NCP4300A:Dual Operational Amplifier and Voltage Reference

Dual Operational and Voltage The NCP4300A is a monolithic integrated circuit specifically designed to control the output current and voltage levels of switchmode battery chargers and power supplies. This device contains a precision 2.6 V shunt reference and two operational amplifiers.Op-Amp 1 is designed to perform voltage control and has its non-inverting input internally connected to the reference. Op-Amp 2 is designed for current control and has both inputs uncommitted. The NCP4300A offers the power converter designer a control solution that features increased precision with a corresponding reduction in system complexity and cost. This device is available in an 8-lead surface mount package.

技术特性

Low Input Offset Voltage: 0.5 mV Typ.
Low Supply Current: 210 µA/Op-Amp (@VCC = 5.0 V)
Medium Bandwidth (Unity Gain): 0.7 MHz Typ.
Large Output Voltage Swing: 0 V to (VCC - 1.5 V)
Input Common Mode Voltage Range Includes Ground
Wide Power Supply Range: 3.0 to 35 V
Fixed Output Voltage Reference 2.60 V
1.0% Voltage Precision Over Temperature
Sink Current Capability: Up to 80 mA
Pb-Free Packages are Available

应用

Switch Mode Power Supply
Battery Charger

封装图 PACKAGE DIMENSIONS

订购信息 Ordering Information

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具体说明

封装

MSL*

容器

预算价格 (1千个数量的单价）

类型

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类型

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NCP4300ADG

Active

Pb-free

Halide free

Dual Operational Amplifier and Voltage Reference

SOIC-8

751-07

Tube

$0.4667

NCP4300ADR2G