DescriptionThe TD62560F is a kind of monitoring and communications IC designed for microcomputer systems applicable to automatic vending machines. The device is able to produce an output voltage of 5 V±0.5 V without need for adjustment, through its accurate reference voltage and amplifier circuit. The 5 V section can reset the system by outputting reset signals at power-on, and also output a reset signal when the 5 V output voltage drops below the specified 92% (TD62650F/652F) because of external disturbances or other problem. In addition, the device incorporates a watchdog timer for self-diagnosing the system. The interface section includes three serial ports corresponding to the typical 24-V 4800 bps system in microcomputers.
There are some features TD62560F as follows: (1)accurate output: 5 V±0.25 V; (2)output PNP Tr incorporated: current capacity: 300 mA max; (3)power-on reset timer incorporated; (4)watchdog timer incorporated; (5)small flat package sealing: MFP30 pin (1 mm pitch).
The following is about the maximum ratings (Ta=25)TD62560F: (1)input voltage, VVCC24; -0.4 to 35 V at pins VCC2, BIAS; (2)input voltage, VVCCIN; -0.4 to 7 V at pins VCCIN; (3)input voltage (condition 1), VIN24; -0.4 to VVCC2+0.4 V at pins SLSYN, 50/60, RXD; (4)input voltage (condition 2), VIN24; -0.4 to 30 V at pins SLSYN, 50/60, RXD; (5)input voltage, VIN5: -0.4 to VVCCIN+0.4 V at pins CPUOUT, MSCK, ADJ, COMP, CK, TC, SYNIN, MSTXD; (6)output voltage, VOUT24: -0.4 to VVCC2+0.4 V at pins MSSYN, TXD; (7)output voltage (condition 3), VLED: -0.4 to VBIAS+0.4 V at pin LED; (8)output voltage (condition 4), VLED: -0.4 to 10 V at pin LED; (9)output voltage, VOUT5: -0.4 to VVCCIN+0.4 V at pins RESET, CCK, HNSYN, SYN, SL50/60, MS50/60, TDXOUT, MSRXD, SLTXD; (10)output current, IOUT: 10 mA at pin OUT; (11)output current, IRESET: 4 mA at pin RESET; (12)output current, IOUT push/pull: ±4 mA/ch at pins CCK, SYN, SL50/60, TXDOUT, SLTXD; (13)power dissipation, PD: 1.47 W; (14)operating temperature, Topr: -40 to 85; (15)storage temperature, Tstg TD62560F: -55 to 150.
TD62560F Data Sheet
