UPC1237

UNISONIC TECHNOLOGIES CO., LTD UPC1237 LINEAR INTEGRATED CIRCUIT PROTECTOR IC FOR STEREO POWER AMPLIFIER  DESCRIPTION UTC UPC1237 is a semiconductor integrated circuit designed for protecting stereo power amplifiers and loudspeakers.  FEATURES * Wide supply voltage range of 25V~60V * Contain a relay driver. (Max. I6=80mA) * Work as either latching function or automatic resetting function by using pin 3. (In both overload detection and output offset detection, either function can be selected.) * Single power supply * Built-in output offset detection function. Both positive and negative output offset can be detected through pin2 * AC voltage can be detected * Time delay function. The time delay form amplifier power ON to relay ON can be freely set by selecting external components * The moment that amplifier-power is turned off, it can make relay broken OFF and then loudspeaker disconnected for amplifier to prevent a shock off noise SIP-8  ORDERING INFORMATION Ordering Number Lead Free Halogen Free UPC1237L-G08-T UPC1237G-G08-T Package SIP-8 Packing Tube UPC1237G-G08-T (1)Packing Type (2)Package Type (3)Green Package (1) T: Tube (2) G08: SIP-8 (3) G: Halogen Free and Lead Free, L: Lead Free  MARKING UTC UPC1237 Data Code L: Lead Free G: Halogen Free Lot Code 12345678 www.unisonic.com.tw Copyright © 2019 Unisonic Technologies Co., Ltd 1 of 5 QW-R107-065.B UPC1237  PIN CONFIGURATION LINEAR INTEGRATED CIRCUIT 1 234567 8  PIN DESCRIPTION PIN NO. 1 2 ...