TCK2292xG, TCK2297xG TOSHIBA CMOS Linear Integrated Circuit Silicon Monolithic TCK2292xG, TCK2297xG 2A, 25m Load Switch IC with Slew Rate Control Driver The TCK2292xG and TCK2297xG are load switch ICs for power management with slew rate control driver featuring wide input voltage operation from 1.1 to 5.5 V. Switch ON resistance is only 25 m typical at 5.0 V, -0.5 A load condition and these feature a slew rate control driverT.C K2292xG has output auto-discharge function. Output current type is available on 2 A. This device is available in 0.4 mm pitch ultra small package WCSP6E (0.8 mm x 1.2 mm,: 0.t 59 mm (max)) .Thus this devices is ideal for portable applications that require high-density board assembly such as cellular phone. Feature Wide input voltage operation: V = 1.1 to 5.5 V IN WCSP6E Low ON resistance: Weight: 1 mg (typ.) R = 25 m (typ.) at V = 5.0 V, I = -0.5 A ON IN OUT R = 31 m (typ.) at V = 3.3 V, I = -0.5 A ON IN OUT R = 52 m (typ.) at V = 1.8 V, I = -0.5 A ON IN OUT R = 104 m (typ.) at V = 1.2 V, I = -0.5 A ON IN OUT Low Quiescent Current: I = 0.1 A (typ.) at I = 0 mA(TCK22921G, TCK22971G) Q OUT Slew Rate Control circuit Output auto-discharge (Option) Reverse current blocking Pull down connection between Control and GND(Option) Ultra small package: WCSP6E (0.8mm x 1.2mm, t: 0.59mm(max)) Start of commercial production 2016-06 1 2016-05-23 TCK2292xG, TCK2297xG Function Table Function Device Part number Reverse current Marking Rise time Output Control pin blocking Control pin polarity VIN=5V auto-discharge connection (SW OFF state) TCK22921G 4.5 s Built in Built in Active High Pull down 1R TCK22922G 666 s Built in Built in Active High Pull down 2R TCK22923G 1364 s Built in Built in Active High Pull down 3R TCK22925G 3380 s Built in Built in Active High Pull down 4R TCK22971G 4.5 s Built in N/A Active High Pull down 5R TCK22972G 666 s Built in N/A Active High Pull down 6R TCK22973G 1364 s Built in N/A Active High Pull down 7R TCK22974G 3380 s Built in N/A Active High Pull down 8R TCK22975G 666 s Built in N/A Active Low Open 9R 2 2016-05-23