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The L9953LXP is a microcontroller driven multifunctional door actuator driver for automotive applications. Up to three DC motors and three grounded resistive loads can be driven with five half bridges and three highside drivers. The integrated standard serial peripheral interface (SPI) controls all operation modes (forward, reverse, brake and high impedance). All diagnostic informations are available via SPI.
Key Features
- Open-load diagnostic for all outputs
- All outputs over temperature protected
- Separated half bridges for door lock motor
- Overload diagnostic for all outputs
- Charge pump output for reverse polarity protection
- PWM control of all outputs
- All outputs short circuit protected
- Very low current consumption in standby mode (IS < 6μA typ; Tj ≤ 85 °C)
- Three half bridges for 0.75A loads (RDSon=1600mΩ)
- One full bridge for 6A load (Ron=150mΩ)
- Two configurable high side driver for up to 1.5A load (RDSon=500mΩ) or 0.35A load (Ron=1800mΩ)
- Programmable soft start function to drive loads with higher inrush currents (i.e. current >6A, >1.5A)
- Current monitor output for highside OUT1, OUT4, OUT5 and OUT8
- One highside driver for 6A load (Ron=100mΩ)
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サンプル & 購入
| 製品型番 | パッケージ | 梱包タイプ | 温度（℃） | 製品ステータス | 概算価格（USS） | 数量 | ECCN (US) | Country of Origin | More info | 販売代理店からオーダー | STからオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小値 | max | |||||||||||
| L9953LXPTR | PowerSSO 36 | Tape And Reel | - | - |
アクティブ
|
2.7485 | 1000 | EAR99 | MALAYSIA | 在庫チェック | 購入 | |
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors
| 製品型番 | 製品ステータス | パッケージ | グレード | RoHSコンプライアンスグレード | Material Declaration** |
|---|---|---|---|---|---|
| L9953LXPTR |
アクティブ
|
PowerSSO 36 | オートモーティブ | Ecopack2 |
(**) 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.
