TPS2149IDGNRG4(AXD)

The TPS2149IDGNRG4(AXD) is one member of the TPS2149 family which is designed as the 3.3-V LDO and dual switch device that can be used in USB Peripherals applications such as (1)digital cameras; (2)zip drives; (3)speakers and headsets. And this device meets USB 2.0 bus-powered peripheral requirements.

Features of the TPS2149IDGNRG4(AXD) are:(1)Complete Power Management Solution for USB Bus-Powered Peripherals; (2)3.3-V 200 mA Low-Dropout Voltage Regulator With Enable; (3)3.3-V 340-m (Typ) High-Side MOSFET; (4)5-V 340-m (Typ) High-Side MOSFET; (5)Independent Thermal- and Short-Circuit Protection for LDO and Each Switch; (6)2.9-V to 5.5-V Operating Range; (7)CMOS- and TTL-Compatible Enable Inputs; (8)75-uA (Typ) Supply Current; (9)Available in 8-Pin MSOP (PowerPAD.); (10)-40 to 85 Ambient Temperature Range.

The absolute maximum ratings of the TPS2149IDGNRG4(AXD) can be summarized as:(1)Input voltage range: -0.3 V to 6 V;(2)Output voltage range: -0.3 V to 6 V;(3)Continuous output current: Internally limited;(4)Continuous total power dissipation: See Dissipation Rating Table;(5)Operating virtual-junction temperature range:40°C to 110°C;(6)Storage temperature range: -65°C to 150°C;(7)Lead temperature soldering 1,6 mm (1/16 inch) from case for 10 seconds: 260°C;(8)Electrostatic discharge (ESD) protection - Human body model: 2 kV;(9)Electrostatic discharge (ESD) protection - Charged device model (CDM): 1 kV. If you want to know more information such as the electrical characteristics about the TPS2149IDGNRG4(AXD), please download the datasheet in www.seekic.com or www.chinaicmart.com.