Classic HITFET™ 24V |汽车级低边智能开关
适用于 24 V 汽车和工业应用的大电流低边智能功率开关
Classic HITFET™ 24 V 是成熟的低边开关系列，适用于汽车和工业应用。得益于其成熟的技术，这些可靠性极高的器件是需要高稳定性和大电流应用的理想解决方案。该系列包括单通道和双通道开关，导通电阻范围为18 mΩ至550 mΩ，采用三种不同的封装：TO-252、SOT-223 以及DSO-8。
Classic HITFET™ 24V low-side switches from Infineon offer different protection features, such as short circuit and overload protection, protection against voltage surges (or open circuit), overtemperature and electrostatic discharge (ESD) protection. Furthermore, Classic HITFET™ 24V provide fault detection and diagnostic via a feedback loop system and are extremely robust and reliable.
Same as for Infineon’s Classic HITFET™ 12V family, the 24V low-side switches offer either a latch or a restart protection. Whereas for devices with latch protection the microcontroller controls the timing of the restart, the devices with restart protection “restart” in case the temperature drops below a certain limit and the input is still high.
A key benefit of the Classic 24V low-side switches portfolio is their feature and pin-compatible family concept. In addition, Classic HITFET™ 24V offer high robustness and energy capability due to the bigger packages compared to the new HITFET™+ 24V portfolio in PG-TDSO-8 package.
Classic HITFET™ 24V devices are suitable for driving all kind of resistive, capacitive and inductive loads up to 6A. Additionally, the 24V low-side switches are suitable in numerous fast, high frequency PWM applications, like valve switching, motor control and heating. With their extended output voltage protection by clamping at 60V minimum, Classic HITFET™ 24 are designed to be used for trucks, buses, as well as construction & agriculture vehicles (CAV) in harsh environment as well as for industrial applications.
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A Classic HITFET™ 24V is an automotive qualified low-side switch. The scalable family offers RDS(ON) from 18 mΩ to 550 mΩ and comes in three different packages (PG-TO252, PG-SOT223 and PG-DSO-8). Their technology is proven and established in the market for more than 25 years.
Classic HITFET™ 24V are the ideal fit for 24V automotive and industrial applications, as well as for trucks, buses and construction & agriculture vehicles (CAV) in harsh environment. The 24V low-side switches are capable to drive all kinds of inductive, capacitive and resistive loads up to 6A.
The Classic HITFET™ 24V family offers different protection and diagnostic features, such as short circuit, overload, overtemperature, overvoltage and electrostatic discharge (ESD) protection. The 24V low-side switches are pin-compatible within the Classic HITFET™ 24V family and available as latch and restart devices.
