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參數(shù)資料
| 型號： | MIC5162YMM |
| 廠商： | MICREL INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | Dual Regulator Controller For High-Speed Bus Termination |
| 中文描述： | BUS TERMINATOR SUPPORT CIRCUIT, PDSO10 |
| 封裝： | LEAD FREE, MSOP-10 |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 153K |
| 代理商： | MIC5162YMM |
February 2005
1
M9999-092004
MIC5162
Micrel, Inc.
MIC5162
Dual Regulator Controller For High-Speed Bus Termination
General Description
The MIC5162 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, SCSI, GTL, SSTL, HSTL, LV-TTL,
Rambus, LV-PECL, LV-ECL, etc).
The MIC5162 controls two external N-Channel MOSFETs to
form two separate regulators. It operates by switching be-
tween either the high-side MOSFET or the low-side MOSFET
depending on whether the current is being sourced to the load
or sinked by the regulator.
Designed to provide a universal solution for bus termination
regardless of input voltage, output voltage, or load current,
the desired MIC5162 output voltage can be programmed by
externally forcing the reference voltage.
The MIC5162 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 operating junction tem-
perature range of –40
°
C to +125
°
C.
Typical Application
Features
JEDEC Compliant Bus Termination for SCSI, GTL,
SSTL, HSTL, LV-TTL, Rambus, LV-PECL, LV-ECL, etc.
DDR memory termination
Tracking programmable output
Requires minimal external components
Wide bandwidth
Input voltage range: 1.35V to 6V
Logic controlled enable input
Tiny MSOP-10 package
Available –40
C < T
J
< +125
°
C
Applications
Desktop computers
Notebook computers
Communication systems
Video cards
Micrel, Inc. 2180 Fortune Drive San Jose, CA 95131 USA tel + 1 (408) 944-0800 fax + 1 (408) 474-1000 http://www.micrel.com
Load Transient
TIME (200
μ
s/div)
V
T
V
R
(
S
(
Source 3A
0A
Sink 3A
Typical SSTL-2 Application
C
OUT
= 330μF
EN
220pF
3k
V
CC
= 5.0V
V
DDQ
= 1.35V
to 6.0V
V
TT
=
1
/
2
V
DDQ
SUD50N02-06
MIC5162BMM
VDDQ
VCC
VREF
HD
COMP
FB
LD
GND
120pF
V
IN
=2.5V to 1.5V
Ordering Information
Part Number
Standard
MIC5162BMM
Junction
Temp Range
–40
°
C to +125
°
C
Pb-Free
MIC5162YMM
Package
10-Pin MSOP
相關PDF資料 |
PDF描述 |
|---|---|
| MIC5200-3.0BM | 100mA Low-Dropout Voltage Regulator Preliminary Information |
| mic5200 | 100mA Low-Dropout Voltage Regulator(輸出電流100mA低壓差電壓穩(wěn)壓器) |
| MIC5200 | Replaced by PTN78060W : |
| MIC5200-3.3BS | Replaced by PTN78060W : |
| MIC5200-4.8BM | Replaced by PTN78060W : |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| MIC5162YMM TR | 功能描述:低壓差穩(wěn)壓器 - LDO High Speed Termination Regulator Controller -(Lead Free) RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MIC5163_09 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Dual Regulator Controller for DDR3 GDDR3/4/5 Memory Termination |
| MIC5163YMM | 功能描述:低壓差穩(wěn)壓器 - LDO Dual Regulator Controller for DDR2/3 Termination RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MIC5163YMM TR | 功能描述:低壓差穩(wěn)壓器 - LDO Dual Regulator Controller for DDR2/3 Termination RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風格:SMD/SMT 封裝 / 箱體:VQFN-20 |
| MIC5164 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Dual Regulator Controller for DDR3 GDDR3/4/5 Memory and High-Speed Bus Termination |
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