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UC2886

Category:ACDC- and -DCDC-power supply
Product Name:Average current mode PWM controller IC
Manufacturers:TI
Production Batch Number:08+
Encapsulation:16SOIC
Stock Status:There is stock
Stock Quantity:6000
Minimum order quantity: 1
Details:

Product introduction

PWM控制器IC UC3886系列是专为与平均电流模式控制的DC - DC转换器。它是专为与UC3910一起使用4位DAC和电压监视器。在UC3886驱动一个外部N沟道MOSFET，可用于电力的英特尔奔腾\西航Pro等高端微处理器。

在与UC3910一起UC3886 5V直流转换到一个可调输出范围在35mV 100mV的直流系统的精度与步骤，从2.0V到3.5V的。

振荡器是由用户\外部电阻和电容器x92s的选择，是典型的300kHz的操作而设计的。

电压和电流放大器具有3.5MHz的增益带宽产品，以满足高性能系统的要求。

characteristic

10.3V - 20V的工作电压范围
低失调电压放大器
高带宽电流和电压放大器
低失调电流检测放大器
Undervoltage lockout
修剪5伏参考
外部可编程振荡器充电电流
图腾柱输出1.5A峰值
采用16引脚双列直插或SOIC封装

parameter

	UC2886
Control method	Current mode
Frequency (max) (khertz)	400
Pins/Packets	16SOIC
(#) Regulated output	One
Operating temperature range(°C)	-40 to 85

andUC2886Related ICs are:

Model	Manufacturers	lot number	encapsulation	illustrate
UC2886D	TI	08+	SOP-16	Brand new original
UC2886	TI	08+	16SOIC	Average current mode PWM controller IC

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