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PM6602

ST Microelectronics
Part Number PM6602
Manufacturer ST Microelectronics
Description 8-row 30-mA LED driver
Published Aug 20, 2009
Detailed Description com PM6602 8-row 30-mA LED driver with boost regulator, dual dimming mode, SMBus interface and DPST for...
Datasheet PDF File PM6602 PDF File

PM6602
PM6602


Overview
com PM6602 8-row 30-mA LED driver with boost regulator, dual dimming mode, SMBus interface and DPST for LCD panel backlights Preliminary data Features ■ ■ 2 dimming modes: SMBus or PWM Boost section – 3.
3 V to 28 V input voltage range – Internal power MOSFET – Internal +3.
3 V LDO for device supply – Up to 36 V output voltage – Constant frequency peak current mode control – 500 kHz to 2 MHz adjustable switching frequency – Pulse-skip power saving mode at light loads – Built-in soft-start feature – Programmable OVP protection – Stable with ceramic output capacitors – Thermal shutdown Backlight driver section – 8 rows with 30 mA maximum current capability (adjustable) – Row d...



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