See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

RHH | 36

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

TPS40140RHHR


Stackable 2 Channel Multiphase or 2 Channel Independent Output Controller

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1000 - 9999 $ 2.00

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Texas Instruments TPS40140RHHR

The TPS40140 is a multifunctional synchronous buck controller that can be configured to provide either a single-output 2-phase power supply or a power supply that supports two independent outputs. Several TPS40140 controllers can be stacked up to a 16-phase single output power supply. Alternatively, several controllers providing multiple independent outputs can be synchronized in an interleaving pattern for improved input ripple current.

The TPS40140 can convert from a 15-V input to a 0.7-V output at 1 MHz.

Each phase operates at a switching frequency of up to 1 MHz. The two phases in one device operate 180° out-of-phase. In a multiple-device stackable configuration, the phase shift of the slaves, relative to a master, is programmable.

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