The TPS62184 is a synchronous dual-phase step-down DC-DC converter for low profile power
rails. It operates with two identical, current balanced phases that are peak current controlled
enabling use in height limited applications.
With a wide operating input voltage range of 4 V to 17 V, the device is ideally suited
for systems powered from multi-cell Li-Ion batteries or 12-V rails. The output current of 6 A is
continuously provided by two phases of 3 A each, allowing the use of low profile external
components. The phases operate out of phase, reducing switching noise significantly.
The TPS62184 automatically enters Power Save Mode to maintain high efficiency down to
very light loads. It also incorporates an Automatic
(AEE™) for the entire duty cycle
The device features a Power Good signal, as well as an adjustable soft start. The
quiescent current is typically 28 µA, it is able to run in 100% mode, and it has no duty cycle
limitation even at lowest output voltage.
The TPS62184 is packaged in a small 24-bump, 0.5 mm pitch DSBGA package.
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