Fairchild Semiconductor### 非隔离直流/直流转换器,Fairchild Semiconductor
Description
The FAN5362 is a 500mA or 705mA, step-down, switching voltage regulator that delivers a fixed output voltage from an input voltage supply of 2.7V to 5.5V. Using a proprietary architecture with synchronous rectification, the FAN5362 is capable of delivering a peak efficiency of 96%, while maintaining efficiency over 90% with load currents as low as 1mA.
This regulator transitions seamlessly into and out of 100% duty cycle operation when the supply dips to or below the regulation setpoint and smoothly recovers full regulation without overshoot when the supply recovers.
Features
■ 3MHz Fixed-Frequency Operation
■ 45µA Typical Quiescent Current
■ 1.80 to 3.6V Fixed Output Voltage
■ 500mA or 750mA Output Current Capability
■ 2.7V to 5.5V Input Voltage Range
■ Smooth Transitions to/from 100% Duty Cycle when VIN Drops
■ PFM Mode for High Efficiency in Light Load
■ Best-in-Class Load Transient Response
■ Best-in-Class Efficiency
■ Forced PWM and External Clock Synchronization
■ Internal Soft-Start
■ Input Under-Voltage Lockout UVLO
■ Thermal Shutdown and Overload Protection
■ 6-Bump WLCSP, 0.4mm Pitch or 6-Lead 2 x 2mm Ultrathin Molded Leadless Package
Applications
■ SD Flash Memory Power Supply
■ RF Transeiver Power
■ Cell Phones, Smart Phones
■ Tablets, Netbooks®, Ultra-Mobile PCs
■ 3G, LTE, WiMAX™, WiBro®, and WiFi® Data Cards
■ Gaming Devices, Digital CamerasDC/DC Micro Modules
输出接口数 1
输出电压 2.9 V
输出电流 500 mA
开关频率 3 MHz
输入电压Max 5.5 V
输入电压Min 3.1 V
输出电压Max 2.9 V
输出电压Min 2.9 V
输出电流Max 500 mA
输出电流Min 0 A
工作温度Max 85 ℃
工作温度Min -40 ℃
输入电压 2.7V ~ 5.5V
安装方式 Surface Mount
引脚数 6
封装 WLCSP-6
长度 2 mm
宽度 2 mm
高度 0.5 mm
封装 WLCSP-6
工作温度 -40℃ ~ 85℃ TA
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
FAN5362UC29X Fairchild 飞兆/仙童 | 当前型号 | 当前型号 |
FAN5362UC33X 飞兆/仙童 | 类似代替 | FAN5362UC29X和FAN5362UC33X的区别 |
FAN5361UC12X 飞兆/仙童 | 功能相似 | FAN5362UC29X和FAN5361UC12X的区别 |
FAN5361UC10X 飞兆/仙童 | 功能相似 | FAN5362UC29X和FAN5361UC10X的区别 |