TOSHIBA TCK107AG,LF

The TCK106AG, TCK107AG and TCK108AG are load switch ICs for a general power management with slew rate control driver, featuring low ON resistance and wide input voltage operation from 1.1 to 5.5 V. ON resistance is only 34 mΩ typical at 5.0 V, -0.5 A condition and output current is available on 1.0 A. TCK107AG and TCK108AG feature output auto-discharge function. These devices are available in 0.4 mm pitch ultra small package WCSP4D (0.79 mm×0.79 mm, t: 0.55 mm). Thus this devices is ideal for portable applications that require high-density board assembly such as cellular phone.

• Low ON resistance: RON = 34 mΩ (typ.) at VIN = 5.0 V, -0.5 A; RON = 42 mΩ (typ.) at VIN = 3.3 V, -0.5 A; RON = 71 mΩ (typ.) at VIN = 1.8 V, -0.5 A; RON = 139 mΩ (typ.) at VIN = 1.2 V, -0.2 A; RON = 176 mΩ (typ.) at VIN = 1.1 V, -0.2 A
• Low Quiescent current: |IQ| = 10 nA (typ.) at VIN = 5.5 V, 0 mA
• High output current: Iour = 1.0 A
• Wide input voltage operation: VIN = 1.1 to 5.5 V
• Built in Slew rate control driver
• Built in Auto-discharge (TCK107AG and TCK108AG)
• Active High and Pull down connection between CONTROL and GND (TCK106AG and TCK107AG); Active Low (TCK108AG)
• Ultra small package: WCSP4D (0.79 mm×0.79 mm, t: 0.55 mm)