SBAA705 August   2025 ISOTMP35-Q1

1.   1
2.   Abstract
3.   Trademarks
4. 1Introduction
5. 2ISOTMP35-Q1 Key Information for Design
   1. 2.1 Simplified Design Schematic to Sense Temperature
   2. 2.2 Temperature Transfer Table
6. 3PWM Controller UCC28C43-Q1 Key Information for Design
   1. 3.1 UCC28C43-Q1 Internal Block Diagram
   2. 3.2 UCC28C43-Q1 Voltage Mode Setting
   3. 3.3 UCC28C43-Q1 Heating Frequency Setting
7. 4OPA333-Q1 Key Information
8. 5Air Heater Circuitry Design Sample
   1. 5.1 Working Mechanism Explanation
   2. 5.2 Air Heater Schematic Design
      1. 5.2.1 Working Condition
      2. 5.2.2 Design Procedure
9. 6Typical Heater Schematic
10. 7References

Designing Air-Heater With ISOTMP35-Q1 for EV Cockpit