Images are for reference only
LTM4603EV#PBF
+BOMDC DC CONVERTER 0.6-5V
-
ManufacturerAnalog Devices Inc.
-
Mfr. Part #LTM4603EV#PBF
-
Datasheet LTM4603EV#PBF DataSheet
-
In Stock2425
365 Days Quality Guarantee
7*24 hours service quarantee
90-day after-sales guarantee
Genuine Product Guarantee
Specifications
| Attribute | Value |
| Series | µModule® |
| PartStatus | Active |
| Type | Non-Isolated PoL Module |
| NumberofOutputs | 1 |
| Voltage-Input(Min) | 4.5V |
| Voltage-Input(Max) | 20V |
| Voltage-Output1 | 0.6 ~ 5V |
| Current-Output(Max) | 6A |
| Applications | ITE (Commercial) |
| OperatingTemperature | -40°C ~ 85°C |
| Efficiency | 93% |
| MountingType | Surface Mount |
| Package/Case | 118-BLGA Module |
| Size/Dimension | 0.59" L x 0.59" W x 0.11" H (15.0mm x 15.0mm x 2.8mm) |
| SupplierDevicePackage | 118-LGA (15x15) |
| BaseProductNumber | LTM4603 |
Overview
Description
The LTM4603EV#PBF is a high-efficiency DC-DC step-down (buck) power module from Analog Devices, specifically designed to handle high output currents with minimal external components. This module integrates a power converter, inductors, and passive components in a compact package, simplifying the design process for engineers. It features a wide input voltage range, typically from 4.5V to 60V, and can output voltages as low as 0.8V, making it suitable for a variety of applications including industrial, automotive, and telecommunications.
The LTM4603EV#PBF includes built-in protections such as overcurrent and thermal shutdown, enhancing reliability. It also supports parallel operation for increased output current. The module is designed for ease of use, with a simple layout and minimal external components required, making it ideal for quick prototyping and integration into more complex systems. Overall, it provides a robust solution for efficient power conversion in demanding environments.
The LTM4603EV#PBF includes built-in protections such as overcurrent and thermal shutdown, enhancing reliability. It also supports parallel operation for increased output current. The module is designed for ease of use, with a simple layout and minimal external components required, making it ideal for quick prototyping and integration into more complex systems. Overall, it provides a robust solution for efficient power conversion in demanding environments.
Equivalent
The LTM4603EV#PBF is a step-down DC-DC converter from Analog Devices. Equivalent products include the LTC7120, LTC3633, and TPS563201 from Texas Instruments. For similar functionality, consider the MP1584 from Monolithic Power Systems or the LM2596 from Texas Instruments as alternative options. Ensure to check specifications such as input/output voltage range, current rating, and efficiency for compatibility.
Features
The LTM4603EV#PBF is a high-efficiency, step-down power module from Analog Devices designed for point-of-load applications. Key features include:
1. Input Voltage Range: Operates from 4.5V to 60V, making it suitable for a variety of power sources.
2. Output Voltage: Adjustable output voltage from 0.8V to 15V.
3. Output Current: Capable of delivering up to 3A of continuous output current.
4. High Efficiency: Typically achieves efficiencies up to 93%, reducing thermal management requirements.
5. Compact Size: Comes in a compact LGA package (6mm x 9mm), allowing for space-constrained designs.
6. Integrated Components: Contains the power inductor and all necessary passive components, simplifying design and layout.
7. Thermal Performance: Features a wide operating temperature range, from -40°C to +125°C.
8. Control Loop: Includes a current mode control loop for fast transient response.
9. Protection Features: Incorporates overcurrent, overvoltage, and thermal protection mechanisms.
These features make the LTM4603EV#PBF a versatile choice for efficient power management in various applications.
1. Input Voltage Range: Operates from 4.5V to 60V, making it suitable for a variety of power sources.
2. Output Voltage: Adjustable output voltage from 0.8V to 15V.
3. Output Current: Capable of delivering up to 3A of continuous output current.
4. High Efficiency: Typically achieves efficiencies up to 93%, reducing thermal management requirements.
5. Compact Size: Comes in a compact LGA package (6mm x 9mm), allowing for space-constrained designs.
6. Integrated Components: Contains the power inductor and all necessary passive components, simplifying design and layout.
7. Thermal Performance: Features a wide operating temperature range, from -40°C to +125°C.
8. Control Loop: Includes a current mode control loop for fast transient response.
9. Protection Features: Incorporates overcurrent, overvoltage, and thermal protection mechanisms.
These features make the LTM4603EV#PBF a versatile choice for efficient power management in various applications.
Pinout
The LTM4603EV#PBF is a DC/DC step-down power module from Analog Devices. It features a total of 12 pins.
Key functions of the pins include:
1. VIN - Input voltage pin.
2. VOUT - Output voltage pin.
3. GND - Ground connection.
4. SW - Switch node for inductor connection.
5. COMP - Compensation network pin.
6. ISET - Current sense adjustment pin.
7. SENSE+ / SENSE- - Voltage sensing for output regulation.
8. RUN - Enable pin to turn the module on/off.
9. PGOOD - Power good indicator pin.
10. TRACK - Tracking pin for output voltage ramping.
11. CSN - Current sense negative connection.
12. CSP - Current sense positive connection.
This module is designed for high efficiency and compact size, making it suitable for various applications in portable devices and point-of-load power conversion.
Key functions of the pins include:
1. VIN - Input voltage pin.
2. VOUT - Output voltage pin.
3. GND - Ground connection.
4. SW - Switch node for inductor connection.
5. COMP - Compensation network pin.
6. ISET - Current sense adjustment pin.
7. SENSE+ / SENSE- - Voltage sensing for output regulation.
8. RUN - Enable pin to turn the module on/off.
9. PGOOD - Power good indicator pin.
10. TRACK - Tracking pin for output voltage ramping.
11. CSN - Current sense negative connection.
12. CSP - Current sense positive connection.
This module is designed for high efficiency and compact size, making it suitable for various applications in portable devices and point-of-load power conversion.
Manufacturer
The manufacturer of the LTM4603EV#PBF is Analog Devices, Inc. Analog Devices is a multinational corporation specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits. The company is well-known for its high-performance solutions across various applications, including communications, automotive, industrial, healthcare, and consumer electronics. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices has established itself as a leader in the semiconductor industry, particularly in precision analog technology. The LTM4603EV#PBF is a step-down power module designed for high efficiency and compact design, making it suitable for a wide range of applications in power management.
Application
The LTM4603EV#PBF is a step-down DC-DC power module widely used in various applications, including:
1. Telecommunications: Powering networking equipment and base stations.
2. Industrial Automation: Supplying power to control systems and sensors.
3. Medical Devices: Used in imaging equipment, monitoring devices, and portable instruments.
4. Consumer Electronics: Powering devices such as computers and tablets.
5. Automotive: Used in electric and hybrid vehicles for powering electronic systems.
Its compact size, high efficiency, and thermal performance make it suitable for space-constrained applications requiring reliable power management.
1. Telecommunications: Powering networking equipment and base stations.
2. Industrial Automation: Supplying power to control systems and sensors.
3. Medical Devices: Used in imaging equipment, monitoring devices, and portable instruments.
4. Consumer Electronics: Powering devices such as computers and tablets.
5. Automotive: Used in electric and hybrid vehicles for powering electronic systems.
Its compact size, high efficiency, and thermal performance make it suitable for space-constrained applications requiring reliable power management.
Package
The LTM4603EV#PBF is packaged in a 16-lead (4mm x 6mm) LGA (Land Grid Array) package. It is designed for high-efficiency DC-DC conversion applications.
