Product overview
Description
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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All features
- 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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All resources
| Resource title | Version | Latest update |
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Board Manufacturing Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 7Z | 1.0 | 28 Oct 2021 | 28 Oct 2021 |
Bill of Materials (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 28 Oct 2021 | 28 Oct 2021 |
Schematic Pack (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 28 Oct 2021 | 28 Oct 2021 |
Quality and Reliability
| Part Number | Marketing Status | RoHS Compliance Grade | WEEE Compliant | Material Declaration** |
|---|---|---|---|---|
| EVAL-L99H02QF | Active | Not compliant | No | |
EVAL-L99H02QF
Package:
Not compliantMaterial Declaration**:
(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.
Sample & Buy
| Part Number | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Supplier | Core Product | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| EVAL-L99H02QF | | | distributors No availability of distributors reported, please contact our sales office |
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EVAL-L99H02QF Active
(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors