NCV7513B: MOSFET Pre-Driver, Hex, Low-Side
内容: The NCV7513B programmable six channel low-side MOS...
The NCV7513B 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. It features programmable fault management modes and allows power-limiting PWM operation with programmable refresh time. The device offers 3.3 V/5.0 V compatible inputs and the serial output driver can be powered from either 3.3 V or 5.0 V. Power-on reset provides controlled powerup and two enable inputs allow all outputs 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 four discrete internal ratio values. The ratio values are SPI selectable and allow different detection thresholds for each group of three output channels.
Fault information for each channel is 2-bit encoded by fault type and is available through SPI communication. Fault recovery operation for each channel is programmable and may be selected for latch-off or automatic retry.
The FLEXMOS family of products offers application scalability through choice of external MOSFETs.
16-bit SPI with Frame Error Detection - Invalid Frame Rejection
3.3 V / 5 V Compatible I/O - Interfaces with Most Automotive Microcontrollers
Two Enable Inputs - Adapts Supervisory Microcontroller
Open-drain Fault and Status Flags - Immediate Fault Notification
Shorted Load Fault Detection Thresholds
Fault Recovery Mode
Fault Retry Timer
Flag Masking - Allows Scalability to MOSFET
Load Diagnostics with Latched Unique Fault Type Data
Short to GND - Pinpoints System Faults
Body and Power Train
供給状況 & サンプル
Compliance: AEC Qualified PPAP Capable Pb-free Halide free
内容: MOSFET Pre-Driver, Hex, Low-Side
外形 タイプ: LQFP-32
外形 Case Outline: 561AB
梱包形態 タイプ: REEL
梱包形態 数量: 2000
MOSFET or IGBT
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