component
AVS1ACP08
Public Made by Adomby adom
STMicroelectronics Power Management Specialized - PMIC, DIP-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAVS1ACP08
STMicroelectronics · Power Management Specialized - PMIC · DIP-8
AVS1ACP08 from STMicroelectronics, in a DIP-8. 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 | VSS | power_in | Controller supply pin with on-chip shunt regulator, Vreg = VSS - VDD of -10 V min, -9 V typ, -8 V max, and 0.7 mA max quiescent current with triac gate not connected. |
| 2 | Osc/In | input | Oscillator input, used with an external 91 kΩ resistor and 100 pF capacitor for a 44 kHz typical oscillator frequency. |
| 3 | Osc/Out | output | Oscillator output, used with the external 91 kΩ / 100 pF RC network for 42 to 46 kHz oscillator frequency. |
| 4 | N.C. | unconnected | No internal connection. |
| 5 | VDD | power_in | Positive reference of the controller supply, with the Mode input thresholds and reset thresholds referred to it. |
| 6 | VG | output | Gate drive output delivering the triggering pulse train to the triac gate. |
| 7 | Mode | input | Mode input: connected to VSS it activates the option locking the triac control in 220 V mode after a drop to 110 V, connected to VDD it deactivates that option, with VIL/VIH thresholds of 0.3 Vreg and 0.7 Vreg referred to VDD. |
| 8 | VM | input | Mains voltage measurement input for peak voltage detection (4.25 V typ high threshold) and zero-crossing detection (110 mV typ high threshold), referred to VSS. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | STMicroelectronics |
| Package | DIP-8 |
| Category | Power Management ICs |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VSS | -12 | 0.5 | V | 2 | ||
| I/O voltage | VI/VO | 0.5 | V | min printed as VSS -0.5 | 2 | ||
| I/O current | II/IO | -40 | 40 | mA | 2 | ||
| Storage Temperature | Tstg | -60 | 150 | °C | 2 | ||
| Operating Temperature | Toper | 0 | 70 | °C | code C | 2 | |
| Shunt regulator | VSS (Vreg) | -10 | -9 | -8 | V | pin 1, Toper = 25°C | 4 |
| Oscillator frequency | F | 42 | 44 | 46 | KHz | pin 3, R = 91kΩ, C = 100pF | 4 |
| Peak voltage of detection high-threshold | Vth | 4.08 | 4.25 | 4.42 | V | VM pin 8, referred to VSS | 4 |
| Peak voltage of detection hysteresis | Vh | 0.37 | 0.4 | 0.42 | V | VM pin 8, referred to VSS | 4 |
| Zero-crossing detection high-threshold | Vth | 95 | 110 | 125 | mV | VM pin 8, referred to VSS | 4 |
| Zero-crossing detection hysteresis | Vh | 27 | 50 | 80 | mV | VM pin 8, referred to VSS | 4 |
CAD (KiCad official)
- Symbol:
AVS1ACP08 - Footprint:
Package_DIP:DIP-8_W7.62mm - 3D model: DIP-8 (KiCad packages3D, STEP)
- 3D model files:
avs1acp08-etched.step/avs1acp08-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);avs1acp08.step/avs1acp08.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: STMicroelectronics datasheet (7 pp, sha256
ca1878d018717d48, retrieved 2026-10-23, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-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).