component
COS1415
Public Made by Adomby adom
COSINE Gate Drivers, SOT23-5. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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COS1415
COSINE · Gate Drivers · SOT23-5
COS1415 from COSINE, in a SOT23-5. 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 | NC | unconnected | No connection. |
| 2 | VDD | power_in | Bias supply for the MOSFET driver, rated 4.5V to 25V with respect to GND; bypass with local ceramic capacitors (1.0 µF suggested). |
| 3 | IN | input | High-impedance, TTL/CMOS compatible control input with 300 mV hysteresis between the high (1.8V) and low (0.7V) thresholds. |
| 4 | GND | power_in | Device return pin that should have a low-impedance connection to the bias supply return, since high peak current flows out of it when the load is discharged. |
| 5 | OUT | output | Low-impedance CMOS push-pull output with equal pull-up and pull-down strength, delivering up to 1.5A peak current into 1000pF loads. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| Package | SOT23-5 |
| Category | Motor Driver ICs |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC supply voltage | Vs | 26 | V | 4 | |||
| Operating junction temperature | -40 | 125 | °C | 4 | |||
| Storage temperature | -55 | 150 | °C | 4 | |||
| Peak output current | 2 | A | 4 | ||||
| DC Supply Voltage | 4.5 | 25 | V | 4 | |||
| Operating ambient temperature | -40 | 85 | °C | 4 | |||
| Operating Voltage Range | VDD | 4.5 | 25 | V | 5 | ||
| Input Current | IIN | -1 | 1 | µA | 0V ≤ VIN ≤ VDD | 4 | |
| Peak Output Current, source | IPK | 1.5 | A | Source Current, f=1kHz, CL=1000pF | 5 | ||
| Peak Output Current, sink | IPK | -1.5 | A | Sink Current, f=1kHz, CL=1000pF | 5 | ||
| Continuous Output Current | IDC | -200 | 200 | mA | Source / Sink Current | 5 | |
| Under-Voltage Lockout ON Threshold | 3.6 | 4 | V | 5 | |||
| Package Thermal Resistance | 190 | °C/W | SOT23-5 package | 4 |
CAD (KiCad official)
- Symbol:
COS1415 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT23-5 (KiCad packages3D, STEP)
- 3D model files:
cos1415-etched.step/cos1415-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cos1415.step/cos1415.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (7 pp, sha256
21db2210bc1956ea, retrieved 2026-10-18, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).
# COS1415
**COSINE** · Gate Drivers · SOT23-5
COS1415 from COSINE, in a SOT23-5. 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 | NC | unconnected | No connection. |
| 2 | VDD | power_in | Bias supply for the MOSFET driver, rated 4.5V to 25V with respect to GND; bypass with local ceramic capacitors (1.0 µF suggested). |
| 3 | IN | input | High-impedance, TTL/CMOS compatible control input with 300 mV hysteresis between the high (1.8V) and low (0.7V) thresholds. |
| 4 | GND | power_in | Device return pin that should have a low-impedance connection to the bias supply return, since high peak current flows out of it when the load is discharged. |
| 5 | OUT | output | Low-impedance CMOS push-pull output with equal pull-up and pull-down strength, delivering up to 1.5A peak current into 1000pF loads. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | COSINE |
| Package | SOT23-5 |
| Category | Motor Driver ICs |
| Pins | 5 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| DC supply voltage | Vs | | | 26 | V | | 4 |
| Operating junction temperature | | -40 | | 125 | °C | | 4 |
| Storage temperature | | -55 | | 150 | °C | | 4 |
| Peak output current | | | | 2 | A | | 4 |
| DC Supply Voltage | | 4.5 | | 25 | V | | 4 |
| Operating ambient temperature | | -40 | | 85 | °C | | 4 |
| Operating Voltage Range | VDD | 4.5 | | 25 | V | | 5 |
| Input Current | IIN | -1 | | 1 | µA | 0V ≤ VIN ≤ VDD | 4 |
| Peak Output Current, source | IPK | | | 1.5 | A | Source Current, f=1kHz, CL=1000pF | 5 |
| Peak Output Current, sink | IPK | -1.5 | | | A | Sink Current, f=1kHz, CL=1000pF | 5 |
| Continuous Output Current | IDC | -200 | | 200 | mA | Source / Sink Current | 5 |
| Under-Voltage Lockout ON Threshold | | 3.6 | | 4 | V | | 5 |
| Package Thermal Resistance | | | 190 | | °C/W | SOT23-5 package | 4 |
## CAD (KiCad official)
- Symbol: `COS1415`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT23-5 (KiCad packages3D, STEP)
- 3D model files: `cos1415-etched.step` / `cos1415-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `cos1415.step` / `cos1415.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [COSINE datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8590904283875389440) (7 pp, sha256 `21db2210bc1956ea`, retrieved 2026-10-18, 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](docs/cos1415-datasheet.pdf)