Dual-Input Push Button Reset IC with Two Discharge Paths

  • 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

Key Electrical Specifications

 Vin 

(Min)

Vin

(Max)

Quiescent

Current

Ship

Mode

Current

Reset

Request 

Time

Ship

Mode

 Request 

Time

Discharge 

Time

Discharge

 Current

(Typ) 

Package
2.2V 5.5V <1µA <1µA 10s 15s 400ms 52mA UQFN 2.0 x 1.5-10

Typical Application Diagram

KTS1612