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Block Diagrams

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Suggested Devices

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Part Number   Status  
Sub Family   		Iq (typ) (mA)   Vin (min) (V)   Vin (max) (V)   Iout (max) (A)   Switching Frequency (max) (kHz)   Thermal Shutdown   Vout (min) (V)   Vout (max) (V)   Topology   Regulated Outputs (#)   Operating Temp Range (Celsius)   Rating   Priority (type 2)   Duty Cycle (max) (%)   Switch Current Limit (typ) (A)   Priority (Used for PQS)   Pin/Package   Approx. Price (US$)  
Description  
  Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending   Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending
TPS40020 ACTIVE DC/DC CONTROLLERS (EXTERNAL SWITCH) 1.5 2.25 5.5 25 1000 Yes 0.7 4 Buck 1 -40 to 85 Catalog 1 85 16HTSSOP 1.45 Enhanced Low Input (2.25V-5.5V) up to 1MHz Frequency, Sync. Buck Controller, source only
TPS40075 ACTIVE DC/DC CONTROLLERS (EXTERNAL SWITCH) 1.5 4.5 28 20 1000 Yes 0.7 23 Buck 1 -40 to 85 Catalog 1 84 20VQFN 1.6 Wide Input Synchronous Buck Controller with Voltage Feed Forward
TPS54317 ACTIVE STEP-DOWN REGULATORS 6.2 3 6 3 1600 Yes 0.9 3.3 Buck 1 -40 to 125 Catalog 1 90 4 1 24VQFN 2.5 3V to 6V, 3A, 1.6MHz Synchronous Step Down SWIFT™ Converter
TPS54350 ACTIVE STEP-DOWN REGULATORS 5 4.5 20 3 700 yes 0.9 12 Buck, Inverting Buck/Boost 1 -40 to 150,-40 to 150) Catalog 1 80 3.3 16HTSSOP 1.85 4.5 to 20V, 3A Synchronous Step Down SWIFT™ Converter