Allicdata Part #: | LTM4643IY-ND |
Manufacturer Part#: |
LTM4643IY |
Price: | $ 34.83 |
Product Category: | Power Supplies - Board Mount |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | DC DC CONVERTER 3X0.6-3.3V |
More Detail: | Non-Isolated PoL Module DC DC Converter 4 Output 0... |
DataSheet: | LTM4643IY Datasheet/PDF |
Quantity: | 159 |
Moisture Sensitivity Level (MSL): | 3 (168 Hours) |
Lead Free Status / RoHS Status: | Lead free / RoHS Compliant |
1 +: | $ 31.65750 |
25 +: | $ 26.46880 |
100 +: | $ 22.49750 |
Voltage - Output 2: | 0.6 ~ 3.3 V |
Supplier Device Package: | 77-BGA (15x9) |
Size / Dimension: | 0.59" L x 0.35" W x 0.10" H (15.0mm x 9.0mm x 2.4mm) |
Package / Case: | 77-BBGA Module |
Mounting Type: | Surface Mount |
Efficiency: | -- |
Operating Temperature: | -40°C ~ 125°C |
Features: | OCP, OTP, OVP |
Applications: | ITE (Commercial) |
Current - Output (Max): | 3A, 3A, 3A, 3A |
Voltage - Output 3: | 0.6 ~ 3.3 V |
Series: | µModule® |
Voltage - Output 1: | 0.6 ~ 3.3 V |
Voltage - Input (Max): | 20V |
Voltage - Input (Min): | 4V |
Number of Outputs: | 4 |
Type: | Non-Isolated PoL Module |
Moisture Sensitivity Level (MSL): | -- |
Part Status: | Active |
Lead Free Status / RoHS Status: | -- |
Packaging: | Tray |
Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us: sales@allicdata.com
DC-DC converters are electrical converters that process direct current signals into direct current signals of different voltage and current magnitudes. The purpose of these converters is to match the voltage and current level of one device\'s power supply output to the requirements of another powered device.
The LTM4643IY is an integrated DC-DC buck - boost converter that can provide up to 5W of power. It can support input voltages of 5V to 11V, and output voltages of 0.8V to 13.5V. It has a maximum efficiency of 97% and a programmable frequency of up to 1.2MHz.
The LTM4643IY is a versatile DC-DC converter which is suitable for a variety of applications. It is particularly suitable for powering low power applications such as IoT devices, which often require both a source and a sink of energy. In addition, it can also be used for providing power supply regulation, particularly for applications where the load current or input voltage changes rapidly. It is also well-suited for applications requiring high power density, such as portable power systems.
The working principle of the LTM4643IY DC-DC buck - boost converter is based on the principle of switching the input voltage to a higher or lower output voltage. This is accomplished by using a switching transistor to cut off or divert the power from the input voltage, and then regulating the output voltage with a coil and/or capacitor.
In order to start the switch operation, the coil must be energized. Once the coil is energized, the switching transistor is activated which allows current to flow from the input voltage through the coil. As the current flows through the coil, it creates a magnetic field which causes the voltage to switch from the input to the output, thus regulating the output voltage. The coil is then de-energized, stopping the switch operation.
The main advantage of the LTM4643IY DC-DC buck-boost converter is that it can be used to power a variety of devices over a wide range of input and output voltages. This flexibility makes it especially suitable for powering low power applications and those requiring power supply regulation. Its high power density also makes it ideal for powering portable power systems.
The specific data is subject to PDF, and the above content is for reference
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