DatasheetsPDF.com

MIC5163

Micrel Semiconductor
Part Number MIC5163
Manufacturer Micrel Semiconductor
Description Dual Regulator Controller
Published Jul 22, 2014
Detailed Description MIC5163 Dual Regulator Controller for DDR3 GDDR3/4/5 Memory Termination General Description Features The MIC5163 is a...
Datasheet PDF File MIC5163 PDF File

MIC5163
MIC5163

Overview
MIC5163 Dual Regulator Controller for DDR3 GDDR3/4/5 Memory Termination General Description Features The MIC5163 is a dual regulator controller designed • 0.
75V to 6V input supply voltage specifically for low voltage memory termination • Memory termination for: DDR3, GDDR3/4/5 applications such as DDR3 and GDDR3/4/5.
The MIC5163 • Tracking programmable output offers a simple, low cost JEDEC compliant solution for • Logic controlled enable input terminating high-speed, low-voltage digital buses.
• Wide bandwidth The MIC5163 controls two external N-Channel MOSFETs • Minimal external components required to form two separate regulators.
It operates by switching between either the high-side MOSFET or the low-side • Tiny MSOP-10 package MOSFET, depending on whether the current is being • –40°C < TJ < +125°C sourced to the load or being sinked by the regulator.
Designed to provide a universal solution for memory Applications termination regardless of input voltage, output voltage, or load current; the desired MIC5163 output voltage can be • Desktop Computers externally programmed by forcing the reference voltage.
• Servers The MIC5163 operates from an input voltage as low as • Notebook computers 0.
75V up to 6V, with a second bias supply input required • Workstations for operation.
The MIC5163 is available in a 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.
____________________________________________________________________________________________________________ Typical Application VDDQ = 1.
2V VCC = 5V 100µF 6.
3V 100µF 6.
3V 1µF 10V 120pF U1 MIC5163 VDDQ VCC EN EN VREF HSD SUD50N02-06P VTT = 0.
6V LSD COMP SUD50N02-06P 100µF 6.
3V 100µF 6.
3V 220pF GND FB GND GND MIC5163 as a DDR3 Memory Termination Device for 3.
5A application Micrel Inc.
• 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 •...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)