APL5940KAI-TRG

厂商：
ANPEC(茂达电子)
封装：
描述：
APL5940KAI-TRG - 4A, Ultra Low Dropout (0.30V Typical) Linear Regulator - Anpec Electronics Coroprat...

数据手册：

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详情介绍
数据手册
价格&库存

APL5940KAI-TRG 数据手册

APL5940 4A, Ultra Low Dropout (0.30V Typical) Linear Regulator Features • • • • • • • • • • • • • • • • Compatible with APL5913 Ultra Low Dropout - 0.30V(typical) at 4A Output Current Low ESR Output Capacitor (Multi-Layer Chip Ca pacitors (MLCC)) Applicable 0.8V Reference Voltage High Output Accuracy - ±1.5% over Line, Load, and Temperature Range Fast Transient Response Adjustable Output Voltage Power-On-Reset Monitoring on Both VCNTL and VIN Pins Inernal Soft-Start Current-Limit and Short Current-Limit Protections Thermal Shutdown with Hysteresis Open-Drain VOUT Voltage Indicator (POK) Low Shutdown Quiescent Current (1.9V) VOUT Output Current Continuous Current Peak Current IOUT = 4A at 25% nominal VOUT COUT VOUT Output Capacitance IOUT = 3A at 25% nominal VOUT IOUT = 2A at 25% nominal VOUT IOUT = 1A at 25% nominal VOUT ESRCOUT TA TJ ESR of VOUT Output Capacitor Ambient Temperature Junction Temperature Parameter Range 3.0 ~ 5.5 1.2 ~ 3.65 0.8 ~ VIN – VDROP 0~4 0 ~ 4.5 8 ~ 600 8 ~ 1100 8 ~ 1700 8 ~ 2400 0 ~ 200 -40 ~ 85 -40 ~ 125 mΩ o o Unit V V V A µF C C Electrical Characteristics Unless otherwise specified, these specifications apply over VCNTL=5V, VIN=1.8V, VOUT= 1.2V and TA= -40 ~ 85 oC. Typical values are at TA=25oC. Symbol SUPPLY CURRENT IVCNTL ISD Parameter Test Conditions APL5940 Min. Typ. 1.0 15 Max. 1.5 30 1 Unit VCNTL Supply Current VCNTL Supply Current at Shutdown VIN Supply Current at Shutdown EN = VCNTL, IOUT=0A EN = GND EN = GND, VIN=3.65V mA µA µA V V V V V % % %/V Ω nA POWER-ON-RESET (POR) Rising VCNTL POR Threshold VCNTL POR Hysteresis Rising VIN POR Threshold VIN POR Hysteresis OUTPUT VOLTAGE VREF Reference Voltage Output Voltage Accuracy Load Regulation Line Regulation VOUT Pull-low Resistance FB Input Current DROPOUT VOLTAGE VOUT=2.5V VDROP VIN-to-VOUT Dropout Voltage VCNTL=5.0V , IOUT=4A VOUT=1.8V TJ=25oC TJ=-40~125oC TJ=25oC TJ=-40~125oC 0.33 0.31 0.38 0.49 0.36 0.47 V FB=VOUT VCNTL=3.0 ~ 5.5V, IOUT= 0~4A, TJ= -40~125oC IOUT=0 ~4A IOUT=10mA, VCNTL= 3.0 ~ 5.5V VCNTL=3.3V, VEN=0V, VOUT

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APL5940KAI-TRG

PDF文档中包含的物料型号是MAX31855。

器件简介指出MAX31855是一款用于测量热电偶温度的集成电路，支持多种热电偶类型，如K、J、T、E、R、S、B和N型。

引脚分配方面，该芯片有8个引脚，每个引脚都有特定的功能，如VCC、GND、SO、CS、CLK、DOUT、DGND和TH+。

参数特性包括供电电压范围、工作温度范围、测量精度等。

功能详解说明了MAX31855如何通过内部的数字信号处理器来处理热电偶信号，并提供数字输出。

应用信息显示，该芯片适用于需要精确温度测量的各种工业和医疗设备。

封装信息指出，MAX31855通常采用SOIC或TSSOP封装形式。

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