TPS54360B
Convertidor CC/CC reductor de 3.5 A, entrada de 60 V, con Eco-Mode™
Se encuentra disponible una versión más nueva de este producto
Misma funcionalidad con diferente configuración de pines que el dispositivo comparado
TPS54360B
- 4.5-V to 60-V (65-V Abs Max) Input Range
- 3.5-A Continuous Current, 4.5-A Minimum Peak Inductor Current Limit
- Current Mode Control DC/DC Converter
- 92-mΩ High-Side MOSFET
- High Efficiency at Light Loads with Pulse Skipping Eco-mode™
- Low Dropout at Light Loads with Integrated BOOT Recharge FET
- 146-µA Operating Quiescent Current
- 2-µA Shutdown Current
- 100-kHz to 2.5-MHz Fixed Switching Frequency
- Synchronizes to External Clock
- Adjustable UVLO Voltage and Hysteresis
- Internal Soft Start
- Accurate Cycle-by-Cycle Current Limit
- Thermal, Overvoltage, and Frequency Foldback Protection
- 0.8 V 1% Internal Voltage Reference
- 8-Pin HSOIC with PowerPAD™ Package
- –40°C to 150°C TJ Operating Range
- Create a Custom Design using the TPS54360B with the WEBENCH® Power Designer
The TPS54360B is a 60-V, 3.5-A, step-down regulator with an integrated high side MOSFET. Current mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no-load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.
Undervoltage lockout is internally set at 4.3 V but can be increased using the enable pin. The output voltage start-up ramp is internally controlled to provide a controlled start-up and eliminate overshoot.
A wide switching-frequency range allows either efficiency or external component size to be optimized. Frequency foldback and thermal shutdown protect internal and external components during an overload condition.
The TPS54360B is available in an 8-pin thermally enhanced HSOIC PowerPAD™ package.
Documentación técnica
Tipo | Título | Fecha | ||
---|---|---|---|---|
* | Data sheet | TPS54360B 60-V Input, 3.5-A, Step-Down DC/DC Converter With Eco-Mode™ datasheet | PDF | HTML | 10 dic 2018 |
Application note | Controller to Converter – Design Considerations for 24V and 48V Systems | PDF | HTML | 02 oct 2024 | |
Application note | Working with Inverting Buck-Boost Converters (Rev. B) | PDF | HTML | 18 oct 2022 | |
Application note | Step-Dwn (Buck) Convrtr Pwer Solutions for Programmable Logic Controller Systems (Rev. A) | PDF | HTML | 26 jul 2021 | |
Application note | NRND & Differences TPS54340/360/540/560 and TPS54340B/360B/540B/560B | 05 abr 2019 | ||
Application note | Output Ripple Voltage for Buck Switching Regulator (Rev. A) | 13 oct 2014 | ||
Analog Design Journal | Accurately measuring efficiency of ultralow-IQ devices | 22 ene 2014 | ||
Application note | AN-1889 How to Measure the Loop Transfer Function of Power Supplies (Rev. A) | 23 abr 2013 | ||
Application note | AN-2155 Layout Tips for EMI Reduction in DC/ DC Converters (Rev. A) | 23 abr 2013 |
Diseño y desarrollo
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.
TPS54360EVM-182 — Módulo de evaluación de convertidor reductor de 3.5 A y entrada de 60 V
TPS54360 TINA-TI Average Reference Design
TPS54360 TINA-TI Transient Reference Design
TPS54360 TINA-TI Transient Spice Model
SWIFTINV-CALC — SWIFT™ Converter Inverting Buck/Boost Calculator
The SWIFTINV-CALC Excel sheet is a complementary worksheet to the SLVA317 application note. The worksheet is used to calculate the external components needed to create a negative output voltage from a positive input voltage. The tool features several families of wide input voltage, current-mode (...)
Productos y hardware compatibles
Productos
Convertidores de CA/CC y CC/CC (FET integrado)
Encapsulado | Pines | Símbolos CAD, huellas y modelos 3D |
---|---|---|
HSOIC (DDA) | 8 | Ultra Librarian |
Pedidos y calidad
- RoHS
- REACH
- Marcado del dispositivo
- Acabado de plomo/material de la bola
- Clasificación de nivel de sensibilidad a la humedad (MSL) / reflujo máximo
- Estimaciones de tiempo medio entre fallas (MTBF)/fallas en el tiempo (FIT)
- Contenido del material
- Resumen de calificaciones
- Monitoreo continuo de confiabilidad
- Lugar de fabricación
- Lugar de ensamblaje
Soporte y capacitación
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