TPS53640

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3-Phase, D-CAP+™ Step-Down Controller with PMBus Interface for VR12/VR12.5

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Product details

Parameters

Vin (Min) (V) 4.5 Vin (Max) (V) 20 Vout (Min) (V) 0.5 Vout (Max) (V) 2.5 Iout (Max) (A) 120 Iq (Typ) (uA) 10000 Switching frequency (Min) (kHz) 300 Switching frequency (Max) (kHz) 1000 Features Adjustable Current Limit, Dynamic Voltage Scaling, Enable, Light Load Efficiency, PMBus, Phase Interleaving, Power Good, Pre-Bias Start-Up, Remote Sense, SVID, Synchronous Rectification, UVLO Adjustable, Voltage Margining Operating temperature range (C) -10 to 105 Regulated outputs (#) 1 Number of Phases 3 Rating Catalog open-in-new Find other Buck controllers (external switch)

Package | Pins | Size

WQFN (RSB) 40 25 mm² 5 x 5 open-in-new Find other Buck controllers (external switch)
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Special Note

For a detailed datasheet and other design support tools please contact VR@list.ti.com.

Technical documentation

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Type Title Date
* Datasheet TPS53640 3-Phase, D-CAP+(tm) Step-Down Controller with PMBus Interface for VR12/ datasheet Apr. 30, 2014

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WQFN (RSB) 40 View options

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