产品概述
描述
The device is an integrated H-Bridge for resistive and inductive loads for automotive applications. Target application includes throttle control actuators, exhaust gas recirculation control valves and general purpose DC motors such as turbo, flap control and electric pumps.
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.
-
所有功能
- 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
您可能还会喜欢...
特别推荐
EDA符号、封装和3D模型
STMicroelectronics - L9960T
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 :
符号
封装
3D模型
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| L9960T | 批量生产 | PWSSO 36 | 汽车应用 | Ecopack2 | |
| L9960T-TR | 批量生产 | PWSSO 36 | 汽车应用 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 封装 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | 温度（ºC） | Operating Temperature (°C) (min) | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||||
| L9960T-TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 | PWSSO 36 | Tape and Reel | MALAYSIA | EAR99 | NEC | - | - | - | |||
| L9960T | | | distributors 无法联系到经销商，请联系我们的销售办事处 | PWSSO 36 | Tube | MALAYSIA | EAR99 | NEC | - | - | - | |||
L9960T-TR 批量生产
L9960T 批量生产