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DC-DC Converters

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XL1509-3.3
JSMICRO
2A 150KHz 40V Buck DC to DC Converter
Quantity: 300000
Ship Date: 5-7 working days
24+
2500+ $0.0625
5000+ $0.0614
7500+ $0.0599
- +
x $0.0625
Ext. Price: $156.25
MOQ: 2500
Mult: 2500
SPQ: 2500
XL1509-12
JSMICRO
2A 150KHz 40V Buck DC to DC Converter
Quantity: 300000
Ship Date: 5-7 working days
24+
2500+ $0.0625
5000+ $0.0614
7500+ $0.0599
- +
x $0.0625
Ext. Price: $156.25
MOQ: 2500
Mult: 2500
SPQ: 2500
XL1509-ADJ
JSMICRO
2A 150KHz 40V Buck DC to DC Converter
Quantity: 300000
Ship Date: 5-7 working days
24+
2500+ $0.0625
5000+ $0.0614
7500+ $0.0599
- +
x $0.0625
Ext. Price: $156.25
MOQ: 2500
Mult: 2500
SPQ: 2500
LMR14006YDDCR
JSMICRO
40V 600mA, 2MHz Synchronous Step-Down DCDC Converter
Quantity: 300000
Ship Date: 5-7 working days
24+
3000+ $0.0893
6000+ $0.0878
9000+ $0.0856
- +
x $0.0893
Ext. Price: $267.89
MOQ: 3000
Mult: 3000
SPQ: 3000
LMR14006XDDCR
JSMICRO
40V 1A, 1MHz Synchronous Step-Down DCDC Converter
Quantity: 300000
Ship Date: 5-7 working days
24+
3000+ $0.1116
6000+ $0.1097
9000+ $0.1069
- +
x $0.1116
Ext. Price: $334.80
MOQ: 3000
Mult: 3000
SPQ: 3000

DC-DC Converters

DC-DC Power Modules, also known as DC-DC converters or power supply modules, are compact electronic devices that convert one voltage level of DC (Direct Current) power to another. They are integral components in power management systems, offering a range of functionalities and applications.

Definition:
A DC-DC Power Module is a self-contained unit that includes all necessary components for voltage conversion, such as a power switch, control circuitry, and protection features. These modules are designed to be easily integrated into larger systems, often requiring minimal external components for operation.

Functions:
1. Voltage Conversion: They convert input DC voltage to a different output voltage, which can be higher (boost), lower (buck), or inverted (buck-boost).
2. Current Regulation: They maintain a stable output current, which is crucial for the reliable operation of connected devices.
3. Efficiency: Modern DC-DC modules are designed for high efficiency, minimizing power loss and heat generation.
4. Protection: They often include over-voltage, over-current, and short-circuit protection to safeguard the system and connected components.

Applications:
1. Telecommunications: Used in base stations and communication equipment to provide stable power.
2. Industrial Automation: Powering control systems and actuators in automated machinery.
3. Medical Equipment: Ensuring reliable power for life-support and diagnostic devices.
4. Consumer Electronics: Found in smartphones, laptops, and other portable devices for efficient power management.
5. Automotive: Used in electric vehicles for battery management and power distribution.

Selection Criteria:
1. Input and Output Voltages: Must match the requirements of the system.
2. Power Rating: The module should be able to supply the required current at the specified voltage.
3. Efficiency: Higher efficiency reduces heat and power loss.
4. Size and Form Factor: Should fit within the physical constraints of the system.
5. Regulation and Stability: The ability to maintain a stable output despite input voltage fluctuations.
6. Protection Features: Essential for preventing damage due to power surges or faults.
7. Certifications: Compliance with safety and environmental standards, such as UL, CE, or RoHS.
8. Reliability and Longevity: Consider the manufacturer's reputation and the module's expected lifespan.

DC-DC Power Modules are selected based on the specific requirements of the application, including the power needs, physical constraints, and environmental conditions. They are a critical component in ensuring the reliable and efficient operation of electronic systems.
Please refer to the product rule book for details.