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WHY5640

Features: • + 5 to + 28V Operation• Low Cost• 0.008 °C Stability (typical)• PI Temperature Control• High ± 2 Amps Output Current• Control Above and Below Ambient• Small Package SizeSpecifications ABSOLUTE MAXIMUM RATINGS RATING SYMBOL VALUE UNI...

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SeekIC No. : 004545738 Detail

WHY5640: Features: • + 5 to + 28V Operation• Low Cost• 0.008 °C Stability (typical)• PI Temperature Control• High ± 2 Amps Output Current• Control Above and Below Ambient&...

WHY5640 Data Sheet

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Part Number:
WHY5640
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/6/1

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Product Details

Description



Features:

• + 5 to + 28V Operation
• Low Cost
• 0.008 °C Stability (typical)
• PI Temperature Control
• High ± 2 Amps Output Current
• Control Above and Below Ambient
• Small Package Size




Specifications

ABSOLUTE MAXIMUM RATINGS  

RATING

 SYMBOL VALUE UNIT
Supply Voltage 1 (Voltage on Pin 8) VDD +5 to +30 Volts DC
Supply Voltage 2 (Voltage on Pin 10) VS +3 to +30 Volts DC
Output Current (See SOA Chart) IS ±2.5 Amperes
Power Dissipation, TAMBIENT = +25°C PMAX 9 Watts
Operating Temperature, case TOPR -40 to +85 °C
Storage Temperature TSTG -65 to +150 °C



Description

The WHY5640 is a general purpose analog PI (Proportional, Integral) control loop for use in thermoelectric or resistive heater temperature control applications. The WHY5640 maintains precision temperature regulation using an active resistor bridge circuit that operates directly with thermistors or RTD temperature sensors.Supply up to 2 Amps of heat and cool current to your thermoelectric from a single +5 Volt power supply.

Connect two or more WHY5640 units together and drive higher output currents.




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