to PowerPAD): – 0.2 to 0.2 V; (4)Source Current, RT/CLK: ± 100 μ A; (5)Sink Current, COMP: ± 200 μ A; PWRGD: – 0.1 to 5 mA; (6)Electrostatic Discharge (HBM) QSS 009-105 (JESD22-A114A): 2 kV; (7)Electrostatic Discharge (CDM) QSS 009-147 (JESD22-C101B.01): 500 V; (8)Operating Junction Temperature: – 40 to 150℃; (9)Storage Temperature: – 65 to 150℃.

Features

TPS54620RGYR features: (1)Integrated 26mΩ / 19mΩ MOSFETs; (2)Split Power Rail: 1.6V to 17V on PVIN; (3)200kHz to 1.6MHz Switching Frequency; (4)Synchronizes to External Clock; (5)0.8V ± 1% Voltage Reference Over Temperature; (6)Low 2uA Shutdown Quiscent Current; (7)Monotonic Start-Up into Prebiased Outputs; (8)– 40 to 150℃ Operating Junction Temperature Range; (9)Adjustable Slow Start/Power Sequencing.