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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)   Switch Current Limit (typ) (A)   Priority (Used for PQS)   Topology   Regulated Outputs (#)   Operating Temp Range (Celsius)   Rating   Priority (type 2)   Duty Cycle (max) (%)   Switching Frequency (typ) (kHz)   Vout2 (min) (V)   Vout2 (max) (V)   Iout2 (max) (A)   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 Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending Sort Ascending Sort Descending
TPS54140 ACTIVE STEP-DOWN REGULATORS 0.116 3.5 42 1.5 2500 Yes 0.8 39 1.8 2 Buck 1 -40 to 150 Catalog 1 98 10HTSSOP 2.1 3.5V to 42V Input, 1.5 A Step Down SWIFT™ Converter with Eco-Mode (tm)
TPS54231 ACTIVE STEP-DOWN REGULATORS 0.11 3.5 28 2 Yes 0.8 25 2.3 3 Buck 1 -40 to 150 Catalog 1 90 570 8SOIC 1.25 2A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-Mode ™
TPS54283 ACTIVE STEP-DOWN REGULATORS 1.8 4.5 28 2 Yes 0.8 25.2 3 Buck 2 -40 to 85 Catalog 1 90 300 0.8 25.2 2 14HTSSOP 2.4 Dual 2A Non-Synchronous Step Down SWIFT™ Converter with Integrated High Side MOSFET, 300 kHz
TPS54286 ACTIVE STEP-DOWN REGULATORS 1.8 4.5 28 2 Yes 0.8 25.2 3 3 Buck 2 -40 to 85 Catalog 1 85 600 0.8 25.2 2 14HTSSOP 2.4 Dual 2A Non-Synchronous Step Down SWIFT™ Converter with Integrated High Side MOSFET, 600 kHz
TPS54331 ACTIVE STEP-DOWN REGULATORS 0.11 3.5 28 3 Yes 0.8 25 2 Buck 1 -40 to 150 Catalog 1 90 570 8SOIC 1.35 3A, 28V Input, 570 kHz Step Down SWIFT™ DC/DC Converter with Eco-mode ™
TPS54383 ACTIVE STEP-DOWN REGULATORS 1.8 4.5 28 3 yes 0.8 25.2 4.5 Buck 2 -40 to 125 Catalog 1 90 300 0.8 25.2 3 14HTSSOP 2.65 Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 300 kHz
TPS54386 ACTIVE STEP-DOWN REGULATORS 1.8 4.5 28 3 yes 0.8 25.2 4.5 2 Buck 2 -40 to 125 Catalog 1 85 600 0.8 25.2 3 14HTSSOP 2.65 Dual 3A Non-Synchronous Buck Converter with Integrated High Side MOSFET, 600 kHz
TPS55383 ACTIVE STEP-DOWN REGULATORS 1.8 4.5 28 3 yes 0.8 25.2 4.5 Buck 2 -40 to 125 Catalog 1 90 300 0.8 25.2 3 16HTSSOP 2.65 3A, Dual Non-Synchronous Buck Converter w/ High-Side MOSFET and External Compensation, 300 kHz
TPS55386 ACTIVE STEP-DOWN REGULATORS 1.8 4.5 28 3 yes 0.8 25.2 4.5 3 Buck 2 -40 to 125 Catalog 1 85 600 0.8 25.2 3 16HTSSOP 2.65 3A, Dual Non-Synchronous Buck Converter w/ High-Side MOSFET and External Compensation, 600 kHz