Datasheet > MIC5167YMLTR

MIC5167YMLTR

更新时间： 2024-11-29 20:05:35

品牌	Logo	应用领域
麦瑞 - MICREL		开关
页数	文件大小	规格书
23页	721K
描述
SWITCHING REGULATOR, QCC24, 4 X 4 MM, GREEN, MLF-24

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MIC5167YMLTR 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
零件包装代码：	DFN	包装说明：	HVQCCN, LCC24,.16SQ,20
针数：	24	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8542.39.00.01
风险等级：	5.75	模拟集成电路 - 其他类型：	SWITCHING REGULATOR
控制模式：	VOLTAGE-MODE	控制技术：	PULSE WIDTH MODULATION
最大输入电压：	5.5 V	最小输入电压：	2.6 V
标称输入电压：	3.3 V	JESD-30 代码：	S-XQCC-N24
JESD-609代码：	e4	长度：	4 mm
湿度敏感等级：	2	功能数量：	1
端子数量：	24	最高工作温度：	125 °C
最低工作温度：	-40 °C	最大输出电流：	6 A
最小输出电压：	0.6 V	封装主体材料：	UNSPECIFIED
封装代码：	HVQCCN	封装等效代码：	LCC24,.16SQ,20
封装形状：	SQUARE	封装形式：	CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态：	Not Qualified	座面最大高度：	0.9 mm
最大供电电流 (Isup)：	1.3 mA	表面贴装：	YES
切换器配置：	BUCK	最大切换频率：	1200 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：	QUAD	宽度：	4 mm
Base Number Matches：	1

MIC5167YMLTR 数据手册

MIC5167

1MHz, 6A Integrated Switch High-

Efficiency Synchronous Buck

DDR Memory Terminator

General Description

Features

The MIC5167 is a high-efficiency, 6A, integrated switch,

synchronous buck (step-down) regulator designed for use

as a double data rata (DDR) or quad data rate (QDR)

terminator. The MIC5167 is optimized for highest

efficiency, achieving more than 94% efficiency while still

switching at 1MHz over a broad range. The device works

with a small 0.4µH inductor and 300µF output capacitor.

The ultra-high speed control loop keeps the output voltage

within regulation even under extreme transient load swings

commonly found in FPGAs and low-voltage ASICs.

• Input voltage range: 2.6V to 5.5V

• V_TTvoltage adjustable down to 0.35V

• Output load current up to ±6A

• Power Good fault flag

• Efficiency > 94% across a broad load range

• Ultra fast transient response

• Easy RC compensation

• 100% maximum duty cycle

• Fully integrated MOSFET switches

• Micropower shutdown

The output voltage is controlled externally by input to the

VDDQ pin. The output voltage is one-half the voltage

applied to the VDDQ pin. The output voltage can be

adjusted down to 0.6V to address low voltage power

needs. The MIC5167 will source 6A and sink up to 6A.

• Thermal shutdown and current-limit protection

• 24-pin 4mm x 4mm MLF^®

• –40°C to +125°C junction temperature range

A window comparator monitors the output voltage and

controls the power good output. If the output voltage is

outside ±15% limit of VREF the power good is driven low.

Applications

The MIC5167 is available in a 24-pin 4mm x 4mm MLF^®

• High power density point-of-load conversion

• Servers and routers

• DVD recorders / Blu-Ray players

• Computing peripherals

with a junction operating range from –40°C to +125°C.

Data sheets and support documentation can be found on

Micrel’s web site at: www.micrel.com.

• Base stations

• FPGAs, DSP and low voltage ASIC power

____________________________________________________________________________________________________________

Typical Application

MIC5167 ±6A Synchronous Buck DDR Terminator

Ramp Control is a trademark of Micrel, Inc.

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

M9999-022211-B

February 2011

12 3 4 5 6 7...23

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与MIC5167YMLTR相关器件

型号	品牌	获取价格	描述	数据表
MIC5167YML-TR	MICROCHIP	获取价格	SWITCHING REGULATOR, QCC24
MIC5190	MICREL	获取价格	Ultra High-Speed, High-Current Active Filter/LDO Controller
MIC5190	MICROCHIP	获取价格	The MIC5190 is an ultra high-speed linear regulator. It uses an external N-Channel FET as
MIC5190_04	MICREL	获取价格	Ultra High-Speed, High-Current Active Filter/LDO Controller
MIC5190_05	MICREL	获取价格	Ultra High-Speed, High-Current Active Filter/LDO Controller
MIC5190BML	MICROCHIP	获取价格	Analog Circuit, 1 Func, PDSO10, 3 X 3 MM, MLF-10
MIC5190BML	MICREL	获取价格	Ultra High-Speed, High-Current Active Filter/LDO Controller
MIC5190BMLTR	MICROCHIP	获取价格	Analog Circuit, 1 Func, PDSO10, 3 X 3 MM, MLF-10
MIC5190BMM	MICREL	获取价格	Ultra High-Speed, High-Current Active Filter/LDO Controller
MIC5190BMM	MICROCHIP	获取价格	Analog Circuit, 1 Func, PDSO10, 3 X 3 MM, MSOP-10

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