CM3202-CE

The CM3202-CE is one member of the CM3202 family which is designed as the dual-output low noise linear regulator that can be used in (1)DDR memory and active termination buses; (2)Desktop Computers, Servers; (3)Residential and Enterprise Gateways; (4)DSL Modems; (5)Routers and Switchers; (6)DVD recorders; (7)3D AGP cards; (8)LCD TV and STB. Also this device provides fast response to transient load changes and is packaged in an easy-to-use TDFN-8 and SOIC-8.

Features of the CM3202-CE are:(1)Two linear regulators; (2)-Maximum 2A current from VDDQ; (3)-Source and sink up to 2A VTT current; (4)1.7V to 2.8V adjustable VDDQ output voltage; (5)500mV typical VDDQ dropout voltage at 2A; (6)VTT tracking at 50% of VDDQ; (7)Excellent load and line regulation, low noise; (8)Fast transient response; (9)Meet JEDEC DDR-I and DDR-II memory power spec.; (10)Linear regulator design requires no inductors and has low external component count; (11)Integrated power MOSFETs; (12)Dual purpose ADJ/Shutdown pin; (13)Built-in over-current limit with short-circuit foldback and thermal shutdown for VDDQ and VTT; (14)Fast transient response; (15)5mA quiescent current; (16)TDFN-8 and SOIC-8 packages for high performance thermal dissipation and easy PC board layout; (17)Optional RoHS Compliant Lead-free packaging.

The absolute maximum ratings of the CM3202-CE can be summarized as:(1)VIN to GND:[GND-0.3] to +6.0 V;(2)pin voltages VDDQ ,VTT to GND:[GND-0.3] to +6.0 V;(3)pin voltages ADJSD to GND:[GND-0.3] to +6.0 V;(4)storage temperature range:-65 to +150 °C;(5)operating temperature range:-40 to +85 °C;(6)lead temperature (soldering, 10s):300 °C. If you want to know more information such as the electrical characteristics about the CM3202-CE, please download the datasheet in www.seekic.com or www.chinaicmart.com .