Intersil ISL6550A
The ISL6550 is a precision, flexible, VID-code-controlled reference and voltage monitor for high-end microprocessor and memory power supplies. It monitors various input signals, and supervises the system (typically a DC/DC converter) with its output signals. The ISL6550 includes a 5-bit DAC (Digital-to-Analog Converter), which is programmed by the five VID inputs.| Part No. | ISL6550A |
|---|---|
| Datasheet | ISL6550A Download |
| Manufacturer |  Intersil |
| Description | SAM Supervisor And Monitor |
| Buy | Stock & Price |
FEATURES
● 12V supply operation● 5V reference output
● 5-bit digital-to-analog converter
● Programmable DAC Range, within 0.8–5.0V
● Programmable undervoltage and overvoltage thresholds, and latched fault detection
● Optional delayed undervoltage (programmable with external capacitor)
● Undervoltage lockout (power-on-reset)
● Status Indicators (START, PGOOD)
● Uncommitted operational amplifier
● Compatible with ISL6551 full bridge controller
● 20 Lead SOIC and 20 lead QFN (5x5) packages
APPLICATIONS
● Power Supplies for High End Microprocessors and Servers● Can be paired with the ISL6551 FBC for a complete fullbridge 48V-input converter, or used independently Ordering Information PART NUMBER ISL6550AIB ISL6550BIB ISL6550CIB ISL6550AIR ISL6550BIR ISL6550CIR TEMP. RANGE (oC) -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 PACKAGE PKG. DWG. # 20 Lead SOIC M20.3 20 Lead SOIC M20.3 20 Lead SOIC M20.3 20 Lead QFN 20 Lead QFN 20 Lead QFN L20.5x5 L20.5x5 L20.5x5 NOTE: The same part numbers with a “-T” suffix are available as Tape and Reel.
