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MCP9504

Status: In Production

Features:

  • Factory Set Temperature Switch
  • TSET = -35°C,-25°C, -15°C, -5°C, 5°C, 15°C, 25°C, 35°C, 45°C, 55°C, 65°C, 75°C, 85°C, 95°C, 105°C, 115°C, 125°C
  • Wide Operating Voltage Range: 2.7V to 5.5V
  • Low Supply Current: 25 µA (typical)
  • ±1°C (typical)
  • ±4°C (maximum) -15°C to +75°C
  • ±6°C (maximum) -40°C to +125°C
  • Rising Temp.: MCP9501/2 (Hot Option)
  • Falling Temp.: MCP9503/4 (Cold Option)
  • Active Low, Open-Drain Output: MCP9501/3
  • Uses External Pull-up Resistor
  • Active-High, Push-Pull Output: MCP9502/4
  • User Selectable Hysteresis: 2°C or 10°C (typical)
  • 5-lead SOT-23 package
  • AEC-Q100 Qualified Grade 1
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Overview
Documents
Development Environment
Similar Devices
RoHS Information
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Device Overview

Summary

MCP9501/2/3/4 family of devices are temperature switches with ±1°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 25µA (typical), and the factory set thresholds provide simplicity.

Additional Features
    • Factory Set Temperature Switch
    • Available Temperature Switch Thresholds:
      • TSET = -35°C,-25°C, -15°C, -5°C, 5°C, 15°C, 25°C, 35°C, 45°C, 55°C, 65°C, 75°C, 85°C, 95°C, 105°C, 115°C, 125°C
    • Wide Operating Voltage Range: 2.7V to 5.5V
    • Low Supply Current: 25 µA (typical)
    • Temperature Switch Accuracy:
      • ±1°C (typical)
      • ±4°C (maximum) -15°C to +75°C
      • ±6°C (maximum) -40°C to +125°C
    • Switch Threshold Options (Hot/Cold):
      • Rising Temp.: MCP9501/2 (Hot Option)
      • Falling Temp.: 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: 2°C or 10°C (typical)
    • 5-lead SOT-23 package
    • AEC-Q100 Qualified Grade 1
Parametrics
Name
Value
# Temps Monitored
1
Typical Accuracy (°)
1
Max. Accuracy @ 25° (°)
4
Max Input/ Supply Current (µA)
25
Temp. Range (°C)
-40 to +125
Operating Voltage Range (V)
+2.7 to +5.5
Typ Supply Current (µA)
25
Hardware Shutdown
1
Resistance Error Correction
N/A
Beta Compensation
N/A
Ideality Factor
N/A
Device Description
Temperature Switch

Documents

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Development Environment

  • Demo & Evaluation Boards
  • Application Examples
Demo & Evaluation Boards
RTD Reference Design Board
RTD Reference Design Board ( TMPSNSRD-RTD2 )

The RTD Reference Design demonstrates how to instrument Resistive Temperature Detector (RTD) and accurately measure temperature. This solution uses the MCP3551 22-Bit Analog to Digital Converter (ADC) to measure voltage across the RTD. The ADCand the RTD are referenced using an onboard reference voltage and the ADC inputs are directly connected to the RTD terminals. This provides a ratio metric...

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MCP9504NT-055E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP9504PT-005E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP9504PT-025E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP9504PT-015E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP9504NT-015E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP9504NT-005E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP9504NT-025E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP9504NT-035E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
MCP9504NT-045E/OT
0.016000
0.049000
5
SOT-23
-
Matte Tin
e3
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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