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DCP3601
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Education Design Win
36 V、1 A同步降压转换器，采用SOT23-6L封装

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产品概要

Key Benefits

紧凑型设计

SOT23-6L封装非常适合空间受限的应用

低功耗模式

功耗经过优化，可实现高能效

高性价比解决方案

高集成度可降低整体应用成本

描述

The DCP3601 is a wide-input voltage, easy-to-use synchronous buck converter capable of driving up to 1 A load current. The extended input range from 3.3 V to 36 V makes the device suitable for a wide range of industrial applications.

The DCP3601 operates at 1 MHz fixed switching frequency allowing the use of small inductors for an optimized solution size.

Optional switching frequency dithering is implemented to improve EMI performances.

It is based on a peak current mode architecture, including soft-start circuit, overcurrent protection circuit, overtemperature protection and output overvoltage protection, and is packaged in a SOT23-6L package.

  • 性能一览

    • 88% typical efficiency at 600 mA load (VIN = 24 V, VOUT = 5 V)
    • 91% typical efficiency at 600 mA load (VIN = 12 V, VOUT = 5 V)
    • 3.3 V to 36 V input operating voltage range
    • Up to 1 A output current capability
    • 110 μA input quiescent current
    • 1 MHz fixed switching frequency
    • Synchronous rectification
    • Internal compensation network
    • Peak current mode control
    • Two different versions: LCM for high efficiency at light loads and LNM for noise-sensitive applications
    • Output overvoltage protection
    • Thermal shutdown
    • Precision enable
    • Switching frequency dithering
    • Available in SOT23-6L package
    阅读更多信息 阅读较少信息

eDesignSuite

eDesignSuite 是一套全面且易于使用的设计辅助工具，旨在帮助您简化系统开发过程，并支持广泛的ST产品。

电源管理设计中心

组件的热电模拟器

信号调节设计工具

NFC/RFID计算器

选择设计工具：

电源管理设计中心

电源设计工具

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Solar Battery Charger

电源管理设计中心

LED照明设计工具

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AC/DC

电源管理设计中心

数字电源工作台

• 提供电源部分和控制回路的逐步优化设计。
• 为定制应用生成 STM32Cube 嵌入式软件包，并允许生成与多个 STM32 IDE 兼容的固件项目。

电源管理设计中心

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选择设计工具：

组件的热电模拟器

STPOWER Studio

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组件的热电模拟器

PCB Thermal Simulator

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组件的热电模拟器

AC开关模拟器

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组件的热电模拟器

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组件的热电模拟器

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组件的热电模拟器

TVS模拟器

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组件的热电模拟器

Estimate

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选择设计工具：

信号调节设计工具

有源滤波器

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信号调节设计工具

比较器

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信号调节设计工具

低侧电流检测

• 返回电路元件值
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信号调节设计工具

高侧电流检测

• 提供电流误差图。
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选择设计工具：

NFC/RFID计算器

NFC电感

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UHF链路预算

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NFC/RFID计算器

NFC调谐电路

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• 该工具将返回所需设计目标的元件值

特别推荐

EDA Symbols, Footprints and 3D Models

STMicroelectronics - DCP3601

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Please select one model supplier :

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SIMPLIS models (1)

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DCP3601 SIMPLIS example schematics
2026.04 18 May 2026
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18 May 2026
DCP3601 SIMPLIS example schematics 2026.04

Quality and Reliability

Part Number Marketing Status Package Grade 符合RoHS级别 Longevity Commitment Longevity Starting Date Material Declaration**
DCP3601CDMR
Active
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601CMR
Active
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601ECDMR
Preview
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601ECMR
Preview
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601ENDMR
Preview
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601ENMR
Preview
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601FCDMR
Preview
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601FCMR
Preview
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601FNDMR
Preview
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601FNMR
Preview
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601NDMR
Active
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00
DCP3601NMR
Active
SOT23-6L Industrial Ecopack2 10 2025-01-07T00:00:00.000+01:00

DCP3601CDMR

Package:

SOT23-6L

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601CMR

Package:

SOT23-6L

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601ECDMR

Package:

SOT23-6L

Material Declaration**:

More Info

Marketing Status

Preview

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601ECMR

Package:

SOT23-6L

Material Declaration**:

More Info

Marketing Status

Preview

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601ENDMR

Package:

SOT23-6L

Material Declaration**:

More Info

Marketing Status

Preview

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601ENMR

Package:

SOT23-6L

Material Declaration**:

More Info

Marketing Status

Preview

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601FCDMR

Package:

SOT23-6L

Material Declaration**:

More Info

Marketing Status

Preview

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601FCMR

Package:

SOT23-6L

Material Declaration**:

More Info

Marketing Status

Preview

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601FNDMR

Package:

SOT23-6L

Material Declaration**:

More Info

Marketing Status

Preview

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601FNMR

Package:

SOT23-6L

Material Declaration**:

More Info

Marketing Status

Preview

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601NDMR

Package:

SOT23-6L

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

DCP3601NMR

Package:

SOT23-6L

Material Declaration**:

PDF XML
More Info

Marketing Status

Active

Package

SOT23-6L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。

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(*) 建议转售单价（美元）仅用于预算用途。如需以当地货币计价的报价，请联系您当地的 ST销售办事处 或我们的 经销商。

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