Selection Guide SLVT153C – September 2007 – Revised October 2008 SWIFT Converter Product Portfolio SWIFT Products PART NUMBER VIN (V) VOUT (V) IOUT (A) Iq (Typ) (mA) SWITCHING FREQUENCY FIXED (kHz) ADJUSTABLE (kHz) PACKAGE 8SOIC FEATURES Wide Input Voltage, Non Synchronous Buck TPS5410 5.5 to 36 1.23 to 31 1 3 500 - TPS54160 3.5 to 60 0.8 to 57 1.5 0.116 - 300 to 2500 TPS5420 5.5 to 36 1.23 to 31 2 3 500 - EN, Int. Comp. TM, PG, EN, SoftStart, UVLO, RT, 10MSOP, TRACKIN, CLK, Ext. Comp., PowerPAD™ Eco-Mode™ 8SOIC EN, Int. Comp. TPS5430 5.5 to 36 1.23 to 31 3 3 500 - 8SO EN, Int. Comp. PowerPAD™ TPS5450 5.5 to 36 1.22 to 31 5 3 500 - 8HSOIC EN, Int. Comp. PowerPAD™ Mid Input Voltage, Synchronous Buck TPS54350 4.5 to 20 0.9 to 12 3 9 250, 500 250 to 700 16HTSSOP PG, EN, SYNC, UVLO, LSG, RT, Ext. Comp., 180° out of phase TPS5435x 4.5 to 20 1.2, 1.5, 1.8, 2.5, 3.3, 5.0 3 9 250, 500 250 to 700 16HTSSOP PG, EN, SYNC, UVLO, LSG, RT, Int. Comp., 180° out of phase TPS54550 4.5 to 20 0.9 to 12 6 9 250, 500 250 to 700 16HTSSOP PG, EN, SoftStart, SYNC, UVLO, LSG, RT, Int. Comp., 180° out of phase Mid Input Voltage, Non Synchronous Buck TPS54231 3.5 to 28 0.8 to 25 2 0.11 570 - 8SOIC EN, SoftStart, UVLO, Ext. Comp., Eco-Mode™ TPS54331 3.5 to 28 0.8 to 25 3 0.11 570 - 8SOIC EN, SoftStart, UVLO, Ext. Comp., Eco-Mode™ Mid Input Voltage, Dual, Non Synchronous Buck TPS54283 4.5 to 28 0.8 to 25.2 2/2 1.8 300 - 14HTSSOP EN1, EN2, ILIM2, SEQ, Int. Comp. TPS54286 4.5 to 28 0.8 to 25.2 2/2 1.8 600 - 14HTSSOP EN1, EN2, ILIM2, SEQ, Int. Comp. TPS54383 4.5 to 28 0.8 to 25.2 3/3 1.8 300 - 14HTSSOP EN1, EN2, ILIM2, SEQ, Int. Comp. TPS54386 4.5 to 28 0.8 to 25.2 3/3 1.8 600 - 14HTSSOP EN1, EN2, ILIM2, SEQ, Int. Comp. TPS55383 4.5 to 28 0.8 to 25.2 3/3 1.8 300 - 16HTSSOP EN1, EN2, ILIM2, SEQ, Ext. Comp. TPS55386 4.5 to 28 0.8 to 25.2 3/3 1.8 600 - 16HTSSOP EN1, EN2, ILIM2, SEQ, Ext. Comp. SLVT153C – September 2007 – Revised October 2008 Submit Documentation Feedback SWIFT Converter Product Portfolio 1 www.ti.com SWIFT Products (continued) PART NUMBER VIN (V) VOUT (V) IOUT (A) Iq (Typ) (mA) SWITCHING FREQUENCY FIXED (kHz) ADJUSTABLE (kHz) PACKAGE FEATURES Low Input Voltage, Synchronous Buck TPS54110 3 to 6 0.9 to 4.5 1.5 4.2 350, 550 280 to 700 20HTSSOP PG, EN, SoftStart, SYNC, RT, Ext. Comp. TPS54310 3 to 6 0.9 to 3.3 3 6.2 350, 550 280 to 700 20HTSSOP PG, EN, SoftStart, SYNC, RT, Ext. Comp. TPS5431x 3 to 6 0.9, 1.2, 1.8, 2.5, 3.3 3 6.2 350, 550 280 to 700 20HTSSOP PG, EN, SoftStart, SYNC, RT, Int. Comp. TPS54317 3 to 6 0.9 to 3.3 3 6.2 - 280 to 1600 24QFN PG, EN, SYNC, SoftStart, RT, Ext. Comp. TPS54610 3 to 6 0.9 to 4.5 6 11 350, 550 280 to 700 28HTSSOP PG, EN, SYNC, SoftStart, RT, Ext. Comp. TPS5461x 3 to 6 0.9, 1.2, 1.8, 2.5, 3.3 6 11 350, 550 280 to 700 28HTSSOP PG, EN, SoftStart, RT, Int. Comp. TPS54810 4 to 6 0.9 to 3.3 8 11 350, 550 280 to 700 28HTSSOP PG, EN, SYNC, SoftStart, RT, Ext. Comp. TPS54910 3 to 4 0.9 to 2.5 9 11 350, 550 280 to 700 28HTSSOP PG, EN, SYNC, SoftStart, RT, Ext. Comp. TPS54010 2.2 to 4 0.9 to 2.5 14 13 350, 550 280 to 700 28HTSSOP PG, EN, SYNC, SoftStart, RT, Split Rail, Ext. Comp. DDR Memory (Active Bus Termination), Synchronous Buck TPS54372 3 to 6 0.2 to 4.5 3 6.2 350 280 to 700 20HTSSOP PG, EN, RT, REFIN, Ext. Comp. TPS54672 3 to 6 0.2 to 4.5 6 11 350 280 to 700 28HTSSOP PG, EN, RT, REFIN, Ext. Comp. TPS54872 4 to 6 0.2 to 3.3 8 11 350 280 to 700 28HTSSOP PG, EN, RT, REFIN, Ext. Comp. TPS54972 3 to 4 0.2 to 2.5 9 11 350 280 to 700 20HTSSOP PG, EN, RT, REFIN, Ext. Comp. 2 SWIFT Converter Product Portfolio SLVT153C – September 2007 – Revised October 2008 Submit Documentation Feedback www.ti.com SWIFT Products (continued) PART NUMBER VIN (V) VOUT (V) IOUT (A) Iq (Typ) (mA) SWITCHING FREQUENCY FIXED (kHz) ADJUSTABLE (kHz) PACKAGE FEATURES Sequencing, Synchronous Buck TPS54380 3 to 6 0.9 to 4.5 3 6.2 350 280 to 700 20HTSSOP PG, EN, RT, TRACKIN, Ext. Comp. TPS54680 3 to 6 0.9 to 4.5 6 11 350 280 to 700 28HTSSOP PG, EN, RT, TRACKIN, Ext. Comp. TPS54880 4 to 6 0.9 to 3.3 8 11 350 280 to 700 28HTSSOP PG, EN, RT, TRACKIN, Ext. Comp. TPS54980 3 to 4 0.9 to 2.5 9 11 350 280 to 700 28HTSSOP PG, EN, RT, TRACKIN, Ext. Comp. Pre Bias, Synchronous Buck TPS54073 2.2 to 4 0.9 to 2.5 14 13 350, 550 280 to 700 28HTSSOP PG, EN, SYNC, SoftStart, RT, Ext. Comp. TPS54373 3 to 6 0.9 to 3.3 3 6.2 350, 550 280 to 700 20HTSSOP PG, EN, SYNC, SoftStart, RT, Ext. Comp. TPS54377 3 to 6 0.9 to 3.3 3 6.2 - 280 to 1600 24QFN PG, EN, SYNC, SoftStart, RT, Ext. Comp. TPS54673 3 to 6 0.9 to 4.5 6 11 350, 550 280 to 700 28HTSSOP PG, EN, SYNC, SoftStart, RT, Ext. Comp. TPS54873 4 to 6 0.9 to 3.3 8 11 350, 550 280 to 700 28HTSSOP PG, EN, SYNC, SoftStart, RT, Ext. Comp. TPS54973 3 to 4 0.9 to 2.5 9 11 350, 550 280 to 700 28HTSSOP PG, EN, SYNC, SoftStart, RT, Ext. Comp. Glossary NAME DEFINITION PG Power Good pin EN Enable pin SYNC Sychronization pin UVLO Undervoltage lockout pin LSG Gate drive for low-side MOSFET RT Frequency setting pin SoftStart Adjustable Slow Start TRACKIN External reference input pin for simultaneous sequencing REFIN External reference input pin for Active Bus Termination Split Rail Separate power and control voltage inputs ILIM2 Current limit adjust pin for output 2 only SEQ Configure the output startup mode pin Ext. Comp. Externally Compensated Int. Comp. Internally Compensated Eco-Mode™ High efficiency at light load CLK Clock pin to synchronize frequency (internal PLL) SLVT153C – September 2007 – Revised October 2008 Submit Documentation Feedback SWIFT Converter Product Portfolio 3 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment. TI warrants performance of its hardware products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. 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