| Allicdata Part #: | LM2591HVS-ADJ/NOPB-ND |
| Manufacturer Part#: |
LM2591HVS-ADJ/NOPB |
| Price: | $ 4.41 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC REG BUCK ADJ 1A TO263-5 |
| More Detail: | Buck Switching Regulator IC Positive Adjustable 1.... |
| DataSheet: | LM2591HVS-ADJ/NOPB Datasheet/PDF |
| Quantity: | 5381 |
| 1 +: | $ 4.00680 |
| 10 +: | $ 3.59856 |
| 100 +: | $ 2.94840 |
| 500 +: | $ 2.50992 |
| 1000 +: | $ 2.11680 |
Specifications
| Voltage - Output (Min/Fixed): | 1.2V |
| Base Part Number: | LM2591 |
| Supplier Device Package: | DDPAK/TO-263-5 |
| Package / Case: | TO-263-6, D²Pak (5 Leads + Tab), TO-263BA |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 125°C (TJ) |
| Synchronous Rectifier: | No |
| Frequency - Switching: | 150kHz |
| Current - Output: | 1A |
| Voltage - Output (Max): | 57V |
| Series: | SIMPLE SWITCHER® |
| Voltage - Input (Max): | 60V |
| Voltage - Input (Min): | 4.5V |
| Number of Outputs: | 1 |
| Output Type: | Adjustable |
| Topology: | Buck |
| Output Configuration: | Positive |
| Function: | Step-Down |
| Part Status: | Active |
| Packaging: | Tube |
Description
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The LM2591HVS-ADJ/NOPB integrated circuit a wide input operating range of 2.7V to 40V, and 4A switch current limit capability, low component count, and adjustable output voltage of 1.23V to 37V, for a wide variety of power supply applications. It is a member of the LM2591 family of step-down switching regulators, and is the monolithic HVS (High Voltage SuperSpeed)version of the regulator family. It is designed to operate on very low component count and with no adjustment required, while consuming very little power. This makes it ideal for battery operated, automotive and other high input voltage applications. The voltage regulator is based on a buck architecture. It is suitable for high voltage applications, as it employs a high-efficiency, pulse-widening semiconductor technology. The integrated circuit switches at a very high frequency, to reduce the size of the inductor and the capacitors. This makes it ideal for portable, low-voltage devices, as it provides superior performance in a very small package. The LM2591HVS-ADJ/NOPB is a highly efficient switch mode regulator. It is suitable for a wide range of power supply applications such as automotive, industrial and consumer applications. It is able to provide an adjustable output voltage of 1.23 volts to 37 volts and a maximum output ripple of 0.1%. The control loop uses synchronous rectification, allowing the switch current limit to be set as low as 4A. This feature makes it ideal for high efficiency applications. The LM2591HVS-ADJ/NOPB is capable of providing up to 4A of output current. It operates at a wide input voltage range of 2.7V to 40V and has an adjustable output voltage range of 1.23V to 37V. The output voltage can be adjusted by self-adjusting internal compensators. The regulators also have thermal protection, over-voltage, and over-current protection features. The LM2591HVS-ADJ/NOPB is designed to provide high efficiency, low noise, low component count and adjustable output voltage. It is also suitable for very low-level loads, as it can provide an adjustable output voltage of 1.23V to 37V. The regulator can be used in a variety of power supply applications. The LM2591HVS-ADJ/NOPB is a highly efficient switching regulator. It has a low component count, low power consumption and adjustable output voltage. It is suitable for high voltage applications such as automotive, industrial and consumer applications. It is also suitable for battery operated, automotive and other high input voltage applications.
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LM2591HVS-ADJ/NOPB Datasheet/PDF