L6480
cSPIN: fully integrated microstepping motor controller with motion engine and SPI-
アクティブ
The L6480, realized in analog mixed signal technology, is an advanced fully integrated solution suitable for driving two-phase bipolar stepper motors with microstepping.
It integrates a dual full-bridge gate driver for N-channel MOSFET power stages with embedded non-dissipative overcurrent protection. Thanks to a unique voltage mode driving mode which compensates for BEMF, bus voltage and motor winding variations, the microstepping of a true 1/128-step resolution is achieved. The digital control core can generate user defined motion profiles with acceleration, deceleration, speed or target position easily programmed through a dedicated register set. All application commands and data registers, including those used to set analog values (i.e. current protection trip point, deadtime, PWM frequency, etc.) are sent through a standard 5-Mbit/s SPI. A very rich set of protections (thermal, low bus voltage, overcurrent and motor stall) make the L6480 “bullet proof”, as required by the most demanding motor control applications.
ダウンロード
データシート
Key Features
- Operating voltage: 7.5 V - 85 V
- Dual full-bridge gate driver for N-channel MOSFETs
- Fully programmable gate driving
- Embedded Miller clamp function
- Programmable speed profile
- Up to 1/128 microstepping
- Sensorless stall detection
- Integrated voltage regulators
- SPI interface
- Low quiescent standby currents
- Programmable non-dissipative overcurrent protection
- Overtemperature protection
模様 資源
トップTechnical Documentation
Product Specifications
| 描写 | 稿 | 大きさ |
|---|---|---|
DS9080: cSPIN™: microstepping motor controller with motion engine and SPI
|
3.0 | 727 KB |
Application Notes
| 描写 | 稿 | 大きさ |
|---|---|---|
|
AN4144: Voltage mode control operation and parameter optimization
|
1.0 | 664 KB |
|
AN4290: dSPIN™, cSPIN™ and easySPIN™ family communication protocol
|
1.0 | 816 KB |
Design Notes & Tips
| 描写 | 稿 | 大きさ |
|---|---|---|
|
DT0003: Implementing fast decay mode chopping using the L6506
|
1.0 | 275 KB |
Presentations & Training Material
Presentations
| 描写 | 稿 | 大きさ |
|---|---|---|
|
PowerSPIN - Monolithic motor control ICs
|
1.0.0 | 5,245 KB |
Related Tools and Software
Related Tools and Software
| 製品型名 | 描写 |
|---|---|
| STSW-SPIN002 | SPIN family evaluation software for cSPIN and dSPIN |
サンプル& 購入
トップ| 製品型名 | Marketing Status | Package | Packing Type | Operating Temperature (min) | Operating Temperature (max) | Automotive Grade | Order From ST | Unit Price (US$)* @ 1000 | Distributor Availability | RoHS Compliance Grade | Download Material Declaration** |
||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| L6480H | Active | HTSSOP38 | Tube | -25 | 125 | _ | - | 3 |
| Ecopack2 | PDF XML | ||||||||||||||||||||||||||||||
| L6480HTR | Active | HTSSOP38 | Tape And Reel | -25 | 125 | _ | 3 |
| Ecopack2 | PDF XML | |||||||||||||||||||||||||||||||
(*) 概算見積もり用になり通貨単位が価格（USD）。詳細情報については、現地通貨での価格は、地元の販売店にお問い合わせください ST 販売の オフィス または当社 代理店 (**) st.comで利用可能な材質宣言フォームはパッケージ·ファミリの中で最も一般的に使用されるパッケージに基づいて一般的な文書かもしれません。このような理由から、彼らは、特定のデバイスのための100％正確ではないかもしれません。当社までご連絡ください セールスサポート 特定のデバイスの詳細については、 |
|||||||||||||||||||||||||||||||||||||||||
