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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) (%)   Vout2 (min) (V)   Vout2 (max) (V)   Iout2 (A)   Switching Frequency (typ) (kHz)   Switch Current Limit (typ) (A)   Priority (Used for PQS)   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 Sort Ascending Sort Descending
TPS40054 ACTIVE DC/DC CONTROLLERS (EXTERNAL SWITCH) 1.5 8 40 20 1000 Yes 0.7 35 Buck 1 -40 to 85 Catalog 1 85 16HTSSOP 1.65 Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source only
TPS40055 ACTIVE DC/DC CONTROLLERS (EXTERNAL SWITCH) 1.5 8 40 20 1000 Yes 0.7 35 Buck 1 -40 to 85 Catalog 1 85 16HTSSOP 1.65 Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink
TPS40057 ACTIVE DC/DC CONTROLLERS (EXTERNAL SWITCH) 1.5 8 40 20 1000 Yes 0.7 35 Buck 1 -40 to 85 Catalog 1 85 16HTSSOP 1.65 Wide Input (8V-40V) up to 1MHz Frequency Synchronous Buck Controller, source/sink with prebias
TPS40077 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 16HTSSOP 1.6 High Efficiency, Mid-Range Input, Synchronous Buck Controller with Voltage Feed Forward
TPS51020 ACTIVE DC/DC CONTROLLERS (EXTERNAL SWITCH) 1.4 4.5 28 20 450 Yes 0.9 24 Buck 2 -40 to 85 Catalog 1 88 0.9 24 20 30TSSOP 2.1 Dual, DDR selectable, Synchronous buck controller
TPS51116 ACTIVE DC/DC CONTROLLERS (EXTERNAL SWITCH) 0.8 3 28 10 400 Yes 1.5 3 Buck,D-CAP™ Mode 1 -40 to 85 Catalog 1 84 20HTSSOP ,  24VQFN 1.2 DDR1, DDR2, DDR3 Switcher and LDO
TPS51120 ACTIVE DC/DC CONTROLLERS (EXTERNAL SWITCH) 0.75 4.5 28 20 580 Yes 1.05 5.5 Buck,D-CAP™ Mode 2 -40 to 85 Catalog 1 88 1.05 5.5 20 32VQFN 2.2 Dual Current Mode, Synch Step-Down Controller With 100-mA Standby Reg For Notebook System Power
TPS5124 ACTIVE DC/DC CONTROLLERS (EXTERNAL SWITCH) 1.1 4.5 15 20 500 No 0.9 12 Buck 2 -40 to 85 Catalog 1 80 0.9 12 20 30TSSOP 2.0 TPS5124 Dual Channel Synchronous Step-Down PWM Controller
TPS5430 ACTIVE STEP-DOWN REGULATORS 3 5.5 36 3 Yes 1.23 31 Buck, Inverting Buck/Boost 1 -40 to 125 Catalog 1 87 500 4 2 8HSOP 1.85 5.5V to 36V, 3A, 500kHz Step Down SWIFT™ Converter
TPS5431 ACTIVE STEP-DOWN REGULATORS 3 5.5 23 3 Yes 1.23 20 Buck 1 -40 to 125 Catalog 1 87 500 4