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Technical Specifications
Parameters and characteristics for this part
| Specification | TPS552882RPMR |
|---|---|
| Current - Output | 16 A |
| Frequency - Switching [Max] | 2.2 MHz |
| Frequency - Switching [Min] | 200 kHz |
| Function | Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 26-PowerVFQFN |
| Supplier Device Package | 26-VQFN-HR |
| Supplier Device Package [x] | 4 |
| Supplier Device Package [y] | 3.5 |
| Synchronous Rectifier | True |
| Topology | Buck-Boost |
| Voltage - Input (Max) [Max] | 36 V |
| Voltage - Input (Min) [Min] | 2.7 V |
| Voltage - Output (Max) [Max] | 22 V |
| Voltage - Output (Min/Fixed) | 0.8 V |
TPS552882 Series
36-V, 16-A buck-boost converter
| Part | Voltage - Output (Min/Fixed) | Topology | Voltage - Output (Max) [Max] | Function | Operating Temperature [Min] | Operating Temperature [Max] | Mounting Type | Number of Outputs | Package / Case | Output Configuration | Qualification | Grade | Voltage - Input (Min) [Min] | Supplier Device Package | Supplier Device Package [y] | Supplier Device Package [x] | Output Type | Frequency - Switching [Min] | Frequency - Switching [Max] | Voltage - Input (Max) [Max] | Synchronous Rectifier | Current - Output | Supplied Contents | Board Type | Outputs and Type | Outputs and Type | Voltage - Output [Max] | Voltage - Output [Min] | Frequency - Switching | Voltage - Input [Min] | Voltage - Input [Max] | Utilized IC / Part | Contents | Main Purpose | Regulator Topology |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 0.8 V | Buck-Boost | 22 V | Step-Up/Step-Down | -40 °C | 150 °C | Surface Mount | 1 | 26-PowerVFQFN | Positive | AEC-Q100 | Automotive | 2.7 V | 26-VQFN-HR | 3.5 | 4 | Adjustable | 200 kHz | 2.2 MHz | 36 V | |||||||||||||||
 Texas Instruments | 0.8 V | Buck-Boost | 22 V | Step-Up/Step-Down | -40 °C | 150 °C | Surface Mount | 1 | 26-PowerVFQFN | Positive | AEC-Q100 | Automotive | 2.7 V | 26-VQFN-HR | 3.5 | 4 | Adjustable | 200 kHz | 2.2 MHz | 36 V | 16 A | ||||||||||||||
 Texas Instruments | 5 A | Board(s) | Fully Populated | 1 | 1 Non-Isolated Output Non-Isolated | 20 V | 0.8 V | 400 kHz | 2.7 V | 36 V | TPS552882 | Board(s) | DC/DC Step Up or Down | Buck-Boost | |||||||||||||||||||||
Texas Instruments | 0.8 V | Buck-Boost | 22 V | Step-Up/Step-Down | -40 C | 125 °C | Surface Mount | 1 | 26-PowerVFQFN | Positive | 2.7 V | 26-VQFN-HR | 3.5 | 4 | Adjustable | 200 kHz | 2.2 MHz | 36 V | 16 A | ||||||||||||||||
 Texas Instruments | 16 A | Board(s) | Fully Populated | 1 | 1 Non-Isolated Output Non-Isolated | 21.26 V | 0.8 V | 2 MHz | 2.7 V | 36 V | TPS552882 | Board(s) | DC/DC Step Up or Down | Buck-Boost |
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 | 3978 | $ 6.84 | |
| Texas Instruments | LARGE T&R | 1 | $ 4.64 | |
| 100 | $ 3.78 | |||
| 250 | $ 2.97 | |||
| 1000 | $ 2.52 | |||
Description
General part information
TPS552882 Series
The TPS552882 is a synchronous four-switch buck-boost converter capable of regulating the output voltage at, above, or below the input voltage. The TPS552882 operates over a 2.7-V to 36-V wide input voltage and is capable of outputing 0.8-V to 22-V voltage to support a variety of applications.
The TPS552882 integrates two 16-A MOSFETs of the boost leg to balance the solution size and efficiency. The TPS552882 uses an external resistor divider to set the output voltage with 1.2V internal reference voltage. The TPS552882 is capable of delivering 100 W from 12-V input voltage.
The TPS552882 employs average current-mode control scheme. The switching frequency is programmable from 200 kHz to 2.2 MHz by an external resistor and can be synchronized to an external clock. The TPS552882 also provides optional spread spectrum to minimize peak EMI.
Documents
Technical documentation and resources