TB6537F Overview
Lead angle 0° LA0 = High, LA1 = Low: Lead angle 7.5° LA0 = Low, LA1 = High: Lead angle 15° I LA0 = High, LA1 = High:.
TB6537F Key Features
- 3-phase full-wave sensorless drive
- PWM control (PWM signal is supplied from external sources.)
- Turn-on signal output current: 20 mA
- Over-current protection function
- Forward/reverse modes
- Lead angle control function (0°, 7.5°, 15° and 30°)
- Built-in lap turn-on function
- Two types of PWM output (upper PWM and upper/lower
- solder bath temperature = 230°C -dipping time = 5 seconds -number of times = once -use of R-type flux 2. Use of Sn-3.0Ag
- LA0 = Low, LA1 = Low: Lead angle 0°