TPS63020DSJT
ActiveHIGH EFFICIENCY SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 4A SWITCH
Deep-Dive with AI
Search across all available documentation for this part.
TPS63020DSJT
ActiveHIGH EFFICIENCY SINGLE INDUCTOR BUCK-BOOST CONVERTER WITH 4A SWITCH
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | TPS63020DSJT |
|---|---|
| Current - Output | 3.5 A |
| Frequency - Switching | 2.4 MHz |
| Function | Step-Up/Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 14-VFDFN Exposed Pad |
| 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 |
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 | $ 4.82 | |
| 10 | $ 4.33 | |||
| 25 | $ 4.09 | |||
| 100 | $ 3.55 | |||
| Digi-Reel® | 1 | $ 4.82 | ||
| 10 | $ 4.33 | |||
| 25 | $ 4.09 | |||
| 100 | $ 3.55 | |||
| N/A | 1674 | $ 4.45 | ||
| Tape & Reel (TR) | 250 | $ 3.36 | ||
| 500 | $ 3.02 | |||
| 1250 | $ 2.55 | |||
| 2500 | $ 2.42 | |||
| Texas Instruments | SMALL T&R | 1 | $ 3.64 | |
| 100 | $ 3.19 | |||
| 250 | $ 2.23 | |||
| 1000 | $ 1.80 | |||
Description
General part information
TPS63020 Series
The TPS6302x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, a one-cell Li-ion or Li-polymer battery, supercapacitors or other supply rails. Output currents up to 3 A are supported. When using batteries, they can be discharged down to below 2 V. 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, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery.
The TPS6302x devices operate over a free air temperature range of –40°C to 85°C. The devices are packaged in a 14-pin VSON package measuring 3 mm × 4 mm (DSJ).
The TPS6302x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, a one-cell Li-ion or Li-polymer battery, supercapacitors or other supply rails. Output currents up to 3 A are supported. When using batteries, they can be discharged down to below 2 V. 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, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery.
Documents
Technical documentation and resources
