Texas Instruments TPS63020DSJT
| Parameters | |
|---|---|
| Series | - |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| RoHS Status | ROHS3 Compliant |
| Package / Case | 14-VFDFN Exposed Pad |
| Mfr | Texas Instruments |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Input (Max) | 5.5V |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Current - Output | 3.5A (Switch) |
| Supplier Device Package | 14-VSON (4x3) |
| Output Configuration | Positive |
| Function | Step-Up/Step-Down |
| Topology | Buck-Boost |
| Frequency - Switching | 2.4MHz |
| Synchronous Rectifier | Yes |
| Voltage - Output (Min/Fixed) | 1.2V |
| Voltage - Output (Max) | 5.5V |
| Voltage - Input (Min) | 1.8V |
| Package | Tape & Reel (TR) |
| Product Status | Active |
| Base Product Number | TPS63020 |
| REACH Status | REACH Unaffected |
| Standard Package | 250 |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
Buck-Boost Switching Regulator IC Positive Adjustable 1.2V 1 Output 3.5A (Switch) 14-VFDFN Exposed Pad
The TPS63020DSJT is a highly efficient power management chip crafted by Texas Instruments (TI). It belongs to the category of switch - mode power converters, specifically designed to handle power conversion tasks with great precision. Housed in a compact QFN package, this chip is not only space - saving but also convenient for surface - mount assembly in various electronic devices.
This chip is renowned for its remarkable features. It can operate across a wide input voltage range, typically from 2.7V to 5.5V, making it adaptable to different power sources. With an impressive 3A peak output current capability, it can effectively power a variety of load circuits. The TPS63020DSJT switches at a high frequency of 2.4MHz, which not only reduces the size of external components like inductors and capacitors but also enhances the overall efficiency of the power conversion process. Moreover, it has a relatively low quiescent current, contributing to better power savings, especially in battery - powered applications.
In terms of operating conditions, the TPS63020DSJT can function reliably within a temperature range of - 40°C to 85°C, making it suitable for a broad spectrum of environments, from harsh industrial settings to normal consumer electronics usage scenarios.
When considering alternative models, the LM2576 - ADJ is a popular choice. It is also a power management chip but with a different architecture. It can handle higher input voltages up to 40V and has a fixed 3A output current. Another option is the LT1963. This chip offers low dropout voltage characteristics, which is beneficial for applications where minimizing power loss during voltage regulation is crucial.
