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LT8606EDC#TRPBF
+БОМIC REG BUCK ADJ 350MA 8DFN
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ПроизводительКомпания Analog Devices Inc.
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Мфр. Часть #LT8606EDC#TRPBF
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Лист данных LT8606EDC#TRPBF DataSheet
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Пакет DFN-8
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В наличии3236
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Function | Step-Down |
| OutputConfiguration | Positive |
| Topology | Buck |
| OutputType | Adjustable |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 3V |
| Voltage-Input(Max) | 42V |
| Voltage-Output(Min/Fixed) | 1.8V |
| Voltage-Output(Max) | 12V |
| Current-Output | 350mA |
| Frequency-Switching | 200kHz ~ 2MHz |
| SynchronousRectifier | Yes |
| OperatingTemperature | -40°C ~ 125°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-WFDFN Exposed Pad |
Обзор
Description
The LT8606EDC#TRPBF provides fast transient response and high efficiency over a broad load range, thanks to its synchronous rectification design and internal compensation. It operates at a fixed frequency, usually around 2MHz, which allows for small external components and a compact overall solution size. Additional features include soft-start, undervoltage lockout, and thermal shutdown, enhancing its reliability and performance in various conditions. The device comes in a 6-lead, 2mm x 2mm DFN package, making it ideal for space-constrained applications.
Equivalent
1. TPS62125 by Texas Instruments – a high-efficiency step-down converter.
2. LMR16006 by Texas Instruments – a simple step-down switching regulator.
3. MP2315 by Monolithic Power Systems – a synchronous step-down converter.
These alternatives are based on similar specifications, but exact compatibility should be verified based on the specific application.
Features
1. Wide Input Voltage Range: Operates from 3V to 42V, making it suitable for automotive and industrial applications.
2. Output Voltage: Adjustable output voltage as low as 0.6V with high accuracy.
3. Switching Frequency: Programmable and synchronizable between 200kHz and 2.2MHz, allowing flexibility in design.
4. Compact Size: Available in a 2mm x 2mm DFN package, ideal for space-constrained applications.
5. Efficiency: Offers high efficiency up to 93%, which minimizes heat generation and power loss.
6. Low Quiescent Current: Features a low quiescent current of 2.5µA, extending battery life in low-power applications.
7. Fast Transient Response: Proprietary architecture ensures rapid response to load changes.
8. Protection Features: Includes thermal shutdown, input overvoltage lockout, and short-circuit protection to enhance reliability.
9. Burst Mode® Operation: Improves efficiency at light loads, beneficial for energy-sensitive applications.
Overall, the LT8606EDC#TRPBF is designed for applications requiring compact size, high efficiency, and robust performance across varying input conditions.
Pinout
1. VIN: Input supply pin. Requires a bypass capacitor to GND.
2. SW: Switch node, which connects to the inductor.
3. GND: Ground pin for the device.
4. BST: Boost capacitor connection for driving the internal power switch.
5. TR/SS: Tracking/Soft-start pin to control the ramp rate of the output voltage.
6. FB: Feedback pin for setting the output voltage with an external resistor divider.
7. RT: Resistor timing pin, used to set the switching frequency.
8. BIAS: Optional pin for reducing power loss, by connecting to the output when the output voltage is above 3.1V.
The LT8606EDC#TRPBF is designed for applications requiring efficient power conversion from higher input voltages down to lower output voltages, making it suitable for industrial, automotive, and distributed power systems.