See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RGB | 20

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TPS53317RGBR


Low Input Voltage, 6A Synchronous Step-Down SWIFT™ Converter for DDR Memory Termination

TI Store Price:

 
 
Qty.Price
1 - 9 $ 5.85
10 - 24 $ 5.33
25 - 99 $ 4.81
100 - 249 $ 4.42
250 - 499 $ 4.03
500 - 749 $ 3.48
750 - 999 $ 3.02
1000 - 9999 $ 2.60

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Texas Instruments TPS53317RGBR

The device is a FET-integrated synchronous buck regulator designed mainly for DDR termination. It can provide a regulated output at ½ VDDQ with both sink and source capability. The device employs D-CAP+ mode operation that provides ease of use, low external component count and fast transient response. The device can also be used for other point-of-load (POL) regulation applications requiring up to 6 A. In addition, the device supports full, 6-A, output sinking current capability with tight voltage regulation.

The device features two switching frequency settings (600 kHz and 1 MHz), integrated droop support, external tracking capability, pre-bias startup, output soft discharge, integrated bootstrap switch, power good function, V5IN pin UVLO protection, and supports both ceramic and SP/POSCAP capacitors. It supports input voltages up to 6.0 V, and output voltages adjustable from to 2.0 V.

The device is available in the 3.5 mm × 4 mm, 20-pin, VQFN package (Green RoHs compliant and Pb free) with TI proprietary Integrated MOSFET and packaging technology and is specified from –40°C to 85°C.

For all available packages, see the orderable addendum at the end of the data sheet. View datasheet
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