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GC8310
Public Made by Adomby adom
SX globalchip Gate Drivers, SOP-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
markdownGC8310
SX globalchip · Gate Drivers · SOP-8
GC8310 from SX globalchip, in a SOP-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 | VCC | power_in | Supply pin for the logic and H-bridge; operating supply range is 1.2 to 6 V (absolute maximum -0.3 to 7 V), and the VCC bypass capacitor, especially a ceramic one, should be placed as close to this pin as possible. |
| 2 | OUT1 | output | H-bridge output 1, driving the motor; the device supplies up to 1.3 A continuous output current with a 2.3 A peak rating. |
| 3 | OUT2 | output | H-bridge output 2, driving the motor; the device supplies up to 1.3 A continuous output current with a 2.3 A peak rating. |
| 4 | GND | power_in | Ground pin; the motor return ground should be isolated from the signal ground in the PCB layout. |
| 5 | IN2 | input | Logic input 2 for the PWM (IN/IN) control mode, with a maximum logic input voltage of 7 V and an internal 100 kΩ pull-down that defaults it to low. |
| 6 | IN1 | input | Logic input 1 for the PWM (IN/IN) control mode, with a maximum logic input voltage of 7 V and an internal 100 kΩ pull-down that defaults it to low. |
| 7 | N.C | unconnected | No internal connection; the datasheet lists this pin as not connected. |
| 8 | N.C | unconnected | No internal connection; the datasheet lists this pin as not connected. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | SX globalchip |
| Package | SOP-8 |
| Category | Motor Driver 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 |
|---|---|---|---|---|---|---|---|
| Operating supply voltage (absolute max) | VCC | -0.3 | 7 | V | 3 | ||
| Control input voltage range | INx | -0.5 | 7 | V | 3 | ||
| Continuous output current | Irms | 1.3 | A | 3 | |||
| Peak current | Imax | 2.3 | A | 3 | |||
| Operating temperature | Top | -40 | 100 | ℃ | 3 | ||
| Junction temperature | Tjmax | -40 | 150 | ℃ | 3 | ||
| Storage temperature | Tstg | -60 | 150 | ℃ | 3 | ||
| ESD protection, human body model | ESD | -4000 | 4000 | V | Human body model | 3 | |
| Logic supply voltage (recommended) | VCC | 1.2 | 6 | V | T=25℃ | 4 | |
| Continuous output current (recommended) | IOUT | 0 | 1.3 | A | T=25℃ | 4 | |
| External PWM frequency | fPWM | 0 | 250 | kHZ | T=25℃ | 4 | |
| Logic input voltage | Vlogic | 0 | 7 | V | T=25℃ | 4 | |
| Ambient operating temperature | Ta | -40 | 100 | ℃ | T=25℃ | 4 | |
| VCC operating voltage | VCC | 3 | 5 | 6 | V | 4 | |
| VCC operating current 1 | IVCC | 200 | 550 | uA | VCC=5V, no PWM | 4 | |
| VCC quiescent current (sleep mode) | IVCCQ | 0.01 | 1 | uA | VCC=5V, IN1=IN2=0, power-saving mode | 4 | |
| High-side plus low-side on-resistance | RdsON | 420 | 600 | mΩ | VCC=5V, Io=500mA | 4 | |
| Off-state leakage current | IOFF | -200 | 200 | nA | Vout=0V | 4 | |
| Logic low input voltage | VIL | 0 | 0.75 | V | VCC=3V, high to low | 4 | |
| Logic low input voltage | VIL | 0 | 1 | V | VCC=5V, high to low | 4 | |
| Logic high input voltage | VIH | 1.3 | V | VCC=3V, low to high | 4 | ||
| Logic high input voltage | VIH | 2.1 | V | VCC=5V, low to high | 4 | ||
| Logic low input current | IIL | -5 | 5 | uA | Vin=0 | 4 | |
| Input logic hysteresis | VHY | 0.4 | V | VCC=3V | 4 | ||
| Input logic hysteresis | VHY | 0.6 | V | VCC=5V | 4 | ||
| Logic high input current | IIH | 50 | uA | Vin=3.3V | 4 | ||
| Pull-down resistance | Rpd | 100 | kΩ | 4 | |||
| Over-temperature protection threshold | TSD | 150 | 170 | 180 | ℃ | 4 | |
| Over-temperature protection hysteresis | ΔTSD | 30 | ℃ | 4 | |||
| Output rise time | T5 | 10 | 188 | ns | TA=25°C, VCC=5V, RL=20Ω | 5 | |
| Output fall time | T6 | 10 | 188 | ns | TA=25°C, VCC=5V, RL=20Ω | 5 | |
| Startup time | T1 | 300 | ns | TA=25°C, VCC=5V, RL=20Ω | 5 | ||
| Shutdown time | T2 | 220 | ns | TA=25°C, VCC=5V, RL=20Ω | 5 | ||
| Input high to output high delay | T3 | 100 | ns | TA=25°C, VCC=5V, RL=20Ω | 5 | ||
| Input low to output low delay | T4 | 100 | ns | TA=25°C, VCC=5V, RL=20Ω | 5 |
CAD (KiCad official)
- Symbol:
GC8310 - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
gc8310-etched.step/gc8310-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);gc8310.step/gc8310.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: SX globalchip datasheet (8 pp, sha256
2f07a3be8657f09c, retrieved 2026-10-16, tier: lcsc) - Datasheet language: Chinese. Pin names, descriptions, and specs on this page were extracted and translated to English by ds2sf; the linked PDF is the manufacturer original.
- 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).