TK65921M中文资料TOKO数据手册PDF规格书

DESCRIPTION

The TK6592x Electroluminescent (EL) Lamp Driver has been optimized for battery controlled systems where power consumption and size are primary concerns. The miniature device size (SOT23L-6), together with the miniature Toko EL coils (D32FU, D31FU, D52FU), further helps system designers reduce the space required to drive the small EL panels.

FEATURES

■ High Ratio of Brightness / Input Power

■ Constant Brightness Versus Input Supply Changes

■ Optimized for 9 nf to 27 nf Panel Capacitance

■ Panel Voltage Slew Rates Controlled for Life Enhancement

■ Panel Peak to Peak Voltage Independent of Input Voltage and Temperature

■ Panel Peak to Peak Frequency Independent of Input Voltage and Temperature

■ Miniature Package (SOT23L-6)

■ Operates with Miniature Coil

■ Minimum External Components

■ Laser-Trimmed Fixed Frequency Operation

■ PWM Control Method

■ Adjustable Output Voltage

■ Lower Noise (Audio and EMI)

■ Split Power Supply Application

APPLICATIONS

■ Battery Powered Systems

■ Cellular Telephones

■ Pagers

■ LCD Modules

■ Wrist Watches

■ Consumer Electronics