Overview
The LM3658SDX/NOPB is a high-performance battery management integrated circuit (IC) manufactured by Texas Instruments. Designed for use in portable electronic devices, this IC specializes in charging lithium-ion (Li-Ion) and lithium-polymer (Li-Pol) batteries. It is part of the LM3658 series, known for its efficiency and reliability in power management applications. The LM3658SDX/NOPB is particularly suited for applications requiring compact, energy-efficient solutions, such as smartphones, tablets, and wearable devices. Its market positioning targets designers and engineers in the consumer electronics and industrial sectors who prioritize robust battery management systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Category | PMIC - Battery Management | - | - |
| Function | Charging Management | - | - |
| Battery Chemistry | Li-Ion, Li-Pol | - | - |
| Supply Voltage | 4.35 V ~ 6 V | V | - |
| Operating Temperature | -40°C ~ 85°C | °C | - |
| Package | 10-LLP | - | Reel packaging |
| Factory Pack Quantity | 4500 | units | - |
| ROHS Compliance | Lead-Free | - | - |
Key Features
- Efficient charging management for Li-Ion and Li-Pol batteries.
- Compact 10-LLP package suitable for space-constrained designs.
- Wide operating voltage range (4.35 V ~ 6 V) for versatile applications.
- Robust performance across a broad temperature range (-40°C ~ 85°C).
- Lead-free and RoHS-compliant, adhering to environmental standards.
Applications
The LM3658SDX/NOPB is widely used in portable electronic devices such as smartphones, tablets, and wearable technology. Its efficient battery management capabilities make it ideal for consumer electronics, where reliable and compact power solutions are essential. Additionally, it finds applications in industrial devices that require durable and energy-efficient battery charging systems. Its versatility and performance make it a preferred choice for engineers designing modern electronic products.
Q & A
1. What is the primary function of the LM3658SDX/NOPB?
It is a battery management IC designed for charging lithium-ion and lithium-polymer batteries.
2. What types of batteries does it support?
It supports lithium-ion (Li-Ion) and lithium-polymer (Li-Pol) batteries.
3. What is the operating voltage range?
The operating voltage range is 4.35 V to 6 V.
4. What is the operating temperature range?
It operates efficiently from -40°C to 85°C.
5. What package does the LM3658SDX/NOPB come in?
It comes in a 10-LLP package.
6. Is the LM3658SDX/NOPB RoHS-compliant?
Yes, it is lead-free and RoHS-compliant.
7. What is the factory pack quantity?
The factory pack quantity is 4500 units.
8. What are the typical applications of this IC?
It is used in smartphones, tablets, wearable devices, and industrial electronics.
9. Can it be used in automotive applications?
While primarily designed for portable electronics, it may be suitable for certain automotive applications with proper design considerations.
10. What makes the LM3658SDX/NOPB stand out in the market?
Its compact design, efficient charging management, and robust performance across a wide temperature range make it a competitive choice for battery management solutions.
