KSZ8721BL-EVAL Micrel Inc, KSZ8721BL-EVAL Datasheet - Page 3

• Manufacturer Part Number: KSZ8721BL-EVAL
• Description: BOARD EVALUATION FOR KSZ8721BL
• Manufacturer: Micrel Inc

Specifications of KSZ8721BL-EVAL

• Main Purpose: Interface, Ethernet PHY
• Embedded: No
• Utilized Ic / Part: KSZ8721BL
• Primary Attributes: 1 Port, 100BASE-TX/100BASE-FX/10BASE-T
• Secondary Attributes: MII, RMII, HP Auto MDI, MDI-X Auto Polarity Correction
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 576-1626

February 2011
Corporate Profile ......................................................................................................................................................................................5
Analog Products .......................................................................................................................................................................................6
Analog Product Highlight — MIC27600 and MIC2267 ............................................................................................................................................ 6
LDO Regulator Selection Guide .............................................................................................................................................................................. 7
Battery Charger Selection Guide ........................................................................................................................................................................... 12
Power Management ICs (PMICs) Selection Guide................................................................................................................................................ 13
Power Management Selection Guide .................................................................................................................................................................... 14
High-Side Load Switches Selection Guide ........................................................................................................................................................... 15
Switch-Mode Voltage Regulator Selection Guide ................................................................................................................................................. 16
WLED Driver Selection Guide ............................................................................................................................................................................... 22
General Purpose Power Distribution Switch Selection Guide ............................................................................................................................... 23
USB Transceiver Selection Guide ......................................................................................................................................................................... 25
USB Power Management Selection Guide ............................................................................................................................................................ 25
PC Card/PCMCIA/CardBus Power Distribution Switch Selection Guide .............................................................................................................. 25
Operational Amplifier Selection Guide .................................................................................................................................................................. 26
Comparator Selection Guide ................................................................................................................................................................................. 26
MOSFET Driver Selection Guide .......................................................................................................................................................................... 27
Voltage Monitors and Microprocessor Supervisor Selection Guide ..................................................................................................................... 29
Linear Battery Chargers ................................................................................................................................................................................. 12
Multiple Outputs, TRIPLE .............................................................................................................................................................................. 13
HELDO
Half-Bridge Drivers ........................................................................................................................................................................................ 27
Low-Side Drivers ........................................................................................................................................................................................... 27
High-Side Drivers ........................................................................................................................................................................................... 28
Single Voltage Supervisors ............................................................................................................................................................................ 29
Single Voltage Supervisors with Manual Reset ............................................................................................................................................. 29
Single Voltage Supervisors with Manual Reset and Watchdog Timer ........................................................................................................... 29
Single Outputs ................................................................................................................................................................................................. 7
Multiple Outputs, DUAL ................................................................................................................................................................................ 10
Multiple Outputs, TRIPLE .............................................................................................................................................................................. 12
LDO Controllers (N- and P-Channel) ............................................................................................................................................................. 12
DDR Terminators ........................................................................................................................................................................................... 12
Automotive (AEC-Q100 Qualified) ................................................................................................................................................................. 14
Single ............................................................................................................................................................................................................. 15
Dual ............................................................................................................................................................................................................... 15
Buck Regulators (Internal Switches) .............................................................................................................................................................. 16
Synchronous Buck Regulators (Internal Switches) ........................................................................................................................................ 16
Synchronous Buck Regulators (Internal Switches + Internal Inductor).......................................................................................................... 17
Dual Synchronous Buck Regulators (Internal Switches) ............................................................................................................................... 17
Buck Controllers (External Switches) ............................................................................................................................................................ 17
Synchronous Buck Controllers (External Switches) ...................................................................................................................................... 17
Boost Regulators (Internal Switches) ............................................................................................................................................................ 18
Boost Controllers (External Switches) ........................................................................................................................................................... 19
Synchronous Boost Controllers (External Switches) ..................................................................................................................................... 19
Flyback/Forward Converter/Push-Pull Controllers for Isolated Applications (External Switches) .................................................................. 19
Switch-Mode Voltage Regulator DC-to-DC Topologies ................................................................................................................................. 20
Boost LED Drivers ......................................................................................................................................................................................... 22
Linear LED Driver .......................................................................................................................................................................................... 22
High Power LED Drivers ................................................................................................................................................................................ 22
USB Switches and USB Switches Supporting ACPI S0/S3 State Transitions .............................................................................................. 24
®
(High Efficiency LDO) ..................................................................................................................................................................... 14
Contents
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Micrel, Incorporated