NCV7519: FLEXMOS™ Hex Low-side MOSFET Pre-driver
The NCV7519 programmable six channel low−side MOSFET
pre−driver is one of a family of FLEXMOS automotive grade products
for driving logic−level MOSFETs. The product is controllable by a
combination of serial SPI and parallel inputs. The device offers 3.3 V/
5 V compatible inputs and the serial output driver can be powered
from either 3.3 V or 5 V. An internal power−on reset provides
controlled power up. A reset input allows external re−initialization and
an enable input allows all outputs and diagnostics to be simultaneously
disabled.
Each channel independently monitors its external MOSFET’s drain
voltage for fault conditions. Shorted load fault detection thresholds are
fully programmable using an externally programmed reference
voltage and a combination of discrete internal ratio values. The ratio
values are SPI selectable and allow different detection thresholds for
each channel.
Fault recovery operation for each channel is programmable and may
be selected for latch−off or automatic retry. Status information for
each channel is 3−bit encoded by fault type and is available through
SPI communication.
The FLEXMOS family of products offers application scalability
through choice of external MOSFETs.
特性- 16−bit SPI with Parity and Frame Error Detection
- 3.3 V/5 V Compatible Parallel and Serial Control Inputs
- 3.3 V/5 V Compatible Serial Output Driver
- Reset and Enable Inputs
- Open−drain Fault Flag
- Priority Encoded Diagnostics with Latched Unique Fault Type Data - Shorted Load, Short to GND,Open Load - On and Off State Pulsed Mode Diagnostics
- Ratiometric Diagnostic References and Currents
- Programmable - Shorted Load Fault Detection Thresholds - Fault Recovery Mode - Blanking Timers
- Commercial Vehicle Capable
- Wettable Flanks Pb−Free Packaging
- NCV Prefix for Automotive and Other Applications Requiring
Unique Site and Control Change Requirements; AEC−Q100
Qualified and PPAP Capable
- This is a Pb−Free Device
- Scalable to Load by Choice of External MOSFET
|
应用 | 终端产品- Automotive Power Management
Engine Control Unit
|
数据表 (1)
封装图纸 (1)
产品订购型号
| 产品 | 状况 | Compliance | 具体说明 | 封装 | MSL* | 容器 | 预算价格 (1千个数量的单价） |
|---|
| NCV7519MWTXG | Active | AEC Qualified
PPAP Capable
Pb-free
Halide free | FLEXMOS™ Hex Low-side MOSFET Pre-driver | QFN-32 | 488AM | 1 | Tape and Reel | 5000 | $1.6 |
订购产品技术参数
| Product | Type | Number of Drivers | VCC Max (V) | Drive Source/Sink Typ (mA) | Rise Time (ns) | Fall Time (ns) | tp Max (ns) |
|---|
| NCV7519MWTXG | MOSFET | 6 | 5.25 | | 277 | 277 | 1000 |
