LM3620M5-4
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- Mfr.Part #
- LM3620M5-4
- Manufacturer
- National Semiconductor
- Package / Case
- SC-74A, SOT-753
- Datasheet
- Download
- Description
- IC BATT CHG LI-ION 1CELL SOT23-5
- Stock
- 16,000
- In Stock ：
- 16,000
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- Manufacturer :
- National Semiconductor
- Product Category :
- Battery Chargers
- ECCN Code :
- EAR99
- Analog IC - Other Type :
- BATTERY CHARGE CONTROLLER
- Base Part Number :
- LM3620
- RoHS Status :
- Non-RoHS Compliant
- Packaging :
- Cut Tape (CT)
- Voltage - Supply (Max) :
- 30V
- Input Voltage (Min) :
- 4V
- Terminal Form :
- Gull wing
- Battery Pack Voltage :
- 4.2V
- Length :
- 2.92mm
- Number of Terminations :
- 5
- Terminal Position :
- Dual
- Mount :
- Surface Mount
- Output Voltage :
- 4.1V
- Battery Chemistry :
- Lithium-Ion
- Package / Case :
- SC-74A, SOT-753
- Number of Functions :
- 1
- Operating Temperature :
- 0°C~70°C TA
- Mounting Type :
- Surface Mount
- Input Voltage-Nom :
- 5V
- Lead Free :
- Contains Lead
- Input Voltage (Max) :
- 30V
- Number of Pins :
- 5
- Number of Cells :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- LM3620M5-4
Battery Chargers National Semiconductor LM3620M5-4 Overview
The Battery Chargers National Semiconductor LM3620M5-4 is an essential component designed specifically for single-cell lithium-ion battery management. Developed by National Semiconductor, this integrated circuit ensures efficient charging while maintaining the integrity and longevity of batteries. Its compact SOT-235 package allows for seamless integration into portable electronic devices, making it a highly versatile solution for modern electronic applications. This product is particularly ideal for manufacturers looking to enhance the reliability and performance of their battery-powered devices, ensuring consistent power delivery and optimized charging cycles.
LM3620M5-4 Features
The LM3620M5-4 chip offers a range of features designed to optimize battery performance and safety. It provides precise end-of-charge voltage control which ensures the battery is charged to its fullest capacity without overcharging, thereby prolonging battery life. The integrated temperature monitoring safeguards against thermal hazards, enhancing device safety under operation. Moreover, its low component count and power efficiency make it an economical choice for large-scale applications.
LM3620M5-4 Applications
- Smartphones and Tablets: Integrates into power management modules to manage battery charging efficiently, ensuring longer battery life and safety.
- Wearable Technology: Used in smartwatches and fitness trackers to optimize space and power, providing reliable charge management in compact form factors.
- Portable Medical Devices: Applies in health monitoring devices that require reliable and precise charging mechanisms to maintain constant operation without risking device or patient safety.
- Portable Computing Devices: Helps manage power in laptops and portable computers, ensuring that they maintain optimal charging and battery health during mobile use.
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