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TPS564208DDCR

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by adom

Texas Instruments DC-DC Converters, TSOT-23-6L. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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Contents

README

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TPS564208DDCR

Texas Instruments · DC-DC Converters · TSOT-23-6L

TPS564208DDCR from Texas Instruments, in a TSOT-23-6L. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Ground pin. Source terminal of the low-side power NFET as well as the ground terminal for the controller circuit. Connect sensitive VFB to this GND at a single point.
2 SW output Switch node connection between the high-side NFET and low-side NFET. Connects to the output inductor. Absolute range -2 V to 19 V.
3 VIN power_in Input voltage supply pin (4.5 V to 17 V). Drain terminal of the high-side power NFET. Bypass with input ceramic capacitors close to the pin.
4 VFB input Converter feedback input. Connect to the output voltage through a feedback resistor divider. Internal reference threshold VFBTH ≈ 760 mV (typ).
5 EN input Enable input control. Active high; must be pulled up to enable the device. VENH ≥ 1.6 V (enable), VENL ≤ 0.8 V (disable). Internal pull-down resistance to GND ~425 kΩ.
6 VBST power_out Bootstrap supply pin for the high-side NFET gate drive circuit. Connect a 0.1 µF ceramic capacitor between VBST and SW pins.

Key specifications

Parameter Value
Manufacturer Texas Instruments
Package TSOT-23-6L
Category PMIC
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • TPS564208DDCR
  • TPS564208DDCRDDCT

CAD (KiCad official)

  • Symbol: TPS564208DDCR
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: TSOT-23-6L (KiCad packages3D, STEP)
  • 3D model files: tps564208ddcr-etched.step / tps564208ddcr-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tps564208ddcr.step / tps564208ddcr.glb are the bare package body.

Provenance

Data extracted from the manufacturer datasheet, not a distributor listing:

  • Datasheet: Texas Instruments datasheet (29 pp, sha256 c5fb8d0cdf839130, retrieved 2026-08-17, tier: manufacturer)
  • Extractor: ds2sf (Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF