TPS63020QDSJRQ1
ActiveHIGH EFFICIENCY AUTOMOTIVE SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 4A SWITCH
Deep-Dive with AI
Search across all available documentation for this part.
TPS63020QDSJRQ1
ActiveHIGH EFFICIENCY AUTOMOTIVE SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 4A SWITCH
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS63020QDSJRQ1 |
|---|---|
| Current - Output | 3.5 A |
| Frequency - Switching | 2.4 MHz |
| Function | Step-Up/Step-Down |
| Grade | Automotive |
| 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 | 14-VFDFN Exposed Pad |
| Qualification | AEC-Q100 |
| Supplier Device Package | 14-VSON (4x3) |
| Synchronous Rectifier | True |
| Topology | Buck-Boost |
| Voltage - Input (Max) [Max] | 5.5 V |
| Voltage - Input (Min) [Min] | 1.8 V |
| Voltage - Output (Max) [Max] | 5.5 V |
| Voltage - Output (Min/Fixed) | 1.2 V |
TPS63020-Q1 Series
High Efficiency Automotive Single Inductor Buck-Boost Converter with 4A Switch
| Part | Regulator Topology | Outputs and Type | Outputs and Type | Main Purpose | Supplied Contents | Current - Output | Frequency - Switching | Voltage - Output | Board Type | Utilized IC / Part | Operating Temperature [Min] | Operating Temperature [Max] | Voltage - Output (Max) [Max] | Topology | Voltage - Input (Max) [Max] | Qualification | Output Configuration | Synchronous Rectifier | Function | Mounting Type | Voltage - Output (Min/Fixed) | Supplier Device Package | Voltage - Input (Min) [Min] | Grade | Number of Outputs | Output Type | Package / Case |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | Buck-Boost | Non-Isolated | 1 | DC/DC Step Up or Down | Board(s) | 1 A | 2.4 MHz | 3.3 V | Fully Populated | TPS63020 | |||||||||||||||||
Texas Instruments | 3.5 A | 2.4 MHz | -40 °C | 125 ¯C | 5.5 V | Buck-Boost | 5.5 V | AEC-Q100 | Positive | Step-Up/Step-Down | Surface Mount | 1.2 V | 14-VSON (4x3) | 1.8 V | Automotive | 1 | Adjustable | 14-VFDFN Exposed Pad | |||||||||
Texas Instruments | 3.5 A | 2.4 MHz | -40 °C | 125 ¯C | 5.5 V | Buck-Boost | 5.5 V | AEC-Q100 | Positive | Step-Up/Step-Down | Surface Mount | 1.2 V | 14-VSON (4x3) | 1.8 V | Automotive | 1 | Adjustable | 14-VFDFN Exposed Pad |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 4.15 | |
| 10 | $ 3.73 | |||
| 25 | $ 3.52 | |||
| 100 | $ 3.05 | |||
| 250 | $ 2.90 | |||
| 500 | $ 2.60 | |||
| 1000 | $ 2.19 | |||
| Digi-Reel® | 1 | $ 4.15 | ||
| 10 | $ 3.73 | |||
| 25 | $ 3.52 | |||
| 100 | $ 3.05 | |||
| 250 | $ 2.90 | |||
| 500 | $ 2.60 | |||
| 1000 | $ 2.19 | |||
| Tape & Reel (TR) | 3000 | $ 2.08 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.13 | |
| 100 | $ 2.74 | |||
| 250 | $ 1.92 | |||
| 1000 | $ 1.55 | |||
Description
General part information
TPS63020-Q1 Series
The TPS63020-Q1 device provides a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-Ion or Li-Polymer battery. Output currents can go as high as 3 A while using a single-cell Li-Ion or Li-Polymer battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power save mode to maintain high efficiency over a wide load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 4 A. The output voltage is programmable using an external resistor divider. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 3 mm × 4 mm 14-pin VSON PowerPAD™ package (DSJ).
The TPS63020-Q1 device provides a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-Ion or Li-Polymer battery. Output currents can go as high as 3 A while using a single-cell Li-Ion or Li-Polymer battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power save mode to maintain high efficiency over a wide load current range. The power save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 4 A. The output voltage is programmable using an external resistor divider. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The device is packaged in a 3 mm × 4 mm 14-pin VSON PowerPAD™ package (DSJ).
Documents
Technical documentation and resources