Features
■ Sine-wave PWM control
■ Built-in triangular-wave generator
■ (carrier cycle = fosc/252 (Hz))
■ Built-in lead angle control function (0° to 58° in 32 steps)
■ External setting/automatic internal setting
■ Built-in dead time function (setting 2.6 µs or 3.8 µs)
■ Supports bootstrap circuit
■ Overcurrent protection signal input pin
■ Built-in regulator (Vrefout = 5 V (typ.), 30 mA (max))
■ Operating supply voltage range: VCC = 6 V to 10 V Weight: 0.33 g (typ.) TB6556FG: TB6556FG is a Pb-free product. The following conditions apply to solderability: *Solderability 1. Use of Sn-63Pb solder bath *solder bath temperature = 230˚C *dipping time = 5 seconds *number of times = once *use of R-type flux 2. Use of Sn-3.0Ag-0.5Cu solder bath *solder bath temperature = 245˚C *dipping time = 5 seconds *the number of times = once *use of R-type flux