Product overview
概要
The L99UDL01 is a multiple half-bridge IC with 6 integrated outputs that are PWM configurable and current regulated and up to two externally configured half bridges for higher current nodes. The level of diagnostics includes open load, short to battery, short to ground, and load integrity via 10 bit current feedback.
The L99UDL01 is commanded entirely by SPI using duration and current level commands.
-
All features
- AEC-Q100 qualified
- Six integrated fully protected 0.09 W half bridges
- Integrated half bridges can be fully independent or paralleled up to three in parallel
- Two levels of standby
- Standby (SPI initiated)
- Sleep (VDD=0 V)
- Very low current consumption in standby
- Only wake-up circuit active
- High level of programmability
- On-time duration
- Direction
- Current level
- Off-state fault detection
- 2 external half bridge controllers (using external N-channel MOSFETs or Smart Power devices)
- External half bridges protected by drain source monitoring and off-state fault detection
- 2 stage charge pump for low voltage operation
- PWM current regulation up to 25 kHz
- 4 MHz 24 bit SPI interface for control and diagnostics
- Output enable for high security
- High level diagnostics
- 10 bit digital current feedback (via SPI) for load integrity check
- Thermal warning and shutdown protection
- Reverse battery protection using an external N-Ch MOSFET.
- TQFP64L exposed pad package
推奨コンテンツ
EDA Symbols, Footprints and 3D Models
STMicroelectronics - L99UDL01
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
Symbols
Footprints
3D models
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHSコンプライアンスグレード | Longevity Commitment | Longevity Starting Date | Material Declaration** |
|---|---|---|---|---|---|---|---|
| L99UDL01 | Active 交換品交換品 | TQFP-EP 64 10x10x1.0 mm | Automotive | Ecopack2 | 10 | 2024-11-21T00:00:00.000+01:00 | |
| L99UDL01TR | Active 交換品交換品 | TQFP-EP 64 10x10x1.0 mm | Automotive | Ecopack2 | 10 | 2024-11-21T00:00:00.000+01:00 |
(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください
You’re now leaving st.com and will be re-directed to our Partner’s website.
For the latest innovations and solutions from ST, sign up for our newsletters.
Sample & Buy
| Part Number | 製品ステータス | Budgetary Price (US$)*/Qty | STから購入 | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating temperature (°C) | Operating Temperature (°C) (max) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小 | 最大 | |||||||||||||
| L99UDL01TR | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | |||||||||||
| L99UDL01 | | | distributors 販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください | |||||||||||
L99UDL01TR Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
L99UDL01 Active
販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください
（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。