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MIC23030-CYMT

产品描述1 A SWITCHING REGULATOR, 8000 kHz SWITCHING FREQ-MAX, PDSO6
产品类别电源/电源管理    电源电路   
文件大小689KB,共17页
制造商Microchip(微芯科技)
官网地址https://www.microchip.com
标准
下载文档 详细参数 选型对比 全文预览

MIC23030-CYMT概述

1 A SWITCHING REGULATOR, 8000 kHz SWITCHING FREQ-MAX, PDSO6

MIC23030-CYMT规格参数

参数名称属性值
是否Rohs认证符合
厂商名称Microchip(微芯科技)
包装说明HVSON,
Reach Compliance Codecompli
ECCN代码EAR99
其他特性ALSO HAS PFM CONTROL TECHNIQUE
模拟集成电路 - 其他类型SWITCHING REGULATOR
控制技术PULSE WIDTH MODULATION
最大输入电压5.5 V
最小输入电压2.7 V
标称输入电压3.6 V
JESD-30 代码S-PDSO-N6
JESD-609代码e4
长度1.6 mm
湿度敏感等级1
功能数量1
端子数量6
最高工作温度125 °C
最低工作温度-40 °C
最大输出电流1 A
标称输出电压1 V
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0.6 mm
表面贴装YES
切换器配置BUCK
最大切换频率8000 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1.6 mm

文档预览

下载PDF文档
MIC23030
8MHz PWM 400mA Buck Regulator with
HyperLight Load™
General Description
The MIC23030 is a high efficiency 8MHz 400mA
synchronous buck regulator with HyperLight Load™ mode.
HyperLight Load™ provides very high efficiency at light
loads and ultra-fast transient response which is perfectly
suited for supplying processor core voltages.
An
additional benefit of this proprietary architecture is very low
output ripple voltage throughout the entire load range with
the use of small output capacitors. The tiny 1.6mm x
1.6mm Thin MLF
®
package saves precious board space
and requires only three external components.
The MIC23030 is designed for use with a very small
inductor, down to 0.47µH, and an output capacitor as small
as 2.2 µF that enables a sub-1mm height.
The MIC23030 has a very low quiescent current of 21µA
and achieves as high as 83% efficiency at 1mA. At higher
loads, the MIC23030 provides a constant switching
frequency around 8MHz while achieving peak efficiencies
up to 91%.
The MIC23030 is available in a 6-pin 1.6mm x 1.6mm Thin
MLF
®
package with an operating junction temperature
range from –40°C to +125°C.
Datasheets and support documentation can be found on
Micrel’s web site at: www.micrel.com.
Features
Input voltage: 2.7V to 5.5V
HyperLight Load™
400mA output current
Up to 91% efficiency and 83% at 1mA
21µA typical quiescent current
8MHz PWM operation in continuous mode
Ultra fast transient response
Low voltage output ripple
14mVpp ripple in HyperLight Load
mode
5mV output voltage ripple in full PWM mode
Fully integrated MOSFET switches
0.01µA shutdown current
Thermal shutdown and current limit protection
Fixed and adjustable output voltage options available
6-pin 1.6mm x 1.6mm Thin MLF
®
–40°C to +125°C junction temperature range
Applications
Mobile handsets
Portable media/MP3 players
Portable navigation devices (GPS)
WiFi/WiMax/WiBro modules
Digital Cameras
Wireless LAN cards
USB powered devices
Portable applications
____________________________________________________________________________________________________________
Typical Application
U1 MIC23030
V
IN
2.7V to 5.5V
C1
EN
4
1
100
SW
2
Efficiency V
OUT
= 2.5V
V
IN
= 3.0V
V
IN
= 3.6V
V
IN
= 4.2V
V
OUT
L1
EFFICIENCY (%)
VIN
90
80
70
60
EN
AGND
SNS
PGND
6
3
C2
GND
5
GND
L = 0.47µH
C
OUT
= 4.7µF
1
10
100
1000
OUTPUT CURRENT (mA)
50
HyperLight Load is a trademark of Micrel, Inc.
MLF and
MicroLeadFrame
are registered trademark 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
August 2008
M9999-082608-B

MIC23030-CYMT相似产品对比

MIC23030-CYMT MIC23030 MIC23030-AYMT MIC23030-4YMT MIC23030-GYMT MIC23030-FYMT
描述 1 A SWITCHING REGULATOR, 8000 kHz SWITCHING FREQ-MAX, PDSO6 1 A SWITCHING REGULATOR, 8000 kHz SWITCHING FREQ-MAX, PDSO6 1 A SWITCHING REGULATOR, 8000 kHz SWITCHING FREQ-MAX, PDSO6 1 A SWITCHING REGULATOR, 8000 kHz SWITCHING FREQ-MAX, PDSO6 1 A SWITCHING REGULATOR, 8000 kHz SWITCHING FREQ-MAX, PDSO6 1 A SWITCHING REGULATOR, 8000 kHz SWITCHING FREQ-MAX, PDSO6
是否Rohs认证 符合 - 符合 符合 符合 符合
厂商名称 Microchip(微芯科技) - Microchip(微芯科技) Microchip(微芯科技) Microchip(微芯科技) -
包装说明 HVSON, - HVSON, HVSON, 1.60 X 1.60 MM, GREEN, MLF-6 1.60 X 1.60 MM, GREEN, MLF-6
Reach Compliance Code compli - compli compli compliant compli
ECCN代码 EAR99 - EAR99 EAR99 EAR99 EAR99
其他特性 ALSO HAS PFM CONTROL TECHNIQUE - ALSO OPERATES IN ADJUSTABLE MODE FROM 0.7V TO 3.6V; ALSO HAS PFM CONTROL TECHNIQUE ALSO HAS PFM CONTROL TECHNIQUE ALSO HAS PFM CONTROL TECHNIQUE ALSO HAS PFM CONTROL TECHNIQUE
模拟集成电路 - 其他类型 SWITCHING REGULATOR - SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR SWITCHING REGULATOR
控制技术 PULSE WIDTH MODULATION - PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION PULSE WIDTH MODULATION
最大输入电压 5.5 V - 5.5 V 5.5 V 5.5 V 5.5 V
最小输入电压 2.7 V - 2.7 V 2.7 V 2.7 V 2.7 V
标称输入电压 3.6 V - 3.6 V 3.6 V 3.6 V 3.6 V
JESD-30 代码 S-PDSO-N6 - S-PDSO-N6 S-PDSO-N6 S-PDSO-N6 S-PDSO-N6
JESD-609代码 e4 - e4 e4 e4 e4
长度 1.6 mm - 1.6 mm 1.6 mm 1.6 mm 1.6 mm
湿度敏感等级 1 - 1 1 1 1
功能数量 1 - 1 1 1 1
端子数量 6 - 6 6 6 6
最高工作温度 125 °C - 125 °C 125 °C 125 °C 125 °C
最低工作温度 -40 °C - -40 °C -40 °C -40 °C -40 °C
最大输出电流 1 A - 1 A 1 A 1 A 1 A
标称输出电压 1 V - - 1.2 V 1.8 V 1.5 V
封装主体材料 PLASTIC/EPOXY - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
封装代码 HVSON - HVSON HVSON HVSON HVSON
封装形状 SQUARE - SQUARE SQUARE SQUARE SQUARE
封装形式 SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE - SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度) 260 - 260 260 260 260
认证状态 Not Qualified - Not Qualified Not Qualified Not Qualified Not Qualified
座面最大高度 0.6 mm - 0.6 mm 0.6 mm 0.6 mm 0.6 mm
表面贴装 YES - YES YES YES YES
切换器配置 BUCK - BUCK BUCK BUCK BUCK
最大切换频率 8000 kHz - 8000 kHz 8000 kHz 8000 kHz 8000 kHz
温度等级 AUTOMOTIVE - AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE AUTOMOTIVE
端子面层 Nickel/Palladium/Gold (Ni/Pd/Au) - NICKEL PALLADIUM GOLD Nickel/Palladium/Gold (Ni/Pd/Au) NICKEL PALLADIUM GOLD NICKEL PALLADIUM GOLD
端子形式 NO LEAD - NO LEAD NO LEAD NO LEAD NO LEAD
端子节距 0.5 mm - 0.5 mm 0.5 mm 0.5 mm 0.5 mm
端子位置 DUAL - DUAL DUAL DUAL DUAL
处于峰值回流温度下的最长时间 40 - 40 40 40 40
宽度 1.6 mm - 1.6 mm 1.6 mm 1.6 mm 1.6 mm

 
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