TPIC43T01 三相无刷电机 RPM 控制器
The TPIC43T01/02 is a monolithic motor control integrated circuit designed to provide RPM control to a 3-phase brushless dc motor. The device provides two analog sensor input ports which include a speed sensor interface and a Hall effect position interface. The speed feedback interface consists of an FG amplifier to receive an external sinusoidal signal from a variable reluctance pickup and convert it to a digital speed signal for the control circuit. When the motor speed is outside a ±5% window of the reference signal, an out-of-lock condition is declared. The Hall ffect sensor input section receives low-level differential voltages from external naked Hall elements and converts them to digital position reference signals for the control circuit for commutation control.
|
TPIC43T01 |
| Pin/Package |
38TSSOP |
| f(osc) (kHz) |
10000 |
| Vcc range (V) |
18 - 28 |
TPIC43T01 特性
- Precision Phase Lock Loop Motor - RPM Control With Embedded DSP Filter Algorithm for Loop Compensation
- EEPROM Registers for User Adjustment of PLL Loop Gain and DSP Filter Coefficients (Pole/Zero)
- Crystal Oscillator With EEPROM Adjustable Divide-By for Versatile PLL Timebase
- Standalone Operation With No Host Processor Needed
- RPM Lock Detection/Reporting
(±5% Window)
- Synchronous Rectification,
Enabled (TPIC43T01)
Disabled (TPIC43T02)
- Stalled Motor Timer/Shutdown
- High-Side Current Limiting
- High-Side Over-Current Shutdown
- Differential Hall Effect Position Sensor Inputs/Decode Provide Commutation Control
- Differential Variable Reluctance Speed Sensor Inputs
- Gate Drive for Six External N-Channel Power FETs in Three Half-H Configuration
- Charge Pump to Develop High-Side Gate Drive Voltage
- 5 V Regulator - Designed for 10 mA External Current
- 8 to 28 V Supply Voltage
- Small Outline Surface-Mount Package
TPIC43T01 芯片订购指南
| 器件 |
状态 |
温度 |
价格 |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TPIC43T01DA |
ACTIVE |
0 to 70 |
2.65 | 1ku |
TSSOP (DA) | 38 |
40 | TUBE |
|
| TPIC43T01DAR |
ACTIVE |
0 to 70 |
2.25 | 1ku |
TSSOP (DA) | 38 |
2000 | LARGE T&R |
|
TPIC43T01 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TPIC43T01DA |
TBD |
CU NIPDAU |
Level-1-220C-UNLIM |
TPIC43T01DA |
TPIC43T01DA |
| TPIC43T01DAR |
TBD |
CU NIPDAU |
Level-1-220C-UNLIM |
TPIC43T01DAR |
TPIC43T01DAR |
TPIC43T01 应用技术支持与电子电路设计开发资源下载
- TPIC43T01 数据资料 dataSheet 下载.PDF
- TI 德州仪器Power+ 控制产品选型与价格 . xls
- (应用手册)Linear Products Automotive Solenoid and Lamp Control
