ADP2118ACPZ-R7-R2

所属类别：降压DC / DC转换
产品名称：3A、1.2MHz/600kHz高效率同步降压型DC/DC稳压器
厂商：ADI
生产批号：14+
封装：16 ld LFCSP
库存状态：有库存
库存量：5330
最低订购量：1
详细资料：

Product Introduction

Product Details:

ADP2118是一款低静态电流、同步、降压型DC-DC regulators，采用紧凑的4mm × 4mm的LFCSP_WQ封装。它使用电流模式，固定频率脉宽调制（PWM）机制，具备出色的稳定性和瞬态响应。在轻负载时，ADP2118可配置工作在脉冲频率调制（PFM）模式，以减少开关频率，节省功耗。

ADP2118 supports input voltages from 2.3 V to 5.5 V, the output voltage of the ADP2118ACPZ-R7 is adjustable from 0.6 V to the input voltage (VIN), and the ADP2118ACPZ-x.x-R7 has a variety of preset output voltage options, including 3.3 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, and 1.0 V. ADP2118 requires minimal external components and provides an efficient solution with integrated power switches, synchronous rectifiers, and internal compensation circuitry. The IC draws less than 3 microamps from the input source when disabled. Other key features include undervoltage lockout (UVLO), integrated soft-start to limit inrush current at start-up, overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown (TSD). //www.chip100.com/

apply --DSP/FPGA/ASIC core power supply --Telecommunications/networking equipment --PDA and handheld computer --Audio and video consumer electronic devices

Advantages and features:

3A持续输出电流
75 mΩ和40 mΩ 集成式FET
±1.5 %输出精度
输入电压范围为：2.3 V至5.5 V
输出电压范围为：0.6V至V_IN
600kHz或1.2MHz固定开关频率

600kHz至1.4MHz之间可同步
同步相移可选：0°或180°
PWM或PFM工作模式可选
电流模式架构
精密使能输入
欲了解更多特性，请参考数据手册

ICs related to ADP2118ACPZ-R7-R2 include:

Model	Manufacturers	lot number	encapsulation	illustrate
ADP2118ACPZ-R7-R2	ADI	14+	16 ld LFCSP	3A, 1.2MHz/600kHz high-efficiency synchronous step-down DC/DC regulator
ADP2118ACPZ-R2	ADI	14+	16 ld LFCSP	3A, 1.2MHz/600kHz high-efficiency synchronous step-down DC/DC regulator
ADP2118ACPZ-3.3-R7	ADI	14+	16 ld LFCSP	3A, 1.2MHz/600kHz high-efficiency synchronous step-down DC/DC regulator
ADP2118ACPZ-2.5-R7	ADI	14+	16 ld LFCSP	3A, 1.2MHz/600kHz high-efficiency synchronous step-down DC/DC regulator
ADP2118ACPZ-1.8-R7	ADI	14+	16 ld LFCSP	3A, 1.2MHz/600kHz high-efficiency synchronous step-down DC/DC regulator
ADP2118ACPZ-1.5-R7	ADI	14+	16 ld LFCSP	3A, 1.2MHz/600kHz high-efficiency synchronous step-down DC/DC regulator
ADP2118ACPZ-1.2-R7	ADI	14+	16 ld LFCSP	3A, 1.2MHz/600kHz high-efficiency synchronous step-down DC/DC regulator
ADP2118ACPZ-1.0-R7	ADI	14+	16 ld LFCSP	3A, 1.2MHz/600kHz high-efficiency synchronous step-down DC/DC regulator

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