TCK1024G,LF Toshiba

TCK22xxxG/TCK2065G/TCK1024G TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCK22xxxG, TCK2065G, TCK1024G Load Switch IC with Over current limited function The TCK22xxxG, TCK2065G and TCK1024G are Load Switch ICs for power management with Over Current Limited function featuring low switch on resistance, ultra low quiescent current, high output current and wide input voltage range. Typical switch ON resistance is only 31 m at VIN = 5.0 V, IOUT = -0.15 A load conditions. And these feature a thermal shut down function and output auto-discharge function. These devices are available in 0.4 mm pitch ultra small package WCSP6E (0.8 mm x 1.2 mm, t: 0.55 mm). So these devices are ideal for portable applications that require high-density board assembly such as cellular phone. Feature WCSP6E Weight: 1 mg (typ.) Over current limit function ICL = 400/740/1110/1540 mA (Option) Thermal shutdown function Inrush current reduction Output auto-discharge function True reverse current blocking function(Option) Under voltage lockout function(Option) Low ON resistance : R = 31 m (typ.) at V = 5.0 V, I = -0.15 A ON IN OUT R = 40 m (typ.) at V = 3.3 V, I = -0.15 A ON IN OUT RON = 70 m (typ.) at VIN = 1.8 V, IOUT = -0.15 A Low quiescent current: I = 25 A (typ.) at V = 5.5 V, I = 0 mA Q IN OUT Pull down connection between CONTROL and GND Ultra small package : WCSP6E (0.8 mm x 1.2 mm, t: 0.55 mm) Start of commercial production 2016-02 2018 - 2019 2019-12-13 1 Toshiba Electronic Devices & Storage Corporation TCK22xxxG/TCK2065G/TCK1024G Function Table Function Device Marking Part number Output current True Reverse Output auto- Under voltage Thermal shut Control pin limit current blocking discharge lock out down polarity TCK22946G 400 mA Built in Built in Built in Built in Active High 1T TCK22951G 740 mA Built in Built in Built in Built in Active High 2T TCK2065G 1110 mA Built in Built in Built in Built in Active High 3T Built in Built in 4T TCK1024G 1540 mA Built in Built in Active High TCK22891G 400 mA N/A Built in N/A Built in Active High 5T TCK22892G 740 mA N/A Built in N/A Built in Active High 6T TCK22893G 1110 mA N/A Built in N/A Built in Active High 7T TCK22894G 1540 mA N/A Built in N/A Built in Active High 8T 2018 - 2019 2019-12-13 2 Toshiba Electronic Devices & Storage Corporation