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MAX14529E芯片性能介绍及解密

来源:芯片解密-龙芯世纪   时间:2011-04-11   阅读:918

   龙芯世纪专业提供各类MCU单片机解密、专用IC解密、PLD芯片解密、SPLD芯片解密、PGA/CPLD芯片解密等解密服务以及所有芯片解密相关技术转让与咨询服务。

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Features
Input Voltage Protection Up to 28V
High-Current USB Charger Detection
3.3V, 100mA LDO
Preset Overvoltage Protection Trip Level
5.75V (MAX14529E)
6.8V (MAX14530E)
Integrated Low RON 35mΩ (typ) FET Switch
Low-Capacitance USB High-Speed Data Line ESD
Protection (3pF)
±15kV Human Body Model (HBM)
±15kV IEC 61000-4-2 Air Gap
±8kV IEC 61000-4-2 Contact
Thermal-Shutdown Protection
12-Bump, 1.5mm x 2mm WLP Package
-40°C to +85°C Operating Temperature Range
Applications
Cell Phones
MP3 Players
PDAs and Palmtop Devices
The MAX14529E/MAX14530E are overvoltage-protection devices with USB charger detection, a low-dropout (LDO) regulator, and ESD protection. These devices feature a low 35mΩ(typ) RON internal FET switch and protect low-voltage systems against voltage faults up to 28V. When the input voltage exceeds the overvoltage threshold, the internal FET switch is turned off to prevent damage to the protected components.
The charger detection detects a short between the USB D+ and D- data lines. If the data lines are shorted together and a dedicated charger is attached, the phone draws more than 500mA to charge the battery.
The overvoltage thresholds (OVLO) are preset to 5.75V (MAX14529E) or 6.8V (MAX14530E).
The LDO output (LOUT) is powered from OUT and supplies 3.3V to the USB transceiver. The LDO features a 100mA (min) current capability and low output noise.
The MAX14529E/MAX14530E feature ±15kV HBM ESD protection with low (3pF) capacitance suitable for Hi-Speed USB 2.0.
Both devices are offered in a small 12-bump, 1.5mm x 2mm WLP package and operate over the -40°C to +85°C extended temperature range.

    基于MAX14529E单片机的以上特点,龙芯世纪芯片解密中心能在短时间内为您完成MAX14529E片解密等疑难单片机解密服务。如果您有MAX14529E单片机解密需求,欢迎来电来访咨询洽谈。

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