5秒后页面跳转
捷配首页

Datasheet > MIC2182-3.3BSM-TR
MIC2182-3.3BSM-TR PDF预览

MIC2182-3.3BSM-TR

更新时间： 2024-11-11 19:47:27
品牌 Logo 应用领域
美国微芯 - MICROCHIP 信息通信管理开关光电二极管
页数 文件大小 规格书
28页 232K
描述
SWITCHING CONTROLLER, 330kHz SWITCHING FREQ-MAX, PDSO16

阅读下载

中文翻译

获取价格

MIC2182-3.3BSM-TR 技术参数

是否Rohs认证： 不符合生命周期：Active
包装说明：SSOP-16Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.71模拟集成电路 - 其他类型：SWITCHING CONTROLLER
控制模式：CURRENT-MODE控制技术：PULSE WIDTH MODULATION
最大输入电压：32 V最小输入电压：4.5 V
标称输入电压：15 VJESD-30 代码：R-PDSO-G16
长度：6.2 mm功能数量：1
端子数量：16最高工作温度：85 °C
最低工作温度：-40 °C标称输出电压：3.3 V
封装主体材料：PLASTIC/EPOXY封装代码：SSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
认证状态：Not Qualified座面最大高度：2 mm
表面贴装：YES切换器配置：PUSH-PULL
最大切换频率：330 kHz技术：BICMOS
温度等级：INDUSTRIAL端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
宽度：5.3 mmBase Number Matches：1

MIC2182-3.3BSM-TR 数据手册

 浏览型号MIC2182-3.3BSM-TR的Datasheet PDF文件第2页浏览型号MIC2182-3.3BSM-TR的Datasheet PDF文件第3页浏览型号MIC2182-3.3BSM-TR的Datasheet PDF文件第4页浏览型号MIC2182-3.3BSM-TR的Datasheet PDF文件第5页浏览型号MIC2182-3.3BSM-TR的Datasheet PDF文件第6页浏览型号MIC2182-3.3BSM-TR的Datasheet PDF文件第7页 
MIC2182  
High-Efficiency Synchronous Buck Controller  
General Description  
Features  
Micrel’s MIC2182 is a synchronous buck (step-down) switch-  
ing regulator controller. An all N-channel synchronous archi-  
tecture and powerful output drivers allow up to a 20A output  
current capabilty. The PWM and skip-mode control scheme  
allows efficiency to exceed 95% over a wide range of load  
current, making it ideal for battery powered applications, as  
well as high current distributed power supplies.  
• 4.5V to 32V Input voltage range  
• 1.25V to 6V Output voltage range  
• 95% efficiency  
• 300kHz oscillator frequency  
• Current sense blanking  
• 5Ω impedance MOSFET Drivers  
• Drives N-channel MOSFETs  
• 600µA typical quiescent current (skip-mode)  
The MIC2182 operates from a 4.5V to 32V input and can  
operate with a maximum duty cycle of 86% for use in low-  
dropout conditions. It also features a shutdown mode that  
reduces quiescent current to 0.1µA.  
• Logic controlled micropower shutdown (I < 0.1µA)  
• Current-mode control  
Q
• Cycle-by-cycle current limiting  
• Built-in undervoltage protection  
• Adjustable undervoltage lockout  
• Easily synchronizable  
• Precision 1.245V reference output  
• 0.6% total regulation  
• 16-pin SOP and SSOP packages  
• Frequency foldback overcurrent protection  
• Sustained short-circuit protection at any input voltage  
• 20A output current capability  
The MIC2182 achieves high efficiency over a wide output  
current range by automatically switching between PWM and  
skip mode. Skip-mode operation enables the converter to  
maintain high efficiency at light loads by turning off circuitry  
pertaining to PWM operation, reducing the no-load supply  
current from 1.6mA to 600µA. The operating mode is inter-  
nally selected according to the output load conditions. Skip  
mode can be defeated by pulling the PWM pin low which  
reduces noise and RF interference.  
Applications  
The MIC2182 is available in a 16-pin SOP (small-outline  
package) and SSOP (shrink small-outline package) with an  
operating range from –40°C to +85°C.  
• DC power distribution systems  
• Notebook and subnotebook computers  
• PDAs and mobile communicators  
• Wireless modems  
• Battery-operated equipment  
Typical Application  
C11  
22uf  
35V  
VIN  
D2  
MIC2182-3.3BSM  
4.5V to 30V*  
11 SD103BWS  
10  
VIN  
VDD  
C9  
4.7µF  
16V  
x2  
C5  
0.1µF  
R7  
14  
BST  
C6  
0.1µF  
100k  
6
16  
L1  
EN/UVLO HSD  
Q2*  
VOUT  
3.3V/4A  
R2  
0.02Ω  
10µH  
Si4884  
2
15  
13  
12  
8
PWM  
VSW  
LSD  
C4  
C7  
D1  
B140  
1nF  
Q1*  
220uf  
Si4884  
10V ×2  
1
3
5
SS  
PGND  
CSH  
GND  
COMP  
SYNC  
C13, 1nF  
R1  
2k  
9
C3  
0.1µF  
VOUT  
VREF  
7
* 30V maximum input voltage limit is due  
to standard 30V MOSFET selection.  
C2  
2.2nF  
SGND  
C1  
0.1µF  
See “Application Information” section for  
5V to 3.3V/10A and other circuits.  
4
GND  
4.5V–30V* to 3.3V/4A Converter  
Micrel, Inc. • 1849 Fortune Drive • San Jose, CA 95131 • USA • tel + 1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-042204  
April 22, 2004  
1
1234567...28

中文翻译

下载PDF

MIC2182-3.3BSM-TR 替代型号

型号 品牌 替代类型 描述 数据表
MIC2182-3.3YSM-TR MICROCHIP

完全替代

 SWITCHING CONTROLLER, 330kHz SWITCHING FREQ-MAX, PDSO16

与MIC2182-3.3BSM-TR相关器件

型号 品牌 获取价格 描述 数据表
MIC2182-3.3YM MICROCHIP

获取价格

 		SWITCHING CONTROLLER, 330kHz SWITCHING FREQ-MAX, PDSO16
MIC2182-3.3YM MICREL

获取价格

 		High-Efficiency Synchronous Buck Controller
MIC2182-3.3YMTR MICREL

获取价格

 		SWITCHING CONTROLLER, 330kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, SOP-16
MIC2182-3.3YSM MICREL

获取价格

 		High-Efficiency Synchronous Buck Controller
MIC2182-3.3YSM MICROCHIP

获取价格

 		SWITCHING CONTROLLER, 330kHz SWITCHING FREQ-MAX, PDSO16
MIC2182-3.3YSMTR MICREL

获取价格

 		SWITCHING CONTROLLER, 330kHz SWITCHING FREQ-MAX, PDSO16, LEAD FREE, SSOP-16
MIC2182-3.3YSM-TR MICROCHIP

获取价格

 		SWITCHING CONTROLLER, 330kHz SWITCHING FREQ-MAX, PDSO16
MIC2182-5.0BM MICREL

获取价格

 		High-Efficiency Synchronous Buck Controller Final Information
MIC2182-5.0BM MICROCHIP

获取价格

 		Switching Controller, Current-mode, 0.1A, 330kHz Switching Freq-Max, BICMOS, PDSO16, SOP-1
MIC2182-5.0BSM MICREL

获取价格

 		High-Efficiency Synchronous Buck Controller Final Information

与MIC2182-3.3BSM-TR相关文章

您还可以找


热门产品
PCB打样/小批量
铝基板
BOM智能配单
PCBA制造
钣金
精密CNC
模具注塑
薄膜开关
精选活动
PCBA打样特惠
四六层板品质升级
铝基板品质升级
一体化电子制造
DFM下载
服务支持
企业认证
产品展示
工厂展示
工艺能力
积分商城
关于捷配
捷配简介
企业文化
公司动态
人才招聘
联系我们
帮助中心
下单流程
付款流程
开票流程
常见问题
全球PCB制造服务专线 400-613-0088

工作时间：9:00-21:00

CEO邮箱：ceo@jiepei.com

投诉邮箱：tousu@jiepei.com

捷配网-微信公众号 微信公众号
捷配网-微信公众号 抖音公众号
资质认证：
合作快递：
支付方式：
Copyright © 2024 Jiepei.com Inc. All Rights Reserved. 版权所有:杭州捷配信息科技有限公司 浙公网安备 33010502006866号 浙ICP备10014259号-119 营业执照ICP证