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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.主要特性
- 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
All tools & software
All resources
产品规格 (2)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 07 Oct 2019 |
07 Oct 2019
|
|||
| 15 Dec 2015 |
15 Dec 2015
|
应用手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 24 Mar 2020 |
24 Mar 2020
|
选型指南 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 24 Mar 2020 |
24 Mar 2020
|
手册 (1)
| Resource title | Latest update | |||
|---|---|---|---|---|
| 02 Mar 2020 |
02 Mar 2020
|
CAD/EDA Symbols, Footprints and Models
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 | 从分销商订购 | 从ST订购 | 供货状态 | ECCN (US) | ECCN (EU) | 包装类型 | 封装 | 温度（ºC） | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | |||||||||||
| L9960T-TR | 2 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tape And Reel | PWSSO 36 | - | - | MALAYSIA | 3.5 / 1k | |
| L9960T | 2 distributors | 立即购买 |
批量生产
|
EAR99 | NEC | Tube | PWSSO 36 | - | - | MALAYSIA | 3.5 / 1k | |
