TPS54372 3-A Active Bus Termination/ DDR Memory DC/DC Converter | TI.com

TPS54372 (ACTIVE)

3-A Active Bus Termination/ DDR Memory DC/DC Converter

3-A Active Bus Termination/ DDR Memory DC/DC Converter - TPS54372
Datasheet
3-A Output Trkg/Termination Synchronous PWM Switcher w/Integrated FETs datasheet (Rev. D)
 

Description

As a member of the SWIFT™ family of dc/dc regulators, the TPS54372 low-input voltage, high-output current, synchronous-buck PWM converter integrates all required active components. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance under transient conditions and flexibility in choosing the output filter L and C components; an undervoltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally and externally set slow-start circuit to limit in-rush currents; and a status output to indicate valid operating conditions.

The TPS54372 is available in a thermally enhanced 20-pin TSSOP (PWP) PowerPAD™ package, which eliminates bulky heatsinks. TI provides evaluation modules and the SWIFT™ designer software tool to aid in quickly achieving high-performance power supply designs to meet aggressive equipment development cycles.

Features

  • Tracks Externally Applied Reference Voltage
  • 60-m

Parametrics

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Part number Order DDR memory type Control mode Iout VTT (Max) (A) Iq (Typ) (mA) Output Vin (Min) (V) Vin (Max) (V) Features Rating Operating temperature range (C) Package Group Package size: mm2:W x L (PKG)
TPS54372 Order now DDR
DDR2
DDR3    		 Voltage Mode     3     6.2     VTT     3     6     Status Pin     Catalog     -40 to 85     HTSSOP | 20     20HTSSOP: 42 mm2: 6.4 x 6.5 (HTSSOP | 20)    
TPS53317 Order now DDR
DDR2
DDR3
DDR3L
DDR4
LPDDR2
LPDDR3    		 D-CAP+
S3
S4/S5    		 6     0.32     VTT     1     6     Complete Solution     Catalog     -40 to 85     VQFN | 20     20VQFN: 14 mm2: 3.5 x 4 (VQFN | 20)    
TPS54672 Order now DDR
DDR2
DDR3    		 Voltage Mode     6     11     VTT     3     6     Status Pin     Catalog     -40 to 85     HTSSOP | 28     28HTSSOP: 43 mm2: 4.4 x 9.7 (HTSSOP | 28)    
TPS54872 Order now DDR
DDR2
DDR3    		 Voltage Mode     8     11     VTT     4     6     Status Pin     Catalog     -40 to 85     HTSSOP | 28     28HTSSOP: 43 mm2: 4.4 x 9.7 (HTSSOP | 28)