Boost regulator for LED backlight — 1 MHz switching, 16.9 V ceiling
It integrates the switching FET internally and delivers a regulated 16.9 V output at up to 60 mA per channel, with PWM dimming control. Switching at 1 MHz allows use of a small external inductor and capacitor, saving board area.
Input voltage spans 1.8 V minimum to 6 V maximum.
For BOM lines that still require this exact order code, procurement must go through independent distribution — sealed reels with consistent date-codes are the preferred lot condition. Verify the pinout against the target board before selecting an alternate.