The LP5560 is a programmable LED driver that can generate variety of blinking sequences
with up to three pulses of different length per sequence. Blinking sequences can be programmed
through a single-wire interface. Programmable parameters include on and off times as well as rise
and fall times. Default sequence is programmed into the LP5560 to enable the use of device in
simple systems without programming capabilities.
Very low headroom voltage eliminates the need for a boost converter. Indicator LEDs can
be driven directly from the battery. Small package size combined with zero external components
minimizes the solution size.
LP5560 is available in TI’s tiny 4-pin DSBGA package with 0.4-mm pitch.
For all available packages, see the orderable addendum at the
end of the data sheet.
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