ISL6536IB Intersil, ISL6536IB Datasheet - Page 2

• Manufacturer Part Number: ISL6536IB
• Description: IC SUPERVISOR 4-CHAN 8-SOIC
• Manufacturer: Intersil
• Type: Multi-Voltage Supervisorr

Specifications of ISL6536IB

• Number Of Voltages Monitored: 4
• Output: Open Drain or Open Collector
• Reset: Active Low
• Voltage - Threshold: Adjustable/Selectable
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Reset Timeout: -

Pin Descriptions
ISL6536
5-8
1
2
3
4
VMON1
VMON2
VMON3
VMON4
EN
PIN NAME
ENABLE
PGOOD
VMON1
VMON2
VMON3
VMON4
GND
VDD
-
+
2
633mV
Bias IC from nominal 2.7V to 4V
PGOOD is the boolean AND function of all the UV inputs being satisfied. This is an open drain output and
can be pulled high to the appropriate level with an external resistor. Additionally a 20kΩ pull up to VDD is
provided internally.
Enabling input for supervisory function. Has a 10µA pull-up to VDD
IC ground
These inputs provide for a programmable monitored voltage threshold referenced to an internal 0.63V
reference. These inputs have a 30µs glitch filter to prevent transient upsets from being recognized by
PGOOD.
ISL6536
FUNCTION DESCRIPTION
FALLING EDGE
GLITCH FILTER
ISL6536
VDD
10µA
20k
PGOOD
January 25, 2011
FN9114.3