KTS1613 Dual-Input Smart Push-Button Reset IC Features Brief Description Operating Range: 1.6V~5.5V The KTS1613 is a two input, two output Smart Push- Supply Current in standby: < 1A (VDD = 4V) Button Reset IC. A reset pulse is generated for a Output Delay time (RST0 & 1 input pin): 10s Typ. fixed discharge time (400ms typ) after both manual Reset Pulse Time (SRO, nSRO Output): 400ms Typ. reset inputs have been held low for the reset request ESD Protection time of 10s. Human Body Model: 2kV The KTS1613 operates over the 1.6 V to 5.5V supply Charged Device Model: 1.5kV voltage range, consuming less than 10A of supply Over-Temperature Protection current at 4V. -40C to +85C Temperature Range The KTS1613 has 2 digital output pins, nSRO and SRO. nSRO is an active-low open-drain output pin. SRO is an active-high push-pull output which can be Applications used to control a P-channel MOSFET battery disconnect switch. It features a soft turn on and turn off feature to reduce VBAT rising and falling Mobile Phones & Tablets overshoot. Wearable Devices Portable Instruments The KTS1613 is available in lead-free, fully green Remote Controls compliant, small 10-pin UQFN 2.0mm x 1.5mm Gaming package. DSC, DVR, GPS Typical Application Input Range VDD 1.6V 5.5V KTS1613 To external SRO RST0 P-MOSFET Gate or CPU RST1 nSRO GND nd 2 Key Power Key November 2018 - Revision 04b Page 1 Company Confidential KTS1613 Pin Descriptions Pin Name Function IO Characteristics 1, 2, 3, 7, 8 GND Ground connection. - 4 VDD Power supply input. - 5 RST0 Reset signal input 0. Internal pull down (8M) 6 RST1 Reset signal input 1. No internal pull up resistor 9 SRO Digital output. Active HIGH (VDD) Push-Pull 10 nSRO Digital output, Active LOW Open-drain UQFN2.0x1.5-10 (Top View) SRO GND GND RST1 9 8 7 6 nSRO 10 RST0 5 LBYYZ 1 2 3 4 V GND GND GND DD 10-Lead 2.0mm x 1.50mm x 0.55mm UQFN Package Top Mark LB = Device ID Code, YY = Date Code, Z = Assembly Code November 2018 - Revision 04b Page 2 Company Confidential