TPS54980PWPR
Active3.3V INPUT, 9A SYNCHRONOUS STEP-DOWN CONVERTER FOR SEQUENCING 28-HTSSOP 0 TO 70
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TPS54980PWPR
Active3.3V INPUT, 9A SYNCHRONOUS STEP-DOWN CONVERTER FOR SEQUENCING 28-HTSSOP 0 TO 70
Technical Specifications
Parameters and characteristics commom to parts in this series
| Specification | TPS54980PWPR | TPS54980 Series |
|---|---|---|
| Current - Output | 9 A | 9 A |
| Frequency - Switching | 350 kHz | 350 kHz |
| Function | Step-Down | Step-Down |
| Mounting Type | Surface Mount | Surface Mount |
| Number of Outputs | 1 | 1 |
| Operating Temperature [Max] | 125 ¯C | 125 ¯C |
| Operating Temperature [Min] | -40 °C | -40 °C |
| Output Configuration | Positive | Positive |
| Output Type | Adjustable | Adjustable |
| Package / Case | 28-PowerTSSOP | 28-PowerTSSOP |
| Supplier Device Package | 28-HTSSOP | 28-HTSSOP |
| Synchronous Rectifier | True | True |
| Topology | Buck | Buck |
| Voltage - Input (Max) [Max] | 4 V | 4 V |
| Voltage - Input (Min) [Min] | 3 V | 3 V |
| Voltage - Output (Max) [Max] | 3.6 V | 3.6 V |
| Voltage - Output (Min/Fixed) | 0.891 V | 0.891 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
TPS54980 Series
3.3V Input, 9A Synchronous Step-Down Converter for Sequencing
| Part | Voltage - Output (Min/Fixed) | Output Type | Output Configuration | Topology | Synchronous Rectifier | Voltage - Input (Max) [Max] | Supplier Device Package | Voltage - Input (Min) [Min] | Operating Temperature [Max] | Operating Temperature [Min] | Frequency - Switching | Number of Outputs | Function | Mounting Type | Voltage - Output (Max) [Max] | Package / Case | Current - Output |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Texas Instruments TPS54980PWPAs a member of the SWIFT™ family of dc/dc regulators, the TPS54980 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Using the TRACKIN pin with other regulators, simultaneous power up and down are easily implemented. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor/logic reset.
The TPS54980 is 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.
As a member of the SWIFT™ family of dc/dc regulators, the TPS54980 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Using the TRACKIN pin with other regulators, simultaneous power up and down are easily implemented. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor/logic reset.
The TPS54980 is 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. | 0.891 V | Adjustable | Positive | Buck | 4 V | 28-HTSSOP | 3 V | 125 ¯C | -40 °C | 350 kHz | 1 | Step-Down | Surface Mount | 3.6 V | 28-PowerTSSOP | 9 A | |
Texas Instruments TPS54980PWPRAs a member of the SWIFT™ family of dc/dc regulators, the TPS54980 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Using the TRACKIN pin with other regulators, simultaneous power up and down are easily implemented. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor/logic reset.
The TPS54980 is 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.
As a member of the SWIFT™ family of dc/dc regulators, the TPS54980 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Using the TRACKIN pin with other regulators, simultaneous power up and down are easily implemented. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor/logic reset.
The TPS54980 is 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. | 0.891 V | Adjustable | Positive | Buck | 4 V | 28-HTSSOP | 3 V | 125 ¯C | -40 °C | 350 kHz | 1 | Step-Down | Surface Mount | 3.6 V | 28-PowerTSSOP | 9 A |
Description
General part information
TPS54980 Series
As a member of the SWIFT™ family of dc/dc regulators, the TPS54980 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Using the TRACKIN pin with other regulators, simultaneous power up and down are easily implemented. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor/logic reset.
The TPS54980 is 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.
As a member of the SWIFT™ family of dc/dc regulators, the TPS54980 low-input voltage high-output current synchronous buck PWM converter integrates all required active components. Using the TRACKIN pin with other regulators, simultaneous power up and down are easily implemented. Included on the substrate with the listed features are a true, high performance, voltage error amplifier that enables maximum performance and flexibility in choosing the output filter L and C components; an under-voltage-lockout circuit to prevent start-up until the input voltage reaches 3 V; an internally or externally set slow-start circuit to limit inrush currents; and a power good output useful for processor/logic reset.
Documents
Technical documentation and resources