线圈一体型升压DC/DC转换器("micro DC/DC")
XCL103系列是一种线圈与控制IC一体化的超小型(2.5mm×2.0mm、h=1.0mm)的升压微型DC/DC转换器。通过在电路中采用同步整流方式,无需二极管,外部零件只需两个陶瓷电容,就能组成高效的升压电源电路。电路因外部零件减少而被简化,可将因基板设计导致的噪音和工作故障控制在最小限度。
输入电压范围为0.65V~6.0V,输出电压范围为2.2V~5.5V(精度±2.0%),可以0.1V步进进行设置。控制方式准备了PWM固定控制和PWM/PFM转换(自动切换工作模式)控制类型。XCL103系列通过PWM/PFM转换(自动切换工作模式)控制,将在小负载(轻载)至大负载(重载)整个领域实现高效。
此外,XCL103D类型通过CL放电功能,将在待机模式时快速降低输出电压,并防止输出设备的误动作。XCL103E类型通过旁路开关功能,将导通输入和输出,可驱动RTC等。
特点
输入电压范围 | 0.9V ~ 6.0V |
输出电压范围 | 2.2V ~ 5.5V (±2.0%) 0.1V 间隔 |
输入电流 | 0.8A |
输出电流 | 500mA@VOUT=5.0V, VBAT=3.3V (TYP.) 350mA@VOUT=3.3V, VBAT=1.8V (TYP.) |
控制方式 | Auto PWM/PFM |
工作频率 | 3.0MHz (±20%) |
保护电路 | 电流限制(锁定) 输出短路保护 |
功能 | 软启动 切断负载 (D类型) CL自动放电 (D类型) 旁路开关 (E类型) |
工作温度范围 | -40 ~ +85℃ |
适应环保要求 | 与EU RoHS规格对应、无铅 |
典型电路框图
技术文件
- Evaboard Data XCL103D333C(3.3V, 3MHz)
- Evaboard Data XCL103D503C(5V, 3MHz)
- Gerberfile:XCL103 CL-2025-02
封装
封装名称 | 引脚数 | 个/Reel | 外形尺寸(mm) |
---|---|---|---|
CL-2025-02 | 6 | 3,000 | 2.0 x 2.5 x 1.04 |
XCL103 系列型号列表
型号 | 样品 | Type | Output Voltage | Ocillation Frequency | Package | EDA | 在线商店 |
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XCL103D223CR-G |
CL Auto-Discharge, Load Disconnection | 2.2V | 3MHz | CL-2025-02 | |||
XCL103D233CR-G |
CL Auto-Discharge, Load Disconnection | 2.3V | 3MHz | CL-2025-02 | |||
XCL103D243CR-G |
CL Auto-Discharge, Load Disconnection | 2.4V | 3MHz | CL-2025-02 | |||
XCL103D253CR-G |
CL Auto-Discharge, Load Disconnection | 2.5V | 3MHz | CL-2025-02 | |||
XCL103D263CR-G |
CL Auto-Discharge, Load Disconnection | 2.6V | 3MHz | CL-2025-02 | |||
XCL103D273CR-G |
CL Auto-Discharge, Load Disconnection | 2.7V | 3MHz | CL-2025-02 | |||
XCL103D283CR-G |
CL Auto-Discharge, Load Disconnection | 2.8V | 3MHz | CL-2025-02 | |||
XCL103D293CR-G |
CL Auto-Discharge, Load Disconnection | 2.9V | 3MHz | CL-2025-02 | |||
XCL103D303CR-G |
CL Auto-Discharge, Load Disconnection | 3.0V | 3MHz | CL-2025-02 | |||
XCL103D313CR-G |
CL Auto-Discharge, Load Disconnection | 3.1V | 3MHz | CL-2025-02 | |||
XCL103D323CR-G |
CL Auto-Discharge, Load Disconnection | 3.2V | 3MHz | CL-2025-02 | |||
XCL103D333CR-G |
CL Auto-Discharge, Load Disconnection | 3.3V | 3MHz | CL-2025-02 | |||
XCL103D343CR-G |
CL Auto-Discharge, Load Disconnection | 3.4V | 3MHz | CL-2025-02 | |||
XCL103D353CR-G |
CL Auto-Discharge, Load Disconnection | 3.5V | 3MHz | CL-2025-02 | |||
XCL103D363CR-G |
CL Auto-Discharge, Load Disconnection | 3.6V | 3MHz | CL-2025-02 | |||
XCL103D373CR-G |
CL Auto-Discharge, Load Disconnection | 3.7V | 3MHz | CL-2025-02 | |||
XCL103D383CR-G |
CL Auto-Discharge, Load Disconnection | 3.8V | 3MHz | CL-2025-02 | |||
XCL103D393CR-G |
CL Auto-Discharge, Load Disconnection | 3.9V | 3MHz | CL-2025-02 | |||
XCL103D403CR-G |
CL Auto-Discharge, Load Disconnection | 4.0V | 3MHz | CL-2025-02 | |||
XCL103D413CR-G |
CL Auto-Discharge, Load Disconnection | 4.1V | 3MHz | CL-2025-02 | |||
XCL103D423CR-G |
CL Auto-Discharge, Load Disconnection | 4.2V | 3MHz | CL-2025-02 | |||
XCL103D433CR-G |
CL Auto-Discharge, Load Disconnection | 4.3V | 3MHz | CL-2025-02 | |||
XCL103D443CR-G |
CL Auto-Discharge, Load Disconnection | 4.4V | 3MHz | CL-2025-02 | |||
XCL103D453CR-G |
CL Auto-Discharge, Load Disconnection | 4.5V | 3MHz | CL-2025-02 | |||
XCL103D463CR-G |
CL Auto-Discharge, Load Disconnection | 4.6V | 3MHz | CL-2025-02 | |||
XCL103D473CR-G |
CL Auto-Discharge, Load Disconnection | 4.7V | 3MHz | CL-2025-02 | |||
XCL103D483CR-G |
CL Auto-Discharge, Load Disconnection | 4.8V | 3MHz | CL-2025-02 | |||
XCL103D493CR-G |
CL Auto-Discharge, Load Disconnection | 4.9V | 3MHz | CL-2025-02 | |||
XCL103D503CR-G |
CL Auto-Discharge, Load Disconnection | 5.0V | 3MHz | CL-2025-02 | |||
XCL103D513CR-G |
CL Auto-Discharge, Load Disconnection | 5.1V | 3MHz | CL-2025-02 | |||
XCL103D523CR-G |
CL Auto-Discharge, Load Disconnection | 5.2V | 3MHz | CL-2025-02 | |||
XCL103D533CR-G |
CL Auto-Discharge, Load Disconnection | 5.3V | 3MHz | CL-2025-02 | |||
XCL103D543CR-G |
CL Auto-Discharge, Load Disconnection | 5.4V | 3MHz | CL-2025-02 | |||
XCL103D553CR-G |
CL Auto-Discharge, Load Disconnection | 5.5V | 3MHz | CL-2025-02 | |||
XCL103E223CR-G |
Bypass Switch | 2.2V | 3MHz | CL-2025-02 | |||
XCL103E233CR-G |
Bypass Switch | 2.3V | 3MHz | CL-2025-02 | |||
XCL103E243CR-G |
Bypass Switch | 2.4V | 3MHz | CL-2025-02 | |||
XCL103E253CR-G |
Bypass Switch | 2.5V | 3MHz | CL-2025-02 | |||
XCL103E263CR-G |
Bypass Switch | 2.6V | 3MHz | CL-2025-02 | |||
XCL103E273CR-G |
Bypass Switch | 2.7V | 3MHz | CL-2025-02 | |||
XCL103E283CR-G |
Bypass Switch | 2.8V | 3MHz | CL-2025-02 | |||
XCL103E293CR-G |
Bypass Switch | 2.9V | 3MHz | CL-2025-02 | |||
XCL103E303CR-G |
Bypass Switch | 3.0V | 3MHz | CL-2025-02 | |||
XCL103E313CR-G |
Bypass Switch | 3.1V | 3MHz | CL-2025-02 | |||
XCL103E323CR-G |
Bypass Switch | 3.2V | 3MHz | CL-2025-02 | |||
XCL103E333CR-G |
Bypass Switch | 3.3V | 3MHz | CL-2025-02 | |||
XCL103E343CR-G |
Bypass Switch | 3.4V | 3MHz | CL-2025-02 | |||
XCL103E353CR-G |
Bypass Switch | 3.5V | 3MHz | CL-2025-02 | |||
XCL103E363CR-G |
Bypass Switch | 3.6V | 3MHz | CL-2025-02 | |||
XCL103E373CR-G |
Bypass Switch | 3.7V | 3MHz | CL-2025-02 | |||
XCL103E383CR-G |
Bypass Switch | 3.8V | 3MHz | CL-2025-02 | |||
XCL103E393CR-G |
Bypass Switch | 3.9V | 3MHz | CL-2025-02 | |||
XCL103E403CR-G |
Bypass Switch | 4.0V | 3MHz | CL-2025-02 | |||
XCL103E413CR-G |
Bypass Switch | 4.1V | 3MHz | CL-2025-02 | |||
XCL103E423CR-G |
Bypass Switch | 4.2V | 3MHz | CL-2025-02 | |||
XCL103E433CR-G |
Bypass Switch | 4.3V | 3MHz | CL-2025-02 | |||
XCL103E443CR-G |
Bypass Switch | 4.4V | 3MHz | CL-2025-02 | |||
XCL103E453CR-G |
Bypass Switch | 4.5V | 3MHz | CL-2025-02 | |||
XCL103E463CR-G |
Bypass Switch | 4.6V | 3MHz | CL-2025-02 | |||
XCL103E473CR-G |
Bypass Switch | 4.7V | 3MHz | CL-2025-02 | |||
XCL103E483CR-G |
Bypass Switch | 4.8V | 3MHz | CL-2025-02 | |||
XCL103E493CR-G |
Bypass Switch | 4.9V | 3MHz | CL-2025-02 | |||
XCL103E503CR-G |
Bypass Switch | 5.0V | 3MHz | CL-2025-02 | |||
XCL103E513CR-G |
Bypass Switch | 5.1V | 3MHz | CL-2025-02 | |||
XCL103E523CR-G |
Bypass Switch | 5.2V | 3MHz | CL-2025-02 | |||
XCL103E533CR-G |
Bypass Switch | 5.3V | 3MHz | CL-2025-02 | |||
XCL103E543CR-G |
Bypass Switch | 5.4V | 3MHz | CL-2025-02 | |||
XCL103E553CR-G |
Bypass Switch | 5.5V | 3MHz | CL-2025-02 |
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