Boost LED driver for small-panel backlight
The Texas Instruments TPS61060YZFR is a 1 MHz fixed-frequency step-up (boost) DC-DC regulator designed specifically for LED backlight applications.
Output voltage ceiling and switch current — the BOM-fit check
The 14.5 V maximum output sets the upper limit for the LED string forward voltage. The 400 mA switch current rating bounds the total LED current the boost can deliver at a given output voltage.
Package and footprint for compact layouts
The 8-DSBGA package is a 0.5 mm pitch wafer-level chip-scale package — roughly 1.5 mm × 1.5 mm body. The surface-mount mounting type is standard for reflow assembly; the small thermal mass means the part reaches reflow temperature quickly, so the pre-bake profile for moisture sensitivity should be checked against the DSBGA moisture sensitivity level rating.