TPS54611PWP
Obsolete3V TO 6V INPUT, 6A SYNCHRONOUS STEP-DOWN SWIFT™ CONVERTER WITH 0.9V OUTPUT
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TPS54611PWP
Obsolete3V TO 6V INPUT, 6A SYNCHRONOUS STEP-DOWN SWIFT™ CONVERTER WITH 0.9V OUTPUT
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS54611PWP |
|---|---|
| Current - Output | 6 A |
| Frequency - Switching | 550 kHz, 350 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Package / Case | 4.4 mm Width, 0.173 " |
| Package / Case | 28-PowerTSSOP |
| Supplier Device Package | 28-HTSSOP |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Input (Min) [Min] | 3 V |
| Voltage - Output (Min/Fixed) | 0.9 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 3.49 | |
| 11053 | $ 3.49 | |||
| Texas Instruments | TUBE | 1 | $ 3.78 | |
| 100 | $ 3.08 | |||
| 250 | $ 2.42 | |||
| 1000 | $ 2.05 | |||
Description
General part information
TPS54611 Series
The SWIFT™ family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615 and TPS54616 low-input voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-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 powergood output useful for processor/logic reset, fault signaling, and supply sequencing.
The TPS5461x devices are available in a thermally enhanced 28-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.
The SWIFT™ family of dc/dc regulators, the TPS54611, TPS54612, TPS54613, TPS54614, TPS54615 and TPS54616 low-input voltage high-output current synchronous-buck PWM converters integrate all required active components. Included on the substrate are true, high-performance, voltage error amplifiers that provide high performance under transient conditions; an under-voltage-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 powergood output useful for processor/logic reset, fault signaling, and supply sequencing.
Documents
Technical documentation and resources
