![MP2612ER-LF-P Allicdata Electronics](https://files.allicdata.com/upload/common/default.jpg)
MP2612ER-LF-P Integrated Circuits (ICs) |
|
Allicdata Part #: | 1589-1138-2-ND |
Manufacturer Part#: |
MP2612ER-LF-P |
Price: | $ 1.78 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Monolithic Power Systems Inc. |
Short Description: | IC BATT CHARGER LI-ION 16QFN |
More Detail: | Charger IC Lithium-Ion 16-QFN (4x4) |
DataSheet: | ![]() |
Quantity: | 1000 |
500 +: | $ 1.61053 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Battery Chemistry: | Lithium-Ion |
Number of Cells: | 2 ~ 3 |
Current - Charging: | Constant - Programmable |
Programmable Features: | Timer |
Fault Protection: | Over Current, Over Voltage |
Charge Current - Max: | 2A |
Battery Pack Voltage: | 12.6V |
Voltage - Supply (Max): | 24V |
Interface: | -- |
Operating Temperature: | -20°C ~ 85°C (TA) |
Package / Case: | 16-VQFN Exposed Pad |
Supplier Device Package: | 16-QFN (4x4) |
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PMIC (Power Management Integrated Circuit) technology is at the forefront of modern power management in mobile, automotive and other industrial applications. Amongst the wide range of PMIC are battery chargers, which are designed to convert DC input energy into energy which can be stored in rechargeable batteries. The MP2612ER-LF-P is an example of a battery charger from Monolithic Power Systems which is suited for a variety of applications.
Application Field
The MP2612ER-LF-P is a compact, highly efficient synchronous buck regulator battery charger that is ideal for portable mobile device applications. It provides up to 3A of output current for single-cell Li-ion and Li-Polymer battery charging. It is well-suited for space-constrained applications such as smartphones, as it utilizes Monolithic Power System\'s advanced integration technology to incorporate a high number of features into its small footprint.
Due to its wide input voltage range of 4.7V to 26V and integrated MOSFETs, rectifier and boost modes, it has additional applications in automotive and industrial equipment, as well as headsets, medical devices, wearables and other handheld devices. Additionally, with features such as Charge-Status-Indication, Charge-Complete Detection, and In-Package Thermal Level Indication, it provides both safety and convenience for users.
Working Principle
The MP2612ER-LF-P operates on the synchronous buck converter principle for the battery charging process. When input power is applied, the MOSFET switch closes, allowing current to quickly ramp up from its minimum value to the maximum value based on the programmed output current limit settings. The charge current runs through the inductor L1 and is smoothed out into a continuous current by the output capacitor C3. This output current is then sensed by the FB pin and feedback to the controller.
In order to reprogram the output current limit remotely, the MP2612ER-LF-P incorporates both a Digital Current Control (DCC) pin and an analog Vin pin. With the DCC pin, users can use PMBus or programming pins to program the output current limit beyond 4A without the need of external components. Alternatively, the Vin pin can also be adjusted to reprogram the output current limit through an analog signal.
The MP2612ER-LF-P also features a number of safety features, including Overvoltage protection, Thermal-limit protection, Overcurrent protection and Undervoltage protection. The overvoltage protection feature prevents overcharging the battery cells by disconnecting the charge path when the voltage reaches the programmed voltage level. Thermal limit protection automatically reduces the charging current when the device temperature goes beyond the specified limit in order to prevent thermal damage. Similarly, overcurrent protection and undervoltage protection help to prevent damage to the battery cells by cutting off the current when certain levels are exceeded.
Conclusion
The MP2612ER-LF-P is an advanced, highly-integrated battery charger for a variety of mobile, automotive and industrial applications. Utilizing the synchronous buck converter principle, it enables the conversion of DC input energy into energy which can be stored in rechargeable batteries or other systems. With features such as Charge-Status-Indication, Charge-Complete Detection, Digital and Analog current control, as well as a number of safety features, it provides both safety and convenience for users.
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MP26T1-C19-2780-DWC-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-DWC-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-M-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-M-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-ME-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-ME-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-O-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-O-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-RS-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-RS-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-SCL-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-SCL-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T2-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T2-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T2B-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T2B-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T3-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T3-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T3B-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T3B-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T4B-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-T4B-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-VSM-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-VSM-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-W-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-W-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-WWW-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2780-WWW-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-DWC-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-DWC-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-M-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-M-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-ME-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-ME-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-O-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-O-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-RS-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-RS-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-SCL-1-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
MP26T1-C19-2790-SCL-2-00 | Opulent Amer... | 51.25 $ | 1000 | MOD BLOCK XHP35 2700K REC... |
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