The TPS62830x is an easy-to-use, synchronous, step-down, DC/DC converters family with low quiescent current. Based on the DCS-Control topology, TPS62830x provides a fast transient response with small output capacitance. The internal reference allows to regulate the output voltage down to 0.5V with a high feedback voltage accuracy of 1% over the junction temperature range of –40°C to 125°C. The family is available in two packages and each package devices are pin-to-pin compatible.
The TPS62830x has a MODE pin to control the device mode of operation. Power save mode maintains high efficiency down to very light loads for extending the system battery run-time. Forced-PWM mode maintains a continuous conduction mode to make sure the least ripple in the output voltage and a quasi-fixed switching frequency. The device features a Power-Good signal and a well-controlled internal soft-start circuit. TPS62830x is able to operate in 100% mode. For fault protection, TPS62830x incorporates a HICCUP short-circuit protection as well as a thermal shutdown. One device option has a latch-off protection for short circuit as well as overvoltage incidents. The family is available in two packages: an 8-pin 1.0mm × 2.0mm QFN package, offering the highest power density design, and an 8-pin 1.6mm × 2.1mm SOT583 package, offering an easy-to-assemble designs.
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | TPS62830x, 2.25V to 5.5V Input, 1, 2, 3, 4A Step-Down Converter With 1% Output Accuracy in Small WQFN and SOT583 Packages datasheet (Rev. B) | PDF | HTML | 27 Mar 2024 |
| Application note | Power Supply Design for AMD Versal™ AI Edge Series | PDF | HTML | 29 Jan 2024 | |
| Certificate | TPS628303ARZEREVM EU RoHS Declaration of Conformity (DoC) | 08 Dec 2022 | ||
| Certificate | TPS628303BDRLEVM EU RoHS Declaration of Conformity (DoC) | 08 Dec 2022 | ||
| Certificate | TPS628303ADRLEVM EU RoHS Declaration of Conformity (DoC) | 02 Dec 2022 |
For additional terms or required resources, click any title below to view the detail page where available.
The TPS628303ARZEREVM evaluation module (EVM) facilitates the evaluation of the TPS628303A, a 3 A, step-down converter in a 1.0 mm × 2.0 mm x 0.8 mm QFN package. The EVM converts a 2.25 V to 5.5 V input voltage to a regulated output voltage of 1.8 V. The TPS628303A is a synchronous step-down (...)
The TPS628303BDRLEVM evaluation module (EVM) facilitates the evaluation of the TPS628303B, a 3 A, step-down converter in a 1.6 mm × 2.1 mm x 0.6 mm SOT583 package. The EVM converts a 2.25 V to 5.5 V input voltage to a regulated output voltage of 1.8 V. The TPS628303B is a synchronous (...)
| Package | Pins | Download |
|---|---|---|
| SOT-5X3 (DRL) | 8 | View options |
| WQFN-HR (RZE) | 8 | View options |
Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.
If you have questions about quality, packaging or ordering TI products, see TI support.