Features

? Operating Range: 2.2V~5.5V

? Supply Current in standby: < 1μA (VDD = 4V)

? Quiescent Current in Ship mode: < 1μA (VDD = 4V)

? Output Delay time (RST0 & 1 Input pins): 10s Typ.

? Reset Pulse Time (SRO, nSRO Output): 400ms Typ.

? Ship Mode Entry Delay Time (OFF Input): 15s

? Ship Mode Entry Command (OFF Input): 5 cycles

? Ship Mode Exit Delay Time (RST0 Input): Typ. 2s

? Output Discharge Time: 400ms Typ.

? Output Discharge Delay Time: 6ms Max

? ESD Protection

? Human Body Model: 2kV

? Charged Device Model: 1.5kV

? Over-Temperature Protection

? -40°C to +85°C Temperature Range

Applications

? Mobile Phones & Tablets

? Wearable Devices

? Portable Instruments

? DSC, DVR, GPS

? Electronics with non-removable batteries

Brief Description

The KTS1612 is a two input, two output Smart Push-

Button Reset IC. A reset pulse is generated for a

fixed discharge time (400ms typ) after both manual

reset inputs have been held low for the reset request

time of 10s.

The KTS1612 operates over the 2.2 V to 5.5V supply

voltage range, consuming less than 10μA of supply

current at 4V.

The reset and power sequence is controlled by

RST0/RST1 and OFF signals and have the ability to

drive an external P-channel MOSFET. The reset IC

supports two discharge outputs DCHG0 and

DCHG1.

The KTS1612 is available in lead-free, fully green

compliant, small 10-pin UQFN 2.0mm x 1.5mm

package.