MAX14606,MAX14607过电压保护器

MAX14606,MAX14607

The MAX14606/MAX14607 overvoltage protection devices feature low 54mΩ (typ) on-resistance (RON) internal FETs and protect low-voltage systems against voltage faults up to +36V. When the input voltage exceeds the overvoltage threshold, the internal FET is turned off to prevent damage to the protected components.

The devices automatically choose the accurate internal trip thresholds. The internal OVLO are preset to typical 5.87V (MAX14606) or 6.8V (MAX14607).

The MAX14606/MAX14607 feature reverse bias blocking capability. Unlike other overvoltage protectors, when the MAX14606/MAX14607 are disabled, the voltage applied to OUT does not feed back into IN. These devices also feature thermal shutdown to protect against overcurrent events.

The MAX14606/MAX14607 are specified over the extended -40°C to +85°C temperature range, and are available in 9-bump WLP packages.

MAX14606,MAX14607关键特性
Protect High-Power Portable Devices
Wide Operating Input Voltage Protection from +2.3V to +36V
3A Continuous Current Capability
Integrated 54mΩ (typ) nMOSFET Switch
Flexible Overvoltage Protection Design
Easy Paralleling
ACOK-bar Indicates Input Is in Range
Preset Accurate Internal OVLO Thresholds
5.87V ±3% (MAX14606)
6.8V ±3% (MAX14607)
Additional Protection Features Increase System Reliability
Reverse Bias Blocking Capability
Soft-Start to Minimize Inrush Current
Internal 15ms Startup Debounce
Thermal Shutdown Protection
Save Space
9-Bump, 1.3mm x 1.3mm, WLP Package

MAX14606,MAX14607应用/使用
便携式媒体播放器
智能电话
平板电脑

MAX14606,MAX14607电路图