ISL97653A Datasheet | Renesas

NROETCROEMCMOEMNMDEENIDSDLRE9ED8P6F0LO3ARCENMEWENDTEPSAIGRTNS 5-Channel Integrated LCD Supply FN6367 Rev 3.00 September 7, 2010 The ISL97653A represents a fully integrated supply IC for LCD-TV applications. With an input operating range of 4V to 14V, both monly used LCD-TV input supplies, 5V and 12V, are supported. An AVDD supply up to 20V is generated by a high-performance PWM BOOST converter with an integrated 4.4A FET. VON is generated using an integrated charge pump with on-chip diodes and can be modulated using an on-chip VON slice control circuit. VOFF is generated using an integrated charge pump controller. Additionally, the chip allows for two logic supplies. A buck regulator with an included 2.5A high side switch is used for the main logic output and an internal LDO controller can be used to generate a second logic LDO output. To facilitate production test, an integrated HVS circuit is included which can provide high voltage stress of the LCD panel. An on-board temperature sensor is also provided for system thermal management control. The ISL97653A is packaged in a 40 Ld 6mmx6mm QFN package and is specified for operation over the -40°C to +105°C temperature range. Ordering Information PART NUMBER (Note) PART MARKING PACKAGE (Pb-Free) PKG. DWG. # ISL97653AIRZ 97653A IRZ 40 Ld 6X6 QFN L40.6X6 ISL97653AIRZ-T- 97653A IRZ 40 Ld 6X6 QFN (Tape and Reel) L40.6X6 ISL97653AIRZ-TK- 97653A IRZ 40 Ld 6X6 QFN (Tape and Reel) L40.6X6 - Please refer to TB347 for details on reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding pounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is Ro HS pliant and patible with both Sn Pb and Pb-free soldering operations). Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020. Features - 5V...