
Allicdata Part #: | LTM8061IV-4.1#PBF-ND |
Manufacturer Part#: |
LTM8061IV-4.1#PBF |
Price: | $ 11.75 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Linear Technology/Analog Devices |
Short Description: | IC BATTERY CHARGER 4.1V 77-LGA |
More Detail: | Charger IC Lithium-Ion/Polymer 77-LGA (15x9) |
DataSheet: | ![]() |
Quantity: | 169 |
1 +: | $ 10.68480 |
25 +: | $ 8.93872 |
100 +: | $ 7.60193 |
Series: | µModule® |
Packaging: | Tray |
Part Status: | Active |
Battery Chemistry: | Lithium-Ion/Polymer |
Number of Cells: | 1 |
Current - Charging: | Constant - Programmable |
Programmable Features: | Current, Timer |
Fault Protection: | -- |
Charge Current - Max: | 2A |
Battery Pack Voltage: | 4.1V |
Voltage - Supply (Max): | 32V |
Interface: | -- |
Operating Temperature: | -40°C ~ 125°C (TA) |
Package / Case: | 77-BLGA |
Supplier Device Package: | 77-LGA (15x9) |
Base Part Number: | LTM8061 |
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The LTM8061IV-4.1#PBF is a high power, three-phase synchronous buck converter that is designed to operate over a wide input voltage range, including the popular Li-Ion and Li-Polymer battery pack stacks. It is a low-profile, high efficienc y, low-cost, and thermally enhanced power module intended for portable and wearable system applications.
The LTM8061IV-4.1#PBF provides a complete power management solution with its high system integration, combined with on-board synchronous rectifiers and active reverse-current protection, making it ideal for Li-ion and Li-Polymer applications.
The LTM8061IV-4.1#PBF is a highly integrated four-stage power regulator module. It includes three-phase buck ADC (Analog to Digital Converters), DC/DC synchronous buck PWM converters, and an input power stage, which is used to regulate the output voltage. This allows for a robust power management solution for Li-ion and Li-Polymer battery applications.
The LTM8061IV-4.1#PBF’s wide input voltage range allows for operation at high efficiency over a range of Li-ion and Li-Polymer battery pack stack. In addition, the low-profile, thermally enhanced package makes it ideal for high power applications and features adjustable output voltage and current limit. This makes the power module suitable for many applications including a variety of wearables and portable systems.
The LTM8061IV-4.1#PBF works as follows: the output is controlled by a closed loop system, where the input voltage is sensed by the input stage and passed to the three-phase buck ADC for conversion. The ADC then passes the signal to the PWM converters to set the required output voltage. The output stage is then used to convert the PWM signal to the desired output current. Once the output voltage is set, the reverse-current protection will protect the power module from excessive current draw.
The LTM8061IV-4.1#PBF is a highly integrated solution for Li-Ion and Li-Polymer battery charging with high efficiency and minimum current consumption. This small-form-factor, low-profile power module can support up to 600V power inputs and 6A output current. The output voltage can be adjusted in 100mV increments, allowing the module to support a range of end applications, including smartphones, tablets and consumer electronics.
In summary, the LTM8061IV-4.1#PBF is a three-phase synchronous buck converter designed to operate over a wide input voltage range, making it suitable for Li-Ion and Li-Polymer battery application. It is a low-profile, high efficiency, low-cost, and thermally enhanced power module intended for portable and wearable systems. It provides a high system integration, with the advantage of on-board synchronous rectifiers, active reverse-current protection, adjustable output voltage, and current limit. This makes the LTM8061IV-4.1#PBF a reliable and efficient solution for a wide range of end applications.
The specific data is subject to PDF, and the above content is for reference
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