LM2588S-ADJ

Name: LM2588S-ADJ
Brand: Texas Instruments
Rating: 4.5 (10 reviews)
Author: Lisleapex

This product comes in a 7-DDPAK/TO-263 package and can operate in temperature ranges from -40 to 125 degrees Celsius

5,483 Effective Inventory

LM2588S-ADJ

Effective Inventory5,483

This product comes in a 7-DDPAK/TO-263 package and can operate in temperature ranges from -40 to 125 degrees Celsius

Manufacturer Part # : LM2588S-ADJ
Package/Case: TO-263 (KTW)-7
Brand: Texas Instruments
Product Categories : Voltage Regulators , DC DC Switching Regulators
Series : LM2588

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LM2588S-ADJ DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

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LM2588S-ADJ Details

The LM2588S-ADJ is a versatile step-up voltage regulator from Texas Instruments, capable of efficiently converting input voltages to higher output voltages. This regulator features an adjustable output voltage, making it suitable for a wide range of applications where variable voltage levels are required. It offers high efficiency and a compact form factor, ideal for powering various electronic devices.

Pinout

1 (VIN): Input Voltage
2 (GND): Ground
3 (VOUT): Output Voltage
4 (FB): Feedback Pin
5 (SW): Switch Pin

(Tip: For detailed pinout information, please refer to the corresponding datasheet.)

Key Features

Adjustable Output Voltage: Allows for flexible voltage regulation as per the application requirements.
High Efficiency: Provides efficient power conversion for optimal performance.
Compact Design: Space-saving form factor ideal for compact electronic devices.
Overcurrent Protection: Built-in protection mechanism for safeguarding the regulator and connected components.
Wide Input Voltage Range: Supports a wide range of input voltages for versatility.

Application

Portable Electronics: Ideal for powering portable electronic devices requiring variable voltage levels.
LED Driver: Used in LED driver circuits to efficiently regulate and drive LED loads.
Battery Charging: Suitable for battery charging applications that demand adjustable output voltages.

Where to Use

The LM2588S-ADJ is best suited for applications where flexible voltage regulation and efficient power conversion are essential. It is commonly employed in portable electronics, LED drivers, and battery charging systems to ensure reliable and adjustable power supply.

How to Use

Connect the LM2588S-ADJ to your circuit by integrating the VIN, GND, VOUT, FB, and SW pins as per the application requirements. Adjust the feedback mechanism to set the desired output voltage level. Ensure proper heat sinking and input voltage compatibility for optimal performance. For detailed usage instructions, refer to the datasheet.

Application Circuit

The application circuit diagram for the LM2588S-ADJ illustrates the connection setup for integrating the voltage regulator into your electronic system. It includes input, output, feedback, and switch pin connections to ensure proper functionality and performance.

(Tip: For detailed circuit diagram connections and usage guide, refer to the datasheet.)

Equivalents

LM2577: A similar step-up voltage regulator offering comparable features and performance.
XL6009: An alternative adjustable voltage regulator with similar functionality.

Complementary

The LM2588S-ADJ can be paired with the LM2596S-ADJ to create a complete power supply solution with different voltage regulation capabilities for specific applications. Ensure compatibility and proper configuration when combining regulators for your project.

When selecting complementary regulators, consider the voltage output range, efficiency, and input voltage requirements to meet your application needs effectively.

Frequently Asked Questions

Q: What is the maximum output current of the LM2588S-ADJ?

A: The LM2588S-ADJ can support a maximum output current based on the input voltage and efficiency of the regulator. Consult the datasheet for detailed specifications and operational limits.

Q: Is the LM2588S-ADJ suitable for automotive applications?

A: While the LM2588S-ADJ can be used in automotive applications, ensure that it meets the necessary automotive standards and operating conditions for reliable performance in vehicular environments.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Topology	Boost, Flyback, Forward, SEPIC	Vin (min) (V)	4
Vin (max) (V)	40	Vout (min) (V)	1.23
Vout (max) (V)	60	Switch current limit (typ) (A)	6.5
Type	Converter	Regulated outputs (#)	1
Switching frequency (min) (kHz)	75	Switching frequency (max) (kHz)	125
Iq (typ) (mA)	11	Features	Enable, Frequency synchronization, Nonsynchronous rectification
Duty cycle (max) (%)	98	Operating temperature range (°C)	-40 to 125
Rating	Catalog

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification LM2588S-ADJ PDF Download

FAQs

What is LM2588S-ADJ?

The LM2588S-ADJ is a monolithic switching regulator designed to deliver constant voltage or constant current to a load. It is ideal for applications such as DC-DC conversion, battery charging, LED drivers, and automotive power supply.

How Does LM2588S-ADJ Work?

The LM2588S-ADJ works by efficiently converting input voltage to a regulated output voltage or current through a switching mechanism. It utilizes a high-efficiency, low-resistance switch for minimal power loss and features adjustable output voltage and current limit, offering flexibility in various power supply applications.

How Many Pins does LM2588S-ADJ have and What are the Functions of the Pinout Configuration?

The LM2588S-ADJ is housed in a 7-lead TO-263 package. The pinout configuration includes:

VIN: Input voltage pin.
SW: Switching node, connecting to the inductor.
GND: Ground pin.
FB: Feedback pin for setting the output voltage or current limit.
ON/OFF: On/Off control pin.
VC: Voltage control pin for adjusting the output voltage.
ILIM: Current limit pin for setting the output current limit.

What are the Pros and Cons of LM2588S-ADJ?

Pros:

Wide Input Voltage Range: Allows operation with a wide range of input voltages.
Adjustable Output: Provides flexibility with adjustable output voltage and current limit.
High Efficiency: Utilizes a high-efficiency switching mechanism for minimal power loss.
Simple Control Interface: Offers simple control pins for voltage and current adjustment.
Compact Package: The TO-263 package is space-efficient and suitable for compact designs.

Cons:

External Components: May require additional external components such as inductors and capacitors for optimal performance in certain applications.
Noisy Operation: Switching regulators can introduce noise which may need to be mitigated in sensitive applications.

Are There Any Equivalents/Alternatives to LM2588S-ADJ for Recommendation?

The LM2576 from Texas Instruments is a similar switching regulator with fixed output voltage options.
Alternatives to the LM2588S-ADJ include the XL4005 from XLsemi and the MT3608 from Richtek.