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The device is an integrated H-Bridge for resistive and inductive loads for automotive applications, such as throttle control actuators or exhaust gas recirculation control valves.
The driving strategy is enhanced by configurable PWM / DIR pins and IN1/IN2.
The H-Bridge contains integrated free-wheel diodes. In case of freewheeling condition, the low-side only is switched on in parallel of its diode to reduce power dissipation.
The integrated Serial Peripheral Interface (SPI) makes it possible to adjust device parameters, to control all operating modes and read out diagnostic information.主な特徴
- AEC-Q100 qualified
- Flexible driving strategy via configurable pins PWM/DIR (IN1/IN2)
- RDSon < 400 mΩ (full path at Tj=150° C)
- Operating battery supply voltage from 4.5 V up to 28 V
- Operating VDD5 supply voltage from 4.5 V to 5.5 V
- Input switching frequency up to 20 kHz
- Built in charge pump supporting 100% duty cycle
- Logic levels compatible to 3.3 V and 5 V
- Monitoring of VDD5 supply voltage with bidirectional switch-off pin
- Current limitation SPI-adjustable in four steps.
- Output stage current limitation with dependence on temperature
- 2 Programmable voltage and current slew rate control
- Short circuit and programmable thermal warning and shutdown thresholds
- Open Load diagnosis in ON condition
- All I/O pins can withstand up to 19 V
- SPI interface for configuration and diagnosis
- Two independent enable/disable pins NDIS and DIS and SOPC (Switch-off Path Check) available
- Spread Spectrum function for EMI reduction
- Available in single (L9960) and Twin (L9960T) option, both in PSSO36 package
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 | 詳細 | 販売代理店からオーダー | STからオーダー | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小値 | max | |||||||||||
| L9960 | PowerSSO 36 | Tube | - | - |
Active
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2.5 | 1000 | EAR99 | - | 在庫チェック | 購入 | |
| L9960TR | PowerSSO 36 | Tape And Reel | - | - |
Active
|
2.5 | 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
評価ツール
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写真 品名 製造元 概要 
EVAL-L9960 ST Evaluation board L9960 H-bridge 製品型番Evaluation board L9960 H-bridge
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Combining the SPC56P-Discovery board and EVAL-L9960 evaluation board and related Graphical User Interface (GUI) STSW-L9960, you can easily evaluate your single DC motor H-bridge application for a variety of 12V automotive applications such as: ETC, EGR, swirl and tumble flaps, turbo charger waste gates, electric water pump, any brushed DC motor control.
Solution Components
製品型番 概要 ステータス Core Products Price (US$)* Order / DownloadBuy AllEVAL-L9960 Key features
- Wide supply voltage range (VBatt): 4V÷28V
- Current limitation threshold set by SPI:
- 4 levels from 2.5A to 8.6A (Typ.)
- Device controlled and programmed via SPI
- Diagnostic functions accessible via SPI:
- short circuit to battery,
- short circuit to ground,
- short circuit overload,
- over temperature,
- open load
- On board 5V, 1.5A Voltage regulator
- 2 LEDs for monitoring VBatt and EN signal.
- Input signal connector compatible with the SPC5 Discovery+ boards.
- Possibility to connect the board to microcontroller boards by a simple adaptor or by wires.
- Test points to monitoring both input signals (SPI, PWM, EN) and outputs
- Flexible driving strategy via configurable pins PWM/DIR (IN1/IN2):
- No heat-sink is required
Evaluation board L9960 H-bridge ActiveL9960 85.75 購入 SPC56P-Discovery Key features
- SPC560P50L5 32-bit 64MHz e200z0h CPU;32-bit Power Architecture® Technology CPU, 576 KB Flash in an LQFP144 package.
- Shield Connectors (Arduinocompatible).
- On-board USB-JTAG PLS debugger and HW selection mode to use stand-alone JTAG debuggers (2 x 7 male 100mil connector).
- Free 128 Kbyte code size limited debugging
- Board power supply: from the USB bus (5 V supply voltage) or through external +12 V PSU.
- All GPIOs and DSPI/USB signals accessible by a 4x37 100mil pin grid array allowing connection of an additional boards for dedicated applications.
- CAN, K-LINE, LIN, FlexRay interfaces.
- Main power switch.
- Reset push button.
- 2 potentiometers for ADC evaluation
- 12 MHz crystal.
- Board size 152 x 103 mm
注目リソース
gerberDiscovery Kit for SPC56 P line - with SPC560P50L5 MCU Active98.00 購入 STSW-L9960 EVAL-L9960 Graphical User Interface Active- 製品型番 サプライヤ ダウンロード STSW-L9960 ST STSW-L9960説明 :
EVAL-L9960 Graphical User InterfacePrice (US$)*
-製品型番 サプライヤ ダウンロード STSW-L9960 ST
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| 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 | 材料宣誓書** |
|---|---|---|---|---|---|
| L9960 |
Active
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PowerSSO 36 | オートモーティブ | Ecopack2 | |
| L9960TR |
Active
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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.
