Part Name
L6911
Other PDF
no available.
PDF
page
7 Pages
File Size
49.2 kB
MFG CO.
STMicroelectronics
L6911 Datasheet - STMicroelectronics
STMicroelectronics
DESCRIPTION
The L6911 is a power supply controller specifically designed to provide a high performance DC/DC conversion for Pentium II Microproces sors. A precise 5 bit digital to analog converter
OPERATING SUPPLY VOLTAGE FROM 5V TO 12V
TTL-COMPATIBLE 5BIT PROGRAMMABLE OUTPUT FROM:
-1.3V TO 2.05V WITH 0.05V BINARY STEPS
-2.1V TO 3.5V WITH 0.1V BINARY STEPS
VOLTAGE MODE PWM CONTROL
EXCELLENT OUTPUT ACCURACY +/-1% OVERLINE, AND TEMPERATURE VARIATIONS
HIGH PRECISION INTERNAL REFERENCE DIGITALLY TRIMMED
VERY FAST LOAD TRANSIENT 0% TO 100% DUTY CYCLE
POWER GOOD OUTPUT
OVERVOLTAGE PROTECTION
OVERCURRENT PROTECTION REALISED USING THE MOSFET’s RDSon
OPERATING FREQUENCY FROM 50KHz TO 1MHz
MEETS INTEL PENTIUM II SPECIFICATION
DISABLE FUNCTION
APPLICATIONs
POWER SUPPLY FOR ADVANCED MICROPROCESSOR SUPPLIES
POWER SUPPLY FOR PENTIUM II INTEL PROCESSORS
Part Name
Description
View
MFG CO.
5-Bit Programmable Dual Power Supply Controller for Pentium II Processor
Analog Devices
5-Bit Programmable Synchronous Switching Regulator Controller for Pentium II Processor
Analog Devices
5-Bit Programmable Synchronous Switching Regulator Controller for Pentium II Processor
Linear Technology
5-Bit Programmable Synchronous Switching Regulator Controller for Pentium II Processor
Linear Technology
5-Bit Programmable Dual Power Supply Controller for Pentium III Processors
Analog Devices
5-Bit Programmable Triple Power Supply Controller for Pentium III Processors
Analog Devices
5-Bit Programmable Synchronous Switching Regulator Controller for Pentium III Processor
Linear Technology
Share Link: 