component
TMI8260SP
Public Made by Adomby adom
TMI Brushed DC Motor 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
markdownTMI8260SP
TMI · Brushed DC Motor Drivers · SOP-8
TMI8260SP from TMI, 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 | IN2 | input | Reverse logic control input (IN2 high with IN1 low drives reverse, OUT2 to OUT1); the logic input voltage range is -0.3 V to 6 V and the logic input frequency is 0 to 50 kHz. |
| 2 | IN1 | input | Forward logic control input (IN1 high with IN2 low drives forward, OUT1 to OUT2); the logic input voltage range is -0.3 V to 6 V and the logic input frequency is 0 to 50 kHz. |
| 3 | GND | power_in | Device ground. |
| 4 | VCC | power_in | Power supply input with a recommended range of 3 V to 18 V; the absolute maximum rating is -0.3 V to 25 V. |
| 5 | OUT1 | output | Forward H-bridge output; the SOP8 continuous output current is rated 0 to 4.0 A. |
| 6 | OUT1 | output | Forward H-bridge output (shared with pin 5); the SOP8 continuous output current is rated 0 to 4.0 A. |
| 7 | OUT2 | output | Reverse H-bridge output; the SOP8 continuous output current is rated 0 to 4.0 A. |
| 8 | OUT2 | output | Reverse H-bridge output (shared with pin 7); the SOP8 continuous output current is rated 0 to 4.0 A. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | TMI |
| 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 |
|---|---|---|---|---|---|---|---|
| Power supply voltage (VCC) | VCC | -0.3 | 25 | V | 2 | ||
| Logic input voltage (IN2, IN1) | -0.3 | V | 2 | ||||
| Output continuous current (IOUT) (SOP8) | IOUT | 0 | 4 | A | SOP8, Note 2 | 2 | |
| Operating ambient temperature | -25 | 85 | °C | 2 | |||
| Power consumption (PD) | PD | 2.5 | W | 2 | |||
| Operating junction temperature | TJ | -40 | 150 | °C | Note 3 | 2 | |
| Storage temperature | -55 | 150 | °C | 2 | |||
| Power supply voltage range | VCC | 3 | 18 | V | 3 | ||
| Logic input voltage range | VIN_X | -0.3 | 6 | V | 3 | ||
| Output continuous current (SOP8) | IOUT_X | 0 | 4 | A | SOP8 | 3 | |
| Logic input frequency | FIN_X | 0 | 50 | kHz | 3 | ||
| Operation voltage | VVCC | 3 | 18 | V | 4 | ||
| Shutdown current | lSDT | 1 | μA | VCC=12V, IN1=IN2=0V, no load | 4 | ||
| Standby current | lBRAKE | 0.3 | 0.6 | 1 | mA | VCC=12V, IN1=IN2=5V or IN1=5V & IN2=0V or IN1=0V & IN2=5V, no load | 4 |
| PWM current | IPWM | 1 | 1.5 | 3 | mA | VCC=12V, IN1=5V, IN2=50kHz, no load | 4 |
| Undervoltage lockout | UVLO | 1.9 | 2.2 | 2.8 | V | VCC rising | 4 |
| Input logic high voltage | VINH | 1.5 | 6 | V | 4 | ||
| Input logic low voltage | VINL | 1.2 | V | 4 | |||
| Input logic high current | IINH | 50 | 100 | μA | VCC = 12V, VIN = 5V | 4 | |
| Input logic low current | IINL | 1 | μA | VCC = 12V, VIN= 0V | 4 | ||
| FETs on resistance (SOP8) | Rds(on) | 90 | mΩ | ILOAD=1A, HS+LS | 4 | ||
| FETs on resistance (SOP8) | Rds(on) | 95 | mΩ | ILOAD=3A, HS+LS | 4 | ||
| Thermal shutdown temperature | TSD | 170 | °C | Note 4 | 4 | ||
| Thermal shutdown hysteresis | THYS | 40 | °C | Note 4 | 4 | ||
| Overcurrent protection trip current (SOP8) | IOCP | 8 | A | SOP8 | 4 | ||
| Overcurrent deglitch time | tOCP | 2.5 | μs | 4 | |||
| Overcurrent retry time | tRETRY | 2.4 | ms | 4 |
CAD (KiCad official)
- Symbol:
TMI8260SP - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8 (KiCad packages3D, STEP)
- 3D model files:
tmi8260sp-etched.step/tmi8260sp-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);tmi8260sp.step/tmi8260sp.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: TMI datasheet (12 pp, sha256
f56338bc2cb765cb, 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).