component
NCV3064MNTXG
Public Made by Adomby adom
onsemi AC-DC Controllers & Regulators, DFN-8-EP(4x4). Datasheet-verified pinout, 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
markdownNCV3064MNTXG
onsemi · AC-DC Controllers & Regulators · DFN-8-EP(4x4)
NCV3064MNTXG from onsemi, in a DFN-8-EP(4x4). 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 | Switch Collector | output | Internal Darlington switch collector that sources up to 1.5 A at 40 V |
| 2 | Switch Emitter | output | Internal Darlington switch emitter that sinks up to 1.5 A with typical 1.3 V drop |
| 3 | Timing Capacitor | passive | Timing capacitor node for oscillator frequency setting with 500 mV peak-to-valley voltage ripple |
| 4 | GND | power_in | Ground reference for all internal circuits; exposed pad connects to this pin |
| 5 | Comparator Inverting Input | input | Inverting input of internal feedback comparator that accepts voltage from -0.3 V to VCC |
| 6 | VCC | power_in | Voltage supply input accepting 3.0 V to 40 V |
| 7 | Ipk Sense | input | Peak current sense input for cycle-by-cycle current limiting triggered at 200 mV threshold |
| 8 | ON/OFF | input | ON/OFF logic input that enables operation when high (>2.2 V) and disables to <100 µA standby when low (<1.0 V) or floating |
| 9 | EP | passive | Exposed pad (from the footprint; not named in the datasheet pin table). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | onsemi |
| Package | DFN-8-EP(4x4) |
| Category | Power Supply Chip |
| Pins | 9 |
CAD (KiCad official)
- Symbol:
NCV3064MNTXG - Footprint:
Package_DFN_QFN:DFN-8-1EP_4x4mm_P0.8mm_EP2.5x3.6mm - 3D model: DFN-8-EP(4x4) (KiCad packages3D, STEP)
- 3D model files:
ncv3064mntxg-etched.step/ncv3064mntxg-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ncv3064mntxg.step/ncv3064mntxg.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: onsemi datasheet (22 pp, sha256
e4910b467babd878, retrieved 2026-09-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.2, primaryclaude-haiku-4-5-20251001(text), consensusclaude-sonnet-4-6(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).