component
COS1415R
Public Made by Adomby adom
COSINE Gate Drivers, SOT23-5. 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
markdownCOS1415R
COSINE · Gate Drivers · SOT23-5
COS1415R 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; this pin is not connected in the COS1415R/16R SOT23-5 variant. |
| 2 | GND | power_in | Ground is the device return pin and should have a low-impedance connection to the bias supply return, since high peak current flows out of it when the capacitive load is discharged. |
| 3 | IN | input | MOSFET driver control input is high-impedance and TTL/CMOS compatible, with 300 mV of hysteresis between the high and low thresholds to prevent output glitching on slow input edges. |
| 4 | OUT | output | MOSFET driver output is a low-impedance CMOS push-pull stage with equal pull-up and pull-down strength, giving matched rise and fall times. |
| 5 | VDD | power_in | Bias supply for the MOSFET driver, rated 4.5V to 25V with respect to GND, to be bypassed with local ceramic capacitors (1.0 µF suggested). |
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 Signal High Threshold | VIH | 1.8 | V | 4 | |||
| Input Signal Low Threshold | VIL | 0.7 | V | 4 | |||
| Input Current | IIN | -1 | 1 | µA | 0V VIN VDD | 4 | |
| Pull-Up Resistance | ROH | 2 | Ω | Source Current = 10mA | 5 | ||
| Pull-Down Resistance | ROL | 2 | Ω | Sink Current = -10mA | 5 | ||
| Continuous Output Current | IDC | -200 | 200 | mA | Source / Sink Current | 5 | |
| Power Supply Current | ICC | 0.6 | mA | VINA=VINB=3V | 5 | ||
| Power Supply Current | ICC | 0.4 | mA | VINA=VINB=0V | 5 | ||
| Under-Voltage Lockout ON Threshold | 3.6 | 4 | V | 5 | |||
| 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 | ||
| Input Signal Hysteresis | VHYS | 0.3 | V | 4 | |||
| Under-Voltage Lockout Hysteresis | 0.5 | V | 5 | ||||
| Rise Time | tR | 11 | ns | CL =1000pF, See Figure 3.1 | 5 | ||
| Fall Time | tF | 11 | ns | CL =1000pF, See Figure 3.1 | 5 | ||
| Turn-On Delay Time, non-inverting input | tD1 | 34 | ns | Non-inverting Input | 5 | ||
| Turn-On Delay Time, inverting input | tD1 | 44 | ns | Inverting Input | 5 | ||
| Turn-Off Delay Time, non-inverting input | tD2 | 34 | ns | Non-inverting Input | 5 | ||
| Turn-Off Delay Time, inverting input | tD2 | 44 | ns | Inverting Input | 5 | ||
| Thermal Shutdown Threshold | 150 | °C | 5 | ||||
| Thermal Shutdown Threshold Hysteresis | 25 | °C | 5 | ||||
| Package Thermal Resistance | 190 | °C/W | SOT23-5 | 4 |
CAD (KiCad official)
- Symbol:
COS1415R - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT23-5 (KiCad packages3D, STEP)
- 3D model files:
cos1415r-etched.step/cos1415r-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);cos1415r.step/cos1415r.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: COSINE datasheet (7 pp, sha256
21db2210bc1956ea, retrieved 2026-10-17, 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).