Description : OZ8602 is a highly integrated battery charge controller with adapter current sense and an internal wakeup circuit. It can operate as a stand-alone charger or under the supervision of a host microcontroller.
Part Number : 8602GN, OZ8602GN Function : Battery Charge Controller Package : SOP 16 Pin Manufacturers : O2micro
OZ9936 operates at a constant operating frequency that eliminates any undesired interference between the controller and LCD panel. OZ9936 drives all types of CCFLs and is able to ignite positive impedance CCFLs.
OZ9936 provides a shutdown delay feature for input brownout condition. The control logic provides a regulated ignition voltage and appropriate protection for over voltage or over-current conditions.
O2micro/142222-DI1.png" data-cke-saved-src="https://www.datasheetq.com/contents-image1/O2micro/142222-DI1.png">GENERAL DESCRIPTION The OZ9939 is a high performance, cost-effective CCFL (Cold Cathode Fluorescent Lamp) controller designed for driving large-size Liquid Crystal Display (LCD) applications requiring 2 to 6 CCFLs.
FEATURES • Negative PWM dimming polarity • Constant operating frequency • Drives positive/negative-impedance lamps during ignition • High drive current for external MOSFETs • User-defined ignition time and shutdown delay time • Multiple mode dimming control • Built-in intelligence for ignition and normal operation of CCFLs • Built-in open-lamp protection and over voltage protection for backlight system • Optimized soft-start function
O2micros OZ998 Multi-DIMM Selector supports the switching between a primary SMBus and 3 other secondary SMBus. This function is particularly useful for DIMM devices and the support of Intel’s PAS (Preboot Authentication Service).
The ta9687 offers a high level of integration, while maintaining flexibility and high-efficiency operation that reduces external component heating, resulting in higher reliability and longer CCFL life. The proprietary design technique provides a simple, low-cost system solution.