The TPS62A0x family of devices are synchronous step-down buck DC/DC converters optimized for high efficiency and compact design size. The devices integrate switches capable of delivering an output current up to 2A. At medium to heavy loads, the devices operate in pulse width modulation (PWM) mode with 2.4MHz switching frequency. At light load, the devices automatically enter power save mode (PSM) to maintain high efficiency over the entire load current range. In shutdown, the current consumption is minimal as well. The TPS62A0xA variants of this device family operate in forced PWM across the whole load current range.
The TPS62A0x devices provide an adjustable output voltage through an external resistor divider. An internal soft-start circuit limits the inrush current during start-up. Other features like overcurrent protection, thermal shutdown protection, and power good (optional) are built-in. The devices are available in a SOT563 and SOT23-6 package.
| Tipo | Título | Fecha | ||
|---|---|---|---|---|
| * | Data sheet | TPS62A0x and TPS62A0xA, 1A, 2A High-Efficiency Synchronous Buck Converters in a SOT563 and a SOT23 Package datasheet (Rev. D) | PDF | HTML | 04 abr 2024 |
| Application note | Power Rails Design for Battery Powered Camera and Video Doorbell | PDF | HTML | 25 may 2023 | |
| EVM User's guide | TPS62A02 and TPS62A02A Step-Down Converter Evaluation Module User's Guide | PDF | HTML | 25 may 2022 | |
| Certificate | TPS62A02EVM-197 EU RoHS Declaration of Conformity (DoC) | 04 may 2022 | ||
| Application note | How to Measure Impedance of a Power Distribution Network of a DC-DC Converter | PDF | HTML | 20 ene 2022 | |
| Application note | Loop Gain Reconstruction of a Step-Down Converter from Output Impedance | PDF | HTML | 20 ene 2022 |
Para conocer los términos adicionales o los recursos necesarios, haga clic en cualquier título de abajo para ver la página de detalles cuando esté disponible.
El módulo de evaluación (EVM) TPS62A02EVM-197 facilita la evaluación del TPS62A02 de convertidores de bajada de 2.0 A con una precisión de realimentación del 1 % en encapsulados SOT563 de 1.6 mm × 1.6 mm y 0.6 mm de altura. El EVM convierte una tensión de entrada de 2.5 V y 5.5 V en una tensión de (...)
| Paquete | Pasadores | Descargar |
|---|---|---|
| SOT-23-THN (DDC) | 6 | Ver opciones |
| SOT-5X3 (DRL) | 6 | Ver opciones |
El contenido lo proporcionan “tal como está” TI y los colaboradores de la comunidad y no constituye especificaciones de TI. Consulte los términos de uso.
Si tiene preguntas sobre la calidad, el paquete o el pedido de productos de TI, consulte el soporte de TI.