component

TNY288PG

Public Made by Adom

by adom

POWER INTEGRATIONS AC-DC Controllers and Regulators, DIP-8C. Pinout extracted from the datasheet, KiCad symbol/footprint/3D.

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Generated by kicad-footprint-generator · KiCad file format 20260206
Name Last commit message Last updated
docs tny288pg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
viewers pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (fab-chamfer, synthesised, bottom-right) · Ray 1mo ago
package.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (fab-chamfer, synthesised, bottom-right) · Ray 1mo ago
pads.json pin 1: carry the footprint's marker into the .lbr, the viewer and page.json (fab-chamfer, synthesised, bottom-right) · Ray 1mo ago
page.json Brief states the pinout check that actually ran (was an unconditional "Datasheet-verified pinout") · Ray 11d ago
README.md tny288pg: laser-etched CAD + chip hero (factory 2.0.0 backfill) · Ray 15d ago
tny288pg-etched.fit.json tny288pg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tny288pg-etched.glb tny288pg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tny288pg-etched.step tny288pg: re-etch, flat white mark read from pin 1 (service-occt 1.4.0) + chip hero · Ray 3d ago
tny288pg.glb Publish 0.1.0 · Ray 1mo ago
tny288pg.kicad_mod Publish 0.1.0 · Ray 1mo ago
tny288pg.kicad_sym Publish 0.1.0 · Ray 1mo ago
tny288pg.lbr rebuild the library on adom-lbr 2.32.0. The published copy was built by 2.18.0, which imported every KiCad roundrect and oval pad as a SQUARE EAGLE smd; this carries the real pad shape across (0 -> 0 rounded pads) and stops dropping geometry drawn on KiCad User.N layers. Attributes, connects, pads and the pin-1 marker are gated against decreasing and are unchanged. · Ray 1mo ago
tny288pg.step Publish 0.1.0 · Ray 1mo ago

TNY288PG

POWER INTEGRATIONS · AC-DC Controllers and Regulators · DIP-8C

TNY288PG from POWER INTEGRATIONS, in a DIP-8C. 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 EN/UV input ENABLE/UNDERVOLTAGE input. Dual-function pin: enable input and line undervoltage sense. Internal source follower clamps at ~1.2 V; threshold current 75-115 uA disables switching (ON/OFF control). An external resistor from the DC line can be tied here to enable line UV sense (>25 uA to initiate switching).
2 BP/M power_in BYPASS/MULTI-FUNCTION pin. Connection for external bypass capacitor for internally generated 5.85 V supply. Capacitor value also selects current limit (0.1 uF = standard, 1 uF = reduced, 10 uF = increased). A 6.4 V shunt clamp allows OVP latch shutdown when current into pin exceeds ISD.
4 D power_in DRAIN pin of the integrated 725 V power MOSFET. Provides internal operating current for both start-up and steady-state operation via the internal high-voltage current source to the BP/M capacitor. Connects to the transformer primary in a typical flyback topology.
5 S power_in SOURCE pin. Internally connected to the output MOSFET source for high-voltage power return and control-circuit common. Pins 5, 6, 7, 8 are all SOURCE (tied together internally) and simplify heat sinking to the PCB.
6 S power_in SOURCE pin. Internally tied to the MOSFET source; serves as power return and PCB thermal path.
7 S power_in SOURCE pin. Internally tied to the MOSFET source; serves as power return and PCB thermal path.
8 S power_in SOURCE pin. Internally tied to the MOSFET source; serves as power return and PCB thermal path.

Key specifications

Parameter Value
Manufacturer POWER INTEGRATIONS
Package DIP-8C
Category PMIC
Pins 7

Ordering variants

Same part, different packaging or reel option.

  • TNY288PGP
  • TNY288PG
  • TNY288PGD
  • TNY288PGDG
  • TNY288PGK
  • TNY288PGKG

CAD (KiCad official)

  • Symbol: TNY288PG
  • Footprint: Package_DIP:DIP-8_W7.62mm
  • 3D model: DIP-8C (KiCad packages3D, STEP)
  • 3D model files: tny288pg-etched.step / tny288pg-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); tny288pg.step / tny288pg.glb are the bare package body.

Provenance

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

  • Datasheet: POWER INTEGRATIONS datasheet (26 pp, sha256 9117cb81a319b0d4, 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