ISL6536 Intersil Corporation, ISL6536 Datasheet - Page 2

• Manufacturer Part Number: ISL6536
• Description: Four Channel Supervisory IC
• Manufacturer: Intersil Corporation

Pin Descriptions
ISL6536
5-8
1
2
3
4
VMON3
VMON2
VMON1
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