TS13001-QFNR Semtech

TS13001 Galvanic Isolated Blocking 56V Power Load Switch TRIUNE PRODUCTS Features Description Low Quiescent Operating Currents The TS13001 is a galvanic isolated 56V power switch device 2uA in OFF state with bi-directional blocking. The device includes a single 15uA in ON state integrated 110mOhm high voltage FET allowing high +/- 2KV galvanic isolation from primary to secondary efficiency switching of power loads or other high current sides of the device applications. The input pin, CLK, controls the turn on/off of the Single control signal for on/off input (CLK) Operation from 2.9V to 5.5V compatible with standard switch. microcontrollers Switch Characteristics The TS13001 includes several protection features. Each FET High voltage switch with bi-directional blocking in OFF has an integrated over-current shut-down to prevent device state damage during short-circuit or other unusually high load Single switch device conditions. If an over-current event is detected for a time the 56V switch and 110mohm Rdson Over current shutoff FET is latched off until the CLK pin is held off and turned on 5.5Amp typical, 6.6Amp maximum, 4.4Amp minimum again. While the CLK pin is active after an over-current event -10C to 65C or in the event of an incorrect turn-on sequence, the DATA pin is toggled at the CLK frequency. Specification Junction operating temperature -40 C to 125 C Packaged in a 20pin QFN (4x4) Applications Power load/rail switching Input supply muxing Isolated power supplies Solid state relays HVAC control Typical Application Circuit C1 C2 VDD1 VDD2 CPP SW1 VCC C ISO CLK GPIO1 VCC VAC MCU Cdata DATA GPIO2 SW2 SUB SRC Csub TS13001 1 of 10 www.semtech.com Final Datasheet Rev 1.0 May 14, 2015 Semtech Ccp LoadPin Description Pin Pin Name Pin Function Description 1 SW2 Switch Output Node 2 2 SW1 Switch Output Node 1 3 SW1 Switch Output Node 1 4 SW2 Switch Output Node 2 5 SW2 Switch Output Node 2 6 SW1 Switch Output Node 1 7 SW1 Switch Output Node 1 8 SW2 Switch Output Node 2 9 SW2 Switch Output Node 2 10 DATA Data Output AC Coupled Data Output 11 CLK Clock Input AC Coupled Clock and Power Input 12 CPP Charge Pump Cap Additional Cap used for lower voltage Clock drive 13 VDD1 Internal Supply 1 Bypass Capacitor for Internal Supply 14 VDD2 Internal Supply 2 Bypass Capacitor for Internal Supply 15 SRC GND 16 SUB GND2 17 SW2 Switch Output Node 2 18 SW1 Switch Output Node 1 19 SW1 Switch Output Node 1 20 SW2 Switch Output Node 2 PAD PAD Power PAD Must be floating or connected to SUB TS13001 2 of 10 www.semtech.com Final Datasheet Rev 1.0 May 14, 2015 Semtech