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VIPER06HN

STMicroelectronics · AC-DC Controllers And Regulators · DIP-7

VIPER06HN from STMicroelectronics, in a DIP-7. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.

Pinout

Pin Name Type Function
1 GND power_in Connected to the source of the internal power MOSFET and serves as the controller ground reference.
2 VDD power_in Supply voltage of the control section, operating range 11.5 V to 23.5 V, with an internal clamp of 23.5 V and a maximum input current of 20 mA; it also receives the charging current of the external capacitor.
3 LIM passive Sets the drain current limitation; an external resistor to GND reduces the limit (values above 80 kΩ or an open pin give the default IDlim), and the pin must be left open for the default limit, with VLIM rated -0.3 V to 2.8 V.
4 FB input Inverting input of the internal transconductance error amplifier with a reference of 3.2 V to 3.4 V (VREF_FB), and an input voltage rating of -0.3 V to 4.8 V.
5 COMP passive Output of the internal transconductance error amplifier, where the compensation network is connected to GND; the linear range runs from VCOMPL (1.1 V typ.) to VCOMPH (3 V), with an input voltage rating of -0.3 V to 3.5 V.
7 DRAIN power_in High-voltage drain pin of the internal power MOSFET, rated 800 V, which also draws the built-in high-voltage startup bias current; the pins are connected to the metal frame for heat dissipation.
8 DRAIN power_in High-voltage drain pin of the internal power MOSFET, rated 800 V, which also draws the built-in high-voltage startup bias current; the pins are connected to the metal frame for heat dissipation.

Key specifications

Parameter Value
Manufacturer STMicroelectronics
Package DIP-7
Category Power Management (PMIC)
Pins 7

CAD (KiCad official)

  • Symbol: VIPER06HN
  • Footprint: Package_DIP:DIP-8-N6_W7.62mm
  • 3D model: DIP-7 (KiCad packages3D, STEP)
  • 3D model files: viper06hn-etched.step / viper06hn-etched.glb carry the MPN laser-etched on the die in a toggleable Adom.LaserEtch group (Fusion-ready); viper06hn.step / viper06hn.glb are the bare package body.

Provenance

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

  • Datasheet: STMicroelectronics datasheet (28 pp, sha256 1f4b7d4d7eefd84f, retrieved 2026-10-08, tier: lcsc)
  • Extractor: parts-factory 2.0.0 / extract_pins 0.3, primary claude-haiku-5-5 (text), consensus claude-sonnet-5-5 (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
  • CAD: KiCad official libraries (CC-BY-SA 4.0).

Datasheet PDF