MAX5943AEEE+Maxim IntegratedMAXIM INTEGRATED PRODUCTS MAX5943AEEE+ Special Function IC, Current Limiter / Low Drop ORing Switch Controller, 7.5V to 37V in, QSOP-16
￥
17.31
显示的图像仅供参考，应从产品数据表中获得准确的规格。
MAX5943AEEE+Maxim Integrated
制造商:
Maxim Integrated
制造商型号#:
MAX5943AEEE+
百芯编号#:
CM43061769
价格(CNY):
￥
17.31
百芯库存:
576
个
库存地点:
可供应量:
307
个在库
此为供应商库存，需要与销售确认
产品类别:
DA转换器,数模
产品描述:
MAXIM INTEGRATED PRODUCTS MAX5943AEEE+ Special Function IC, Current Limiter / Low Drop ORing Switch Controller, 7.5V to 37V in, QSOP-16
The MAX5943AEEE+ is a FireWire current limiter and low-drop ORing switch controller in 16 pin QSOP package. This device controls two external power n-channel MOSFETs to regulate current from the input power supply to the load and performs low voltage-drop, power-supply ORing. The MAX5943 FireWire/IEEE 1394 protective circuit is UL recognized. The MAX5943 allows the safe insertion and removal of FireWire peripherals into a live FireWire port by providing inrush current control and an output current-limiting function. The ORing feature provides a very efficient way to protect the FireWire port when connected to another FireWire peripheral that sources a higher voltage. By turning off both external MOSFETS, the MAX5943 provides a true bidirectional load disconnect. A low-current shutdown mode disables the MAX5943, resulting in less than 10µA supply current. A pin-selectable input allows latched or autoretry fault management after a fault.
Supply voltage range is 7.5V to 37V
Operating temperature range from -40°C to 85°C
Low drop power ORing with ultra-fast turn-off
±5% current limit sensing accuracy
Provides inrush and output current limit
ON/OFF control allows undervoltage lockout programming
Programmable active current limit
Fast current-limit response to output short circuit conditions
