VND7140AJ：Double channel high-side driver with MultiSense analog feedback
The device is a double channel high-side driver
manufactured using ST proprietary VIPower® M0-7 technology and housed in PowerSSO-16 package. The
device is designed to drive 12 V automotive grounded loads through a 3 V and 5 V
CMOS-compatible interface, providing protection and diagnostics.
The device integrates advanced protective functions
such as load current limitation, overload active management by power limitation and
overtemperature shutdown with configurable latch-off.
A FaultRST pin unlatches the output in case of fault or disables the latch-off
functionality.
A dedicated multifunction multiplexed analog output
pin delivers sophisticated diagnostic functions including high precision proportional load
current sense, supply voltage feedback and chip temperature sense, in addition to the
detection of overload and short circuit to ground, short to VCC and OFF-state open-load.
A sense enable pin allows OFF-state diagnosis to be
disabled during the module low-power mode as well as external sense resistor sharing among
similar devices.
Key Features
- AEC-Q100 qualified
- General
- Double
channel smart high-side driver with MultiSense analog feedback
- Very low standby current
- Compatible
with 3 V and 5 V CMOS outputs
- MultiSense diagnostic functions
- Multiplexed analog feedback of: load current with high precision
proportional current mirror, VCC
supply voltage and TCHIP
device
temperature
- Overload and short to ground (power
limitation) indication
- Thermal shutdown indication
- OFF-state open-load detection
- Output
short to VCC
detection
- Sense enable/disable
- Protections
- Undervoltage shutdown
- Overvoltage clamp
- Load current limitation
- Self limiting
of fast thermal transients
- Configurable latch-off on
overtemperature or power limitation with dedicated fault reset pin
- Loss of ground and loss of VCC
- Reverse battery
with external components
- Electrostatic discharge
protection
产品规格
应用手册
用户手册
HW Model & CAD Libraries
宣传册
选型指南
Evaluation Tool Software
| 型号 | 制造商 | Description |
|---|
| TwisterSIM | ST | Dynamic Electro-Thermal simulator for devices in VIPower technology |
Product Evaluation Tools
样片和购买
| 型号 | Package | Packing Type | Operating Temperature (°C) (min) | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| VND7140AJTR | PowerSSO 16 | Tape And Reel | - | 0.865 | 1000 | NEC | EAR99 | CHINA |
质量和可靠性
