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LT8608IMSE#TRPBF

Conv DC-DC 3V to 42V Synchronous Step Down Single-Out 0.778V to 41.5V 1.5A 10-Pin MSOP EP T/R

Quantity Unit Price(USD) Ext. Price
1 $3.204 $3.20
10 $3.126 $31.26
30 $3.073 $92.19
100 $3.019 $301.90

Inventory:5,468

*The price is for reference only.
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Overview of LT8608IMSE#TRPBF

The LT8608IMSE#TRPBF is a high efficiency 2A synchronous monolithic step-down switching regulator designed to operate from an input voltage as high as 42V. Its internal 3.5A switches can deliver up to 2A of continuous output current to voltages as low as 0.8V.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VIN: Input Voltage
  • GND: Ground
  • SW: Switch Node
  • FB: Feedback Pin
  • VOUT: Output Voltage
  • SENSE: Current Sense
  • PGOOD: Power Good
  • SHDN/UVLO: Shutdown/Undervoltage Lockout
  • SYNC: Synchronization
  • RT/CLK: Soft-Start/CLK Synchronization
  • VCOMP: Voltage Compensation
  • COMP: Compensation Pin
  • WLCSP/PB: WLCSP Version Pin (PB3)
  • WLCSP/PB: WLCSP Version Pin (PB4)

Circuit Diagram

Incorporate a circuit diagram that illustrates the connections and operation of the LT8608IMSE#TRPBF for a more visual representation.

Key Features

  • Wide Input Voltage Range: The LT8608IMSE#TRPBF can operate from an input voltage as high as 42V, making it suitable for a wide range of applications.
  • High Efficiency: With its synchronous rectification architecture, the LT8608IMSE#TRPBF offers high efficiency at a wide range of load currents.
  • Low Quiescent Current: This IC features low quiescent current, reducing power consumption in standby and no-load conditions.
  • Power Good Flag: The PGOOD pin indicates output regulation and can be used to implement power-on sequencing and fault protection.
  • Soft-Start and Synchronization: Soft-start and synchronization capabilities allow for controlled start-up and synchronization with an external clock.

Note: For detailed technical specifications, please refer to the LT8608IMSE#TRPBF datasheet.

Application

  • Power Supply: The LT8608IMSE#TRPBF is commonly used as a power supply in various electronic devices, including industrial, automotive, and telecommunication applications.
  • Battery-Powered Systems: This IC is suitable for battery-powered systems, providing efficient voltage regulation for portable electronics and battery chargers.
  • LED Drivers: It can be used as an efficient LED driver, delivering consistent and regulated power to LED lighting systems.

Functionality

The LT8608IMSE#TRPBF is a high efficiency synchronous step-down switching regulator capable of delivering up to 2A of continuous output current with high efficiency across a wide input voltage range.

Usage Guide

  • Input Voltage: Connect VIN (Pin 1) to the input voltage source.
  • Output Voltage: The regulated output voltage is available at the VOUT pin (Pin 5).
  • Control: Use the FB pin (Pin 4) for feedback control and compensation using the COMP pin (Pin 11).

Frequently Asked Questions

Q: What is the maximum input voltage for the LT8608IMSE#TRPBF?
A: The LT8608IMSE#TRPBF can operate from an input voltage as high as 42V.

Q: Is the LT8608IMSE#TRPBF suitable for LED driver applications?
A: Yes, it can be used as an efficient LED driver, providing regulated power for LED lighting systems.

Equivalent

For similar functionalities, consider these alternatives to the LT8608IMSE#TRPBF:

  • LT8609: A similarly designed synchronous step-down switching regulator offering high efficiency at a wide input voltage range.
  • LT8610: This IC provides a high efficiency 42V, 2.5A synchronous step-down regulator with dual input voltage capability.
  • LTC3891: A high voltage input 2-phase synchronous step-down DC/DC controller with an extended input voltage range.

Specifications

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

Product Category Switching Voltage Regulators RoHS Details
Output Voltage Adjustable Output Current 1.5 A
Input Voltage, Max 42 V Number of Outputs 1 Output
Topology Buck Package / Case MSOP-10
Mounting Style SMD/SMT Switching Frequency 200 kHz to 2.2 MHz
Quiescent Current 2.5 uA Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 125 C Series LT8608
Input Voltage, Min 3 V Brand Analog Devices
Development Kit DC2458A Input Voltage 3 V to 42 V
Operating Supply Current 1.7 uA Product Type Switching Voltage Regulators
Shutdown No Shutdown Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs Supply Voltage - Min 3 V
Type General Purpose Unit Weight 0.000925 oz

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LT8608IMSE#TRPBF

Conv DC-DC 3V to 42V Synchronous Step Down Single-Out 0.778V to 41.5V 1.5A 10-Pin MSOP EP T/R

Inventory:

5,468