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docs tp8204hs6-b: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
package.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (silk-marker, drawn, top-left) · Ray
page.json tp8204hs6-b: component.models_3d pose record per STEP (Z-up, seated z=0, pad-centre origin, identity binding) · Ray
README.md tp8204hs6-b: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray
tp8204hs6-b-etched.fit.json tp8204hs6-b: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
tp8204hs6-b-etched.glb tp8204hs6-b: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
tp8204hs6-b-etched.step tp8204hs6-b: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray
tp8204hs6-b.glb Publish 0.1.0 · Ray
tp8204hs6-b.kicad_mod Publish 0.1.0 · Ray
tp8204hs6-b.kicad_sym Publish 0.1.0 · Ray
tp8204hs6-b.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect an… · Ray
tp8204hs6-b.step Publish 0.1.0 · Ray

TP8204HS6-B

TECH PUBLIC · DC-DC Converters · SOT-23-6

TP8204HS6-B from TECH PUBLIC, in a SOT-23-6. 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 Device ground return. Connect to system ground plane; carries switching return currents.
2 LX output Switching node. Internal high-side and low-side MOSFETs connect here; drive the external inductor from LX. Swings between GND and VIN at 500kHz.
3 IN power_in Power supply input. 4.5V to 17V input voltage range. Bypass with a low-ESR ceramic capacitor (e.g. 22uF) close to the pin.
4 FB input Adjustable-version feedback input. Connect FB to the center point of the external resistor divider. Regulated to 0.8V typical (0.780V min / 0.820V max).
5 EN input Enable input. Drive logic-high (Vih >= 1.5V) to enable the IC; drive logic-low (Vil <= 0.5V) to disable the IC and enter micro-power shutdown mode (~1uA). Absolute max 6V.
6 BS passive Bootstrap pin for the high-side MOSFET gate driver. Connect a capacitor (typ. 1uF) between LX and BS to form a floating supply across the high-side switch driver.

Key specifications

Parameter Value
Manufacturer TECH PUBLIC
Package SOT-23-6
Category PMIC
Pins 6

Ordering variants

Same part, different packaging or reel option.

  • TP8204HS6-B

CAD (KiCad official)

  • Symbol: TP8204HS6-B
  • Footprint: Package_TO_SOT_SMD:SOT-23-6
  • 3D model: SOT-23-6 (KiCad packages3D, STEP)
  • 3D model files: tp8204hs6-b-etched.step / tp8204hs6-b-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tp8204hs6-b.step / tp8204hs6-b.glb are the bare package body.

Provenance

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

  • Datasheet: TECH PUBLIC datasheet (6 pp, sha256 081d2a82430b939c, retrieved 2026-08-17, tier: lcsc)
  • 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