
Foc pcb
avaninder/GimbalFOC
A pcb that integrates an ESP32S3 with a DRV8313 for BLDC FOC control in a 3-axis camera gimbal

The DRV8313PWPR is a brushless DC (BLDC) Motor Driver made by Texas Instruments in a HTSSOP-28 package with 29 pins. -40℃~+125℃ 2.5A 3 800uA Three Phase Yes HTSSOP-28 Brushless DC (BLDC) Motor Driver ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DRV8313PWP, from EasyEDA) and its footprint (EasyEDA_Cloud:HTSSOP-28_L9.8-W4.5-P0.65-LS6.6-BL-EP, from EasyEDA), ready for a KiCad board. 5,235 are in stock at JLCPCB (part C92482). 18 open-source boards in 17 repositories on GitHub use it.
| Parameter | Conditions | As printed | Page |
|---|---|---|---|
| Power-supply voltage range (VM) | Over operating free-air temperature range | min -0.3 · max 65 V | 4 |
| Digital-pin voltage range | Over operating free-air temperature range | min -0.5 · max 7 V | 4 |
| Comparator input-voltage range | Over operating free-air temperature range | min -0.5 · max 7 V | 4 |
| Pin voltage (GND1, GND2, GND3) | Over operating free-air temperature range | min -600 · max 600 mV | 4 |
| Continuous motor-drive output current | Observe power dissipation and thermal limits | max 2.5 A | 4 |
| Operating virtual junction temperature range TJ | min -40 · max 150 ºC | 4 | |
| Storage temperature range Tstg | min -60 · max 150 ºC | 4 | |
| Junction-to-ambient thermal resistance θJA | DRV8313, PWP, 28 PINS; JEDEC high-K board, natural convection | typ 31.6 °C/W | 4 |
| Junction-to-case (top) thermal resistance θJCtop | DRV8313, PWP, 28 PINS | typ 15.9 °C/W | 4 |
| Junction-to-board thermal resistance θJB | DRV8313, PWP, 28 PINS | typ 5.6 °C/W | 4 |
| Junction-to-top characterization parameter ψJT | DRV8313, PWP, 28 PINS | typ 0.2 °C/W | 4 |
| Junction-to-board characterization parameter ψJB | DRV8313, PWP, 28 PINS | typ 5.5 °C/W | 4 |
| Junction-to-case (bottom) thermal resistance θJCbot | DRV8313, PWP, 28 PINS | typ 1.4 °C/W | 4 |
| Motor power-supply voltage range VM | All VM pins must be connected to the same supply voltage | min 8 · max 60 V | 5 |
| GND1, GND2, GND3 pin voltage VGNDX | min -500 · typ 0 · max 500 mV | 5 | |
| V3P3OUT load current IV3P3 | min 0 · max 10 mA | 5 | |
| VM operating supply current IVM | TA = 25°C, VM = 24 V, fPWM < 50 kHz | typ 1 · max 5 mA | 5 |
| VM sleep-mode supply current IVMQ | TA = 25°C, VM = 24 V | typ 500 · max 800 uA | 5 |
| VM undervoltage lockout voltage VUVLO | TA = 25°C, VM rising | typ 6.3 · max 8 V | 5 |
| V3P3OUT voltage V3P3 | TA = 25°C, IOUT = 0 to 10 mA | min 3.1 · typ 3.3 · max 3.52 V | 5 |
| Input low voltage VIL | TA = 25°C | typ 0.6 · max 0.7 V | 5 |
| Input high voltage VIH | TA = 25°C | min 2.2 · max 5.25 V | 5 |
| Input hysteresis VHYS | TA = 25°C | min 50 · max 600 mV | 5 |
| Input low current IIL | TA = 25°C, VIN = 0 | min -5 · max 5 uA | 5 |
| Input high current IIH | TA = 25°C, VIN = 3.3 V | max 100 uA | 5 |
| Pulldown resistance RPD | TA = 25°C | typ 100 kΩ | 5 |
| Output low voltage VOL | TA = 25°C, nFAULT and COMPO open-drain outputs, IO = 5 mA | max 0.5 V | 5 |
| Output high leakage current IOH | TA = 25°C, nFAULT and COMPO open-drain outputs, VO = 3.3 V | max 1 uA | 5 |
| Common-mode input-voltage range VCM | TA = 25°C, comparator | min 0 · max 5 V | 5 |
| Input offset voltage VIO | TA = 25°C, comparator | min -7 · max 7 mV | 5 |
| Input bias current IIB | TA = 25°C, comparator | min -300 · max 300 nA | 5 |
| Response time tR | TA = 25°C, comparator, 100-mV step with 10-mV overdrive | max 2 us | 5 |
| High-side FET on-resistance rds(on) | VM = 24 V, IO = 1 A, TJ = 25°C | typ 0.24 Ω | 5 |
| High-side FET on-resistance rds(on) | VM = 24 V, IO = 1 A, TJ = 85°C | typ 0.29 · max 0.39 Ω | 5 |
| Low-side FET on-resistance rds(on) | VM = 24 V, IO = 1 A, TJ = 25°C | typ 0.24 Ω | 5 |
| Low-side FET on-resistance rds(on) | VM = 24 V, IO = 1 A, TJ = 85°C | typ 0.29 · max 0.39 Ω | 5 |
| Off-state leakage current IOFF | TA = 25°C, H-bridge FETs | min -2 · max 2 uA | 5 |
| Output dead time tDEAD | TA = 25°C | typ 90 ns | 5 |
| Overcurrent protection trip level IOCP | TA = 25°C | min 3 A | 5 |
| Overcurrent protection deglitch time tOCP | TA = 25°C | typ 5 us | 5 |
| Thermal shutdown temperature TTSD | Die temperature | min 150 · typ 160 · max 180 °C | 5 |
| Delay time, ENx high to OUTx high, INx = 1 t1 | TA = 25°, VM = 24 V, RL = 20 Ω; not production tested | min 130 · max 330 ns | 6 |
| Delay time, ENx low to OUTx low, INx = 1 t2 | TA = 25°, VM = 24 V, RL = 20 Ω; not production tested | min 275 · max 475 ns | 6 |
| Delay time, ENx high to OUTx low, INx = 0 t3 | TA = 25°, VM = 24 V, RL = 20 Ω; not production tested | min 100 · max 300 ns | 6 |
| Delay time, ENx low to OUTx high, INx = 0 t4 | TA = 25°, VM = 24 V, RL = 20 Ω; not production tested | min 200 · max 400 ns | 6 |
| Delay time, INx high to OUTx high t5 | TA = 25°, VM = 24 V, RL = 20 Ω; not production tested | min 300 · max 500 ns | 6 |
| Delay time, INx low to OUTx low t6 | TA = 25°, VM = 24 V, RL = 20 Ω; not production tested | min 275 · max 475 ns | 6 |
| Output rise time, resistive load to GND tr | TA = 25°, VM = 24 V, RL = 20 Ω; not production tested | min 30 · max 150 ns | 6 |
| Output fall time, resistive load to GND tf | TA = 25°, VM = 24 V, RL = 20 Ω; not production tested | min 30 · max 150 ns | 6 |
| Pin | Name | Type |
|---|---|---|
| 1 | CP1 | Unspecified |
| 2 | CP2 | Unspecified |
| 3 | VCP | Unspecified |
| 4 | VM | Unspecified |
| 5 | OUT1 | Unspecified |
| 6 | PGND1 | Unspecified |
| 7 | PGND2 | Unspecified |
| 8 | OUT2 | Unspecified |
| 9 | OUT3 | Unspecified |
| 10 | PGND3 | Unspecified |
| 11 | VM | Unspecified |
| 12 | COMPP | Unspecified |
| 13 | COMPN | Unspecified |
| 14 | GND | Unspecified |
| 15 | V3P3OUT | Unspecified |
| 16 | RESET# | Unspecified |
| 17 | SLEEP# | Unspecified |
| 18 | FAULT# | Unspecified |
| 19 | COMPO# | Unspecified |
| 20 | GND | Unspecified |
| 21 | NC | Unspecified |
| 22 | EN3 | Unspecified |
| 23 | IN3 | Unspecified |
| 24 | EN2 | Unspecified |
| 25 | IN2 | Unspecified |
| 26 | EN1 | Unspecified |
| 27 | IN1 | Unspecified |
| 28 | GND | Unspecified |
| 29 | EP | Unspecified |

avaninder/GimbalFOC
A pcb that integrates an ESP32S3 with a DRV8313 for BLDC FOC control in a 3-axis camera gimbal

klaus-liebler/labathome
Der kleine Bruder von lab@home. Ermöglicht das Experimentieren mit PT1...PTn-Gliedern, die intern als RC-Kombination (entkoppelt über Operationsverstärker) ausgeführt sind.

Larson-Nick/SmartKnobController
This folder contains all mechanical and electrical design files for the Smart Knob Controller, created using KiCAD v9.0 and SolidWorks 2024.



kaydensigh/drv8313-board
Open-hardware DRV8313 3-phase motor driver module (8-60V, 4-layer). Derived from SimpleFOCMini.

realamoghm/Focus-Dial
A standalone hardware controller that allows users to enter, manage, and visualize focus states through a simple physical interaction.

<iframe src="https://pcbkit.io/embed/parts/ti/DRV8313PWPR" title="DRV8313PWPR in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/DRV8313PWPR.jpg" alt="DRV8313PWPR" width="1200" height="900">[](https://pcbkit.io/parts/ti/DRV8313PWPR)Yes. The symbol is EasyEDA_Cloud:DRV8313PWP and the footprint EasyEDA_Cloud:HTSSOP-28_L9.8-W4.5-P0.65-LS6.6-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.
HTSSOP-28, with 29 pins. Its footprint is drawn on this page.
Texas Instruments publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C92482, with 5,235 in stock; the sellers' links on this page open their listings.
18 boards in 17 repositories on GitHub; the most starred are listed on this page, with their KiCad files.