原标题：无人机电调解决方案

　　名称：电子调速器

　　应用：应用无人机、航模

　　特点

　　无感FOC：

　　SVPWM 7段式调制

　　支持高转速

　　响应快速，运行安静

　　启动性能好，兼容性强

　　无感方波：

　　兼容任何无刷电机，无需修改参数

　　快速无反转启动

　　进角自动调节

　　推荐器件：

　　MCU: STSPIN32F0、STM32F030C6T6 FU6818、FU6831

　　栅极驱动器：L6387E 、L6385E FD2501

　　MOSFET: STL160N3LLH7， AON6512

　　【STM32F030C6T6】

　　Mainstream ARM Cortex-M0 Value line MCU with 32 Kbytes Flash, 48 MHz CPU

　　The STM32F030x4/x6/x8/xC microcontrollers incorporate the high-performance Arm® Cortex®-M0 32-bit RISC core operating at a 48 MHz frequency, high-speed embedded memories (up to 256 Kbytes of Flash memory and up to 32 Kbytes of SRAM), and an extensive range of enhanced peripherals and I/Os. All devices offer standard communication interfaces (up to two I2Cs, up to two SPIs and up to six USARTs), one 12-bit ADC, seven general-purpose 16-bit timers and an advanced-control PWM timer.

　　The STM32F030x4/x6/x8/xC microcontrollers operate in the -40 to +85 °C temperature range from a 2.4 to 3.6V power supply. A comprehensive set of power-saving modes allows the design of low-power applications.

　　The STM32F030x4/x6/x8/xC microcontrollers include devices in four different packages ranging from 20 pins to 64 pins. Depending on the device chosen, different sets of peripherals are included. The description below provides an overview of the complete range of STM32F030x4/x6/x8/xC peripherals proposed.

　　These features make the STM32F030x4/x6/x8/xC microcontrollers suitable for a wide range of applications such as application control and user interfaces, handheld equipment, A/V receivers and digital TV, PC peripherals, gaming and GPS platforms, industrial applications, PLCs, inverters, printers, scanners, alarm systems, video intercoms, and HVACs.

　　KEY FEATURES

　　Core: Arm® 32-bit Cortex®-M0 CPU, frequency up to 48 MHz

　　Memories

　　16 to 256 Kbytes of Flash memory

　　4 to 32 Kbytes of SRAM with HW parity

　　CRC calculation unit

　　Reset and power management

　　Digital & I/Os supply: VDD = 2.4 V to 3.6 V

　　Analog supply: VDDA = VDD to 3.6 V

　　Power-on/Power down reset (POR/PDR)

　　Low power modes: Sleep, Stop, Standby

　　Clock management

　　4 to 32 MHz crystal oscillator

　　32 kHz oscillator for RTC with calibration

　　Internal 8 MHz RC with x6 PLL option

　　Internal 40 kHz RC oscillator

　　Up to 55 fast I/Os

　　All mappable on external interrupt vectors

　　Up to 55 I/Os with 5V tolerant capability

　　5-channel DMA controller

　　One 12-bit, 1.0 μs ADC (up to 16 channels)

　　Conversion range: 0 to 3.6 V

　　Separate analog supply: 2.4 V to 3.6 V

　　Calendar RTC with alarm and periodic wakeup from Stop/Standby

　　11 timers

　　One 16-bit advanced-control timer for six-channel PWM output

　　Up to seven 16-bit timers, with up to four IC/OC, OCN, usable for IR control decoding

　　Independent and system watchdog timers

　　SysTick timer

　　Communication interfaces

　　Up to two I2C interfaces

　　Up to six USARTs supporting master synchronous SPI and modem control; one with auto baud rate detection

　　Up to two SPIs (18 Mbit/s) with 4 to 16 programmable bit frames

　　Serial wire debug (SWD)

　　All packages ECOPACK®2

　　Circuit Diagram

　　【L6387E】

　　High voltage high and low-side driver

　　The L6387E is a simple and compact high voltage gate driver, manufactured with the BCD™ “offline” technology, and able to drive a half-bridge of power MOSFET or IGBT devices. The high-side (floating) section is enabled to work with voltage rail up to 600 V. Both device outputs can independently sink and source 650 mA and 400 mA respectively and cannot be simultaneously driven high thanks to an integrated interlocking function.

　　The L6387E device provides two input pins and two output pins and guarantees the outputs toggle in phase with inputs. The logic inputs are CMOS/TTL compatible to ease the interfacing with controlling devices.

　　The L6387E features the UVLO protection on the VCCsupply voltage and integrates the bootstrap diode, allowing a more compact and reliable solution.

　　The device is available in a DIP-8 tube and SO-8 tube and tape and reel packaging options.

　　主要特性

　　High voltage rail up to 600 V

　　dV/dt immunity ± 50 V/nsec in full temperature range

　　Driver current capability

　　400 mA source

　　650 mA sink

　　Switching times 50/30 nsec rise/fall with 1 nF load

　　电路原理图