G5192X Global Mixed-mode Technology 25mΩ RON 3A High Side One Channel Load Switch in 1mm X1mm WLCSP package Features General Description The G5192C/D is a family of high-side load switches designed to operation from 1.5V to 5V input voltage. The 0.5mm WLCSP load switch pass element is an internal 25 ohm RON P-channel MOSFET which enable the device to support package up to 3A of continuous current. Additionally, the load Input voltage range 1.5V to 5.5V switch supports 1.5V. Internal level shift for CMOS/TTL control logic Ultra low quiescent current Logic level control and shutdown features in a tiny 1mm X Micro-power shutdown current 1mm 4 pin WLCSP package. Soft-start. Load discharge circuit.. The G5192C/D provide a slew rage controlled soft-start Ultra fast turn off time turn on of 100µs. The soft-start feature is provided to With reverse voltage block function. prevent an in-rush current event from pulling down the input supply voltage. The G5192C/D feature an active load discharge circuit which switches in a 200Ω load when the switch is disabled to automatically discharge a capacitive load. Applications An active pull-down on the enable input keeps the Cellular phones G5192C/D in a default OFF state until the enable pin is Portable Navigation Devices(PND) pulled above 1.2V. Internal level shift circuitry allows low Personal Media Players (PMP) voltage logic signal to switch higher supply voltages. Ultra Mobile PCs The enable voltage can be as high as 5.5V and is not Portable instrumentation limited by the input voltage. Other Portable applications The G5192C/D with reverse voltage block function, if the PDAs VIN disappears or VIN is less than VOUT; device will turn of without leakage current. Industrial and DataComm equirment The G5192C/D operating voltage range makes them ideal for Lithium ion and NMH/NiCad/Alkaline battery powered systems as well as non-battery powered applications. The device provides low quiescent current and low shutdown current to maximize battery life. 25m ohm RON 3A continuous operating current 1mm X 1mm 4-pin,pin pitch Ordering Information ORDER NUMBER MARKING SPEC PACKAGE (Green) G5192CB11U 5x C Soft start WLCSP2x2-4 G5192DB11U 5x D Soft start & Load discharge WLCSP2x2-4 Note: B1: WLCSP2x2-4 1: Bonding Code U: Tape & Reel Pin Configuration 4 Bump WLCSP GND B1 B2 EN VOUT A1 A2 VIN Bottom View WLCSP2X2-4 Ver: 0.5 Jun 22, 2012 TEL: 886-3-5788833 http://www.gmt.com.tw 1