产品概述
描述
EVAL-L99H02QF is an evaluation board designed for DC motor control in automotive applications. It is composed by a motherboard and a daughterboard on which the L99H02QF is pre-assembled.
The motherboard, based on STM8A microcontroller, provides the logic section for monitoring and driving the L99H02QF assembled in the daughterboard.
With the aim to make the board usage and settings simpler, ST provides a dedicated user-friendly software with a Graphic User Interface (GUI). This enables the user to set L99H02QF parameters and registers, simultaneously showing real time device diagnostic information like motor evolution, free-wheeling, board temperature and much more.
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所有功能
- Operating supply voltage from 6 V to 28 V
- Central 2 stage charge pump 100 % duty cycle
- Full RDSon down to 6 V (normal level MOSFETs)
- Control of reverse battery protection MOSFET
- Charge pump current limited
- PWM operation up to 30 kHz
- SPI interface
- Current sense amplifier/free configurable
- Zero adjust for end of line trimming
- Power management: programmable free-wheeling
- Sensing circuitry of external MOSFETs with embedded thermal sensors
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全部资源
| Resource title | 版本 | Latest update |
|---|
Board Manufacturing Specifications (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 7Z | 1.0 | 28 Oct 2021 | 28 Oct 2021 |
物料清单 (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.0 | 28 Oct 2021 | 28 Oct 2021 |
Schematic Pack (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| 1.0 | 28 Oct 2021 | 28 Oct 2021 |
质量与可靠性
| 产品型号 | Marketing Status | 符合RoHS级别 | WEEE Compliant | 材料声明** |
|---|---|---|---|---|
| EVAL-L99H02QF | 批量生产 | Not compliant | 否 | |
EVAL-L99H02QF
Package:
Not compliantMaterial Declaration**:
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | Order from distributors | 从ST订购 | 核心产品 | 供货状态 | 供应商 | ECCN (US) | ECCN (EU) | Country of Origin | Budgetary Price (US$)*/Qty | |
|---|---|---|---|---|---|---|---|---|---|---|
| EVAL-L99H02QF | distributors 无法联系到经销商，请联系我们的销售办事处 | L99H02QF | 批量生产 | ST | EAR99 | NEC | ITALY | |