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MIC2606 PDF预览

MIC2606

更新时间: 2024-01-17 04:53:51
品牌 Logo 应用领域
麦瑞 - MICREL 稳压器肖特基二极管开关
页数 文件大小 规格书
14页 382K
描述
0.5A, 1.2MHz / 2MHz Wide Input Range Boost Regulator with Integrated Switch and Schottky Diode

MIC2606 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HVSON,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:13 weeks风险等级:5.72
其他特性:ALSO OUTPUT VOLTAGE ADJUSTABLE TO 40V模拟集成电路 - 其他类型:SWITCHING REGULATOR
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:20 V最小输入电压:4.5 V
标称输入电压:12 VJESD-30 代码:S-PDSO-N8
JESD-609代码:e4长度:2 mm
湿度敏感等级:1功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:HVSON封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:0.9 mm
表面贴装:YES切换器配置:BOOST
最大切换频率:2300 kHz温度等级:AUTOMOTIVE
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端子形式:NO LEAD
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:2 mm
Base Number Matches:1

MIC2606 数据手册

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MIC2605/6  
0.5A, 1.2MHz / 2MHz Wide Input Range  
Boost Regulator with Integrated Switch  
and Schottky Diode  
General Description  
Features  
The MIC2605/6 is a 1.2MHz/2MHz, PWM DC/DC boost  
switching regulator available in a 2mm x 2mm MLF®  
package. High power density is achieved with the  
MIC2605/6’s internal 40V/0.5A switch and schottky diode,  
allowing it to power large loads in a tiny footprint.  
Wide input voltage range: 4.5V to 20V  
Output voltage adjustable to 40V  
0.5A switch current and schottky diode  
MIC2605 operates at 1.2MHz  
MIC2606 operates at 2MHz  
Programmable soft start  
Stable with small size ceramic capacitors  
High efficiency  
Low input and output ripple  
<10µA shutdown current  
UVLO  
Output over-voltage and over-temperature protection  
8-pin 2mm x 2mm MLF® package  
–40°C to +125°C junction temperature range  
The  
MIC2605/6  
implements  
constant  
frequency  
1.2MHz/2MHz PWM current mode control. The MIC2605/6  
offers internal compensation that offers excellent transient  
response and output regulation performance. The high  
frequency operation saves board space by allowing small,  
low-profile external components. The fixed frequency  
PWM scheme also reduces spurious switching noise and  
ripple to the input power source.  
The MIC2605/6 is available in an 8-pin 2mm x 2mm MLF®  
leadless package. This package has an output over-  
voltage protection feature.  
The MIC2605/6 has an operating junction temperature  
range of –40°C to +125°C.  
Applications  
TV-tuners  
Data sheets and support documentation can be found on  
Micrel’s web site at www.micrel.com.  
Broadband communications  
TFT-LCD bias supplies  
Bias supply  
Positive output regulators  
SEPIC converters  
DSL applications  
Local boost regulators  
___________________________________________________________________________________________________________  
Typical Application  
10µH  
32V  
Efficiency  
OUT  
VOUT  
32V, 30mA  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
MIC2605/6  
12.4K  
499  
VIN  
EN  
SW  
OUT  
FB  
VIN = 12V  
1µF  
0.1µF  
1µF  
VDD  
SS  
PGND  
0.1µF  
V
IN = 12V  
20  
40  
60  
80  
100 120  
LOAD CURRENT (mA)  
MLF and MicroLeadFrame are registered trademarks of Amkor Technology, Inc.  
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com  
M9999-090909-B  
September 2009  

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