| Allicdata Part #: | LM3677TLX-ADJ/NOPB-ND |
| Manufacturer Part#: |
LM3677TLX-ADJ/NOPB |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG BUCK ADJ 0.6A SYNC 5USMD |
| More Detail: | Buck Switching Regulator IC Positive Adjustable 1.... |
| DataSheet: | LM3677TLX-ADJ/NOPB Datasheet/PDF |
| Quantity: | 1000 |
| 1 +: | 0.00000 |
| Voltage - Output (Min/Fixed): | 1.2V |
| Base Part Number: | LM3677 |
| Supplier Device Package: | 5-DSBGA (1.41x1.08) |
| Package / Case: | 5-WFBGA, DSBGA |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -30°C ~ 85°C (TA) |
| Synchronous Rectifier: | Yes |
| Frequency - Switching: | 3MHz |
| Current - Output: | 600mA |
| Voltage - Output (Max): | 3.3V |
| Series: | -- |
| Voltage - Input (Max): | 5.5V |
| Voltage - Input (Min): | 2.7V |
| Number of Outputs: | 1 |
| Output Type: | Adjustable |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Obsolete |
| Packaging: | Tape & Reel (TR) |
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The LM3677TLX-ADJ/NOPB is a low-cost, high-speed, high-efficiency nanosecond-class, single-factor dc-dc switching regulator that efficiently manages power in 6-String LED configurations. The complete switch mode power supply can support up to 6 load outputs. The integrated switching core can be operated in a step-down, step-up, or inverting configuration.The control pins of the LM3677TLX-ADJ/NOPB enable the device to make a mode change while the power is applied, allowing it to be configured with multiple output parameters and therefore adapt to different requirements. This feature is especially useful in embedded systems.The LM3677TLX-ADJ/NOPB is also capable of operating in an adjustable or fixed output mode. In the adjustable mode, the regulator runs in a linear fashion and is perfect for applications where accurate output voltage regulation is needed. In the fixed output mode, the regulator operates in a line-ofsight fashion, allowing for fast switching speeds, which is ideal for applications where efficiency is of paramount importance.The LM3677TLX-ADJ/NOPB also features a power save mode that can be used to minimize losses during stand-by and off-load periods. The device also features cycle-by-cycle current limit and a soft start feature to reduce startup stress and current overshoot.The LM3677TLX-ADJ/NOPB also features an integrated FET that provides a high temperature shutdown capability, resulting in improved system stability. The device also offers basic protection features such as over-temperature protection and over-voltage and under-voltage protection.The LM3677TLX-ADJ/NOPB is a cost-effective solution for managing power in 6-String LED configurations. It is ideal for applications that require high output current and high-efficiency, or for applications that demand fast switching speeds and reliable protection. The adjustable and fixed output modes make the device suitable for applications that require accurate voltage regulation and wide dynamic range, as well as applications that require a reliable power supply with minimal power losses and fast switching times. The integrated FET, over temperature protection and other protective features further enhance the reliability of the LM3677TLX-ADJ/NOPB. The device is also easy to integrate into existing systems and requires minimal external circuitry for configuration and operation.
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LM3677TLX-ADJ/NOPB Datasheet/PDF