component

CL2207SL

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by Ray

ChipLink Tech AC-DC Controllers & Regulators, SOP-8. Datasheet-verified pinout, KiCad symbol/footprint/3D.

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3D Model

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Symbol & Footprint

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Datasheet

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Contents

README

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CL2207SL

ChipLink Tech · AC-DC Controllers & Regulators · SOP-8

CL2207SL from ChipLink Tech, in a SOP-8. 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 VCC power_in Chip supply pin. Recommended operating range 11V to 27V. UVLO thresholds 16.3V/9.0V; absolute max 30V. Bypass to GND.
2 GND power_in Chip ground reference.
3 FB input Voltage feedback input. Connects to the resistor divider on the auxiliary winding to sense the reflected output voltage for constant-voltage regulation. Absolute max -0.3V to 7V.
4 CS input Current-sense input. Ties to the sense resistor Rcs on the MOSFET source path; used for peak-current control, OCP (500mV threshold) and constant-current regulation. Absolute max -0.3V to 7V.
5 DRAIN power_out Drain of the internal 650V high-voltage power MOSFET. Connects to the transformer primary winding. Pins 5/6/7/8 are internally tied together for thermal spreading.
6 DRAIN power_out Drain of the internal 650V high-voltage power MOSFET. Internally tied to pins 5/7/8.
7 DRAIN power_out Drain of the internal 650V high-voltage power MOSFET. Internally tied to pins 5/6/8.
8 DRAIN power_out Drain of the internal 650V high-voltage power MOSFET. Internally tied to pins 5/6/7.

Key specifications

Parameter Value
Manufacturer ChipLink Tech
Package SOP-8
Category Power Supply Chip
Pins 8

Ordering variants

Same part, different packaging or reel option.

  • CL2207SL
  • CL2207SLOL
  • CL2207SLIL

CAD (KiCad official)

  • Symbol: CL2207SL
  • Footprint: Package_SO:SOIC-8_3.9x4.9mm_P1.27mm
  • 3D model: SOP-8 (KiCad packages3D, STEP)

Provenance

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

  • Datasheet: ChipLink Tech datasheet (14 pp, sha256 4a522447fd218988, retrieved 2026-08-17, tier: lcsc)
  • Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
  • 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