参数资料
| 型号： | MIC5164YMM TR |
| 厂商： | Micrel Inc |
| 文件页数： | 1/23页 |
| 文件大小： | 0K |
| 描述： | IC REG CTLR DUAL DDR2/3 10MSOP |
| 标准包装： | 2,500 |
| 应用： | 控制器，DDR3，GDDR3/4/5 |
| 输入电压： | 1.35 V ~ 6 V |
| 输出数： | 1 |
| 输出电压： | 可编程 |
| 工作温度： | -40°C ~ 125°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-TFSOP，10-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 10-MSOP |
| 包装： | 带卷 (TR) |
MIC5164
Dual Regulator Controller for DDR3
GDDR3/4/5 Memory and High-Speed
Bus Termination
General Description
Features
The MIC5164 is a dual regulator controller designed for
high speed bus termination. It offers a simple, low-cost
JEDEC-compliant solution for terminating high-speed, low-
voltage digital buses (i.e. DDR, DDR2, DDR3, SCSI, GTL,
SSTL, HSTL, LV-TTL, Rambus, LV-PECL, LV-ECL, etc)
with a Power Good (PG) signal.
The MIC5164 controls two external N-Channel MOSFETs
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Input voltage range: 1.35V to 6V
Up to 7A V TT Current
Tracking programmable output
Power Good (PG) signal
Wide bandwidth
Logic controlled enable input
to form two separate regulators. It operates by switching
between either the high-side MOSFET or the low-side
MOSFET depending on whether the current is being
sourced to the load or sunk by the regulator.
Designed to provide a universal solution for bus
termination regardless of input voltage, output voltage, or
load current, the desired MIC5164 output voltage can be
programmed by forcing the reference voltage externally to
the desired voltage.
The MIC5164 operates from an input of 1.35V to 6V, with
a second bias supply input required for operation. It is
available in the tiny MSOP-10 package with an operating
junction temperature range of ? 40 ° C to + 125 ° C.
Data sheets and support documentation can be found on
Micrel’s web site at: www.micrel.com .
? Requires minimal external components
? DDR, DDR2, DDR3, memory termination
? ? 40°C < T J < + 125°C
? JEDEC-compliant bus termination for SCSI, GTL, SSTL,
HSTL, LV-TTL, Rambus, LV-PECL, LV-ECL, etc
? Tiny MSOP-10 package
Applications
? Desktop computers
? Notebook computers
? Communication systems
? Video cards
? DDR/DDR2/DDR3 memory termination
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Typical Application
Typical SSTL-2 Application
(Two MOSFETs Support a 3.5A Application)
Micrel Inc. ? 2180 Fortune Drive ? San Jose, CA 95131 ? USA ? tel +1 (408) 944-0800 ? fax + 1 (408) 474-1000 ? http://www.micrel.com
June 2010
M9999-061510
相关PDF资料 |
PDF描述 |
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| MIC5165YMM TR | IC REG CTLR DUAL DDR2/3 10MSOP |
| MIC5167YML TR | IC REG SYNC BUCK 6A 1MHZ 24-MLF |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MIC5165 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:Dual Regulator Controller for DDR3 GDDR3/4/5 Memory Termination |
| MIC5165YMM | 功能描述:低压差稳压器 - LDO Dual Regulator Controller for DDR2/3 w/ Power Good RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5165YMM TR | 功能描述:低压差稳压器 - LDO Dual Regulator Controller for DDR2/3 w/ Power Good RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MIC5166 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3A High-Speed Low VIN DDR Terminator |
| MIC5166YML | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3A High-Speed Low VIN DDR Terminator |
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