Datasheet Microchip MCP9501PT-145E/OT — Ficha de datos

MCP9501/2/3/4
Temperature Switch with Selectable Hysteresis
Features Description Factory Set Temperature Switch Available Temperature Switch Thresholds:
-TSET = -35В°C, -25В°C, -15В°C, -5В°C, +5В°C,
+15В°C, +25В°C, +35В°C, +45В°C, +55В°C, +65В°C,
+75В°C, +85В°C, +95В°C, +105В°C, +115В°C,
+125В°C Wide Operating Voltage Range: 2.7V to 5.5V Low Supply Current: 25 ВµA (typical) Qualification: AEC-Q100 Rev. G, Grade 1
(-40В°C to +125В°C) Temperature Switch Accuracy:
-В±1В°C (typical)
-В±4В°C (maximum) between -15В°C to +75В°C
-В±6В°C (maximum) between -40В°C to +125В°C Switch Threshold Options (Hot/Cold):
-Rising temperature: MCP9501/2 (Hot option)
-Falling temperature: MCP9503/4 (Cold option) Output Configuration Options:
-Active-low, open-drain output: MCP9501/3
-Uses external pull-up resistor
-Active-high, push-pull output: MCP9502/4 User-Selectable Hysteresis: +2В°C or +10В°C
(typical) 5-Lead SOT-23 Package Microchip Technology’s MCP9501/2/3/4 family devices
are temperature switches with В±1В°C (typical) accurate
factory set output thresholds. These devices are ideal for
high-power supply systems where an overtemperature
protection circuit is needed. These devices do not
require external components, consume 25 ВµA (typical),
and the factory set thresholds provide simplicity. …