ADP2120ACPZ-1.8-R7

所属类别：降压DC / DC转换
产品名称：1.25A、1.2MHz同步降压DC-DC调节器
厂商：ADI
生产批号：15+
封装：3mm x 3mm紧凑型LFCSP_WD封装
库存状态：有库存
库存量：31250
最低订购量：1
详细资料：

Product Introduction

Product Details:

ADP2119/ADP2120均为低静态电流、Synchronous step-down DC-DC regulator，采用3mm x 3mm紧凑型LFCSP_WD封装。两款器件均采用电流模式、恒频脉冲宽度调制(PWM)控制方案，具备出色的稳定性和瞬态响应性能。在轻负载条件下，这些器件可配置为以脉冲频率调制(PFM)模式工作，以减少开关频率，节省功耗。

ADP2119/ADP2120 supports input voltages in the range of 2.3V to 5.5V. The output voltage can be adjusted from 0.6V to the input voltage (VIN) for the adjustable version, while the fixed output version offers preset output voltage options: 3.3V, 2.5V, 1.8V, 1.5V, 1.2V, and 1.0V. The ADP2119/ADP2120 integrates power switching, synchronous rectifiers, and internal compensation to provide a high-efficiency solution with minimal external components. Each IC draws less than 3μA 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).

应用

终端负载转换
通信及网络设备
工业和仪器仪表
消费类电子设备
医疗器械
Advantages and features:
- 连续输出电流：1.25A
- 145 mΩ 和70 mΩ集成FET
- 输入电压范围：2.3V至5.5 V
- 输出电压范围：0.6V至V_IN
- 输出精度：±1.5%
- 1.2MHz 固定开关频率
- 可在1.0MHz与2MHz之间同步
- 可选PWM或PFM工作模式
- 电流模式结构
- 精密阈值使能输入
- 电源良好指示
- 电压跟踪输入
- 集成软启动
- 内部补偿
- 预充电输出下启动
- 欲了解更多特性，请参考数据手册
- //www.chip100.com/

The ICs associated with ADP2120ACPZ-1.8-R7 include:

Model	Manufacturers	lot number	encapsulation	illustrate
ADP2120ACPZ-R7	ADI	15+	3mm x 3mm compact LFCSP_WD package	1.25A, 1.2MHz synchronous step-down DC-DC regulator
ADP2120ACPZ-3.3-R7	ADI	15+	3mm x 3mm compact LFCSP_WD package	1.25A, 1.2MHz synchronous step-down DC-DC regulator
ADP2120ACPZ-2.5-R7	ADI	15+	3mm x 3mm compact LFCSP_WD package	1.25A, 1.2MHz synchronous step-down DC-DC regulator
ADP2120ACPZ-1.8-R7	ADI	15+	3mm x 3mm compact LFCSP_WD package	1.25A, 1.2MHz synchronous step-down DC-DC regulator
ADP2120ACPZ-1.5-R7	ADI	15+	3mm x 3mm compact LFCSP_WD package	1.25A, 1.2MHz synchronous step-down DC-DC regulator
ADP2120ACPZ-1.2-R7	ADI	15+	3mm x 3mm compact LFCSP_WD package	1.25A, 1.2MHz synchronous step-down DC-DC regulator
ADP2120ACPZ-1.0-R7	ADI	15+	3mm x 3mm compact LFCSP_WD package	1.25A, 1.2MHz synchronous step-down DC-DC regulator

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ADP2120ACPZ-1.8-R7

Product Details:

Advantages and features:

The ICs associated with ADP2120ACPZ-1.8-R7 include:

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