TA8473F

TA8473F/FG/FN/FNG TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC TA8473F/FG,TA8473FN/FNG FAN MOTOR DRIVER IC The TA8473F/FG and TA8473FN/FNG are fan motor driver ICs. The output current is 0.4 A (AVE.) and all functions needed for fan motor driving have been incorporated into 1 chip. These are provided with the function to automatically change the motor speed by detecting ambient temperature through the www.DataSheet4U.com externally mounted thermistor. Furthermore, the TA8473F/FG and TA8473FN/FNG are provided with the noise reduction terminal, the FG terminal to output pulses proportional to the motor speed and the RD terminal to detect the motor status. TA8473F/FG FEATURES z Built−in automatic self rotation recovery circuit after release of motor locking. z Thermal shutdown circuit incorporated. z Operating voltage : 6~13.8 V z 2 kind of speed of full−speed and half−speed are variable according to ambient temperature. z Speed change point temperature is externally settable. TA8473FN/FNG TA8473FG/FNG: The TA8473FG/FNG is a Pb-free product. The following conditions apply to solderability: *Solderability 1. Use of Sn-37Pb 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 Weight: SSOP16-P-225-1.00A: 0.14g (Typ.) SSOP16-P-225-0.65B: 0.07g (Typ.) 1 2006...