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The L9954LXP is a microcontroller driven multifunctional door actuator driver for automotive applications. Up to two DC motors and three grounded resistive loads can be driven with three half bridges and three high-side 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
- Overload diagnostic for all outputs
- Open-load diagnostic for all outputs
- Charge pump output for reverse polarity protection
- PWM control of all outputs
- Current monitor output for high-side OUT1, OUT4, OUT5 and OUT6
- All outputs short circuit protected
- Three half bridges for 0.75 A loads (RDSon = 1600 mΩ)
- One high-side driver for 6 A load (RDSon = 100 mΩ)
- Two configurable high-side driver for up to 1.5A load (RDSon = 500 mΩ) or 0.35 A load (Ron = 1800 mΩ)
- Very low current consumption in standby mode (IS < 6 μA typ; Tj = 85 °C)
- All outputs over temperature protected
- Programmable soft start function to drive loads with higher inrush currents (i.e. current > 6 A, current > 1.5 A)
ダウンロード
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 | |||||||||||
| L9954LXP | PowerSSO 36 | Tube | - | - |
アクティブ
|
2.2273 | 1000 | EAR99 | MALAYSIA | 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 | ||
| L9954LXPTR | PowerSSO 36 | Tape And Reel | - | - |
アクティブ
|
2.2273 | 1000 | EAR99 | MALAYSIA | 在庫チェック | ||
L9954LXP
パッケージ
PowerSSO 36梱包タイプ
TubeUnit Price (US$)
2.2273*L9954LXPTR
パッケージ
PowerSSO 36梱包タイプ
Tape And ReelUnit Price (US$)
2.2273*(*) 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** |
|---|---|---|---|---|---|
| L9954LXP |
アクティブ
|
PowerSSO 36 | オートモーティブ | Ecopack2 | |
| L9954LXPTR |
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.
