| Allicdata Part #: | 1028-1192-2-ND |
| Manufacturer Part#: |
RT9519AGQW |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Richtek USA Inc. |
| Short Description: | IC BATT CHRGR LIION 1CELL 20WQFN |
| More Detail: | Charger IC Lithium-Ion 20-WQFN (3x3) |
| DataSheet: |  RT9519AGQW Datasheet/PDF |
| Quantity: | 1000 |
Specifications
| Series: | -- |
| Packaging: | Tape & Reel (TR) |
| Part Status: | Active |
| Battery Chemistry: | Lithium-Ion |
| Number of Cells: | 1 |
| Current - Charging: | Constant - Programmable |
| Programmable Features: | Timer |
| Fault Protection: | Over Voltage |
| Charge Current - Max: | 1.2A |
| Battery Pack Voltage: | 4.2V |
| Voltage - Supply (Max): | 6V |
| Interface: | -- |
| Operating Temperature: | -40°C ~ 85°C (TA) |
| Package / Case: | 20-WFQFN Exposed Pad |
| Supplier Device Package: | 20-WQFN (3x3) |
Description
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
Introduction
With advances in semiconductor electronics, our lives are becoming more complex. We depend on a wide variety of components to make our everyday life easier and more efficient. Among these components, RT9519AGQW is the most advanced and reliable Power Management Integrated Circuit (PMIC) specifically designed for battery chargers. In this article, we will discuss the application fields and working principle of RT9519AGQW. Application Fields
RT9519AGQW can be used in various applications. It can be used to charge batteries in portable electronic devices, such as mobile phones, digital cameras and laptop computers. Additionally, it can be used to charge and provide power for automotive systems, military vehicles and other high-power applications. Furthermore, due to its high efficiency and low power dissipation, RT9519AGQW is also suitable for green energy applications like solar cells and wind turbines.Working Principle
RT9519AGQW uses a step-down switching regulator to convert an input voltage to a stable output voltage. Its power conversion efficiency can be tailored to meet the specific requirements of the application. The RT9519AGQW features an advanced, multi-phase design that helps reduce current ripple and improve load regulation. The voltage regulation circuit regulates the output voltage regardless of the changes in load current and input voltage.The power management integrated circuit also features three integrated charging modes to allow for a variety of charging needs. These include Constant Current/Constant Voltage (CC/CV), Pulse Width Modulation (PWM), and Low Voltage Disconnect (LVD) charging. The CC/CV charging mode maintains the output at a constant voltage, which can be adjusted to meet the needs of the specific application. Once the battery reaches a predefined maximum charging voltage, the output is clamped to a predetermined constant current level to limit the current flow. This helps to protect the battery from overcharging.The PWM charging mode is used to provide a constant current throughout the charging process. This mode is useful for applications such as trickle charging, where a constant current is necessary to maintain optimal battery health.The LVD charging mode helps to protect the battery from overdrawing. The RT9519AGQW features a built-in undervoltage lockout protection that prevents the output voltage from dropping below a specific level. This feature helps to prevent damage to the battery due to deep discharging. The RT9519AGQW also features a variety of other features such as adjustable soft-start and overcurrent protection. These features help to ensure safe and reliable operation of the battery charger. Conclusion
In conclusion, RT9519AGQW is a reliable and powerful PMIC specifically designed for battery chargers. It features an advanced multi-phase design and has a wide range of features that make it suitable for use in a variety of applications. Its step-down switching regulator helps to regulate the output voltage and its integrated charging modes help to ensure safe and efficient charging of batteries.
With advances in semiconductor electronics, our lives are becoming more complex. We depend on a wide variety of components to make our everyday life easier and more efficient. Among these components, RT9519AGQW is the most advanced and reliable Power Management Integrated Circuit (PMIC) specifically designed for battery chargers. In this article, we will discuss the application fields and working principle of RT9519AGQW. Application Fields
RT9519AGQW can be used in various applications. It can be used to charge batteries in portable electronic devices, such as mobile phones, digital cameras and laptop computers. Additionally, it can be used to charge and provide power for automotive systems, military vehicles and other high-power applications. Furthermore, due to its high efficiency and low power dissipation, RT9519AGQW is also suitable for green energy applications like solar cells and wind turbines.Working Principle
RT9519AGQW uses a step-down switching regulator to convert an input voltage to a stable output voltage. Its power conversion efficiency can be tailored to meet the specific requirements of the application. The RT9519AGQW features an advanced, multi-phase design that helps reduce current ripple and improve load regulation. The voltage regulation circuit regulates the output voltage regardless of the changes in load current and input voltage.The power management integrated circuit also features three integrated charging modes to allow for a variety of charging needs. These include Constant Current/Constant Voltage (CC/CV), Pulse Width Modulation (PWM), and Low Voltage Disconnect (LVD) charging. The CC/CV charging mode maintains the output at a constant voltage, which can be adjusted to meet the needs of the specific application. Once the battery reaches a predefined maximum charging voltage, the output is clamped to a predetermined constant current level to limit the current flow. This helps to protect the battery from overcharging.The PWM charging mode is used to provide a constant current throughout the charging process. This mode is useful for applications such as trickle charging, where a constant current is necessary to maintain optimal battery health.The LVD charging mode helps to protect the battery from overdrawing. The RT9519AGQW features a built-in undervoltage lockout protection that prevents the output voltage from dropping below a specific level. This feature helps to prevent damage to the battery due to deep discharging. The RT9519AGQW also features a variety of other features such as adjustable soft-start and overcurrent protection. These features help to ensure safe and reliable operation of the battery charger. Conclusion
In conclusion, RT9519AGQW is a reliable and powerful PMIC specifically designed for battery chargers. It features an advanced multi-phase design and has a wide range of features that make it suitable for use in a variety of applications. Its step-down switching regulator helps to regulate the output voltage and its integrated charging modes help to ensure safe and efficient charging of batteries.
The specific data is subject to PDF, and the above content is for reference
Related Products
Search Part number : "RT95" Included word is 16
| Part Number | Manufacturer | Price | Quantity | Description |
|---|
| RT9535GQW | Richtek USA ... | 0.98 $ | 1000 | IC BATTERY CHARGER 24WQFN... |
| RT9527AGQW | Richtek USA ... | -- | 1000 | IC BATT CHARGER 0.6A 8WDF... |
| RT9503AGQW | Richtek USA ... | -- | 1000 | IC BATT CHRGR LIION 1CELL... |
| RT9511GQW | Richtek USA ... | 0.0 $ | 1000 | IC BATT CHRGR LIION 1CELL... |
| RT9502GQW | Richtek USA ... | -- | 1000 | IC BATT CHRGR LIION 1CELL... |
| RT9519AGQW | Richtek USA ... | -- | 1000 | IC BATT CHRGR LIION 1CELL... |
| RT9535AGQW | Richtek USA ... | 0.71 $ | 1500 | IC BATTERY CHARGER 16WQFN... |
| RT9526AGE | Richtek USA ... | -- | 1000 | IC BATTERY CHARGER 6SOTCh... |
| RT9527GQW | Richtek USA ... | 0.32 $ | 1000 | IC BATT CHARGER 0.6A 8WDF... |
| RT9524GQW | Richtek USA ... | 0.41 $ | 1000 | IC BATT CHRGR LIION 1CELL... |
| RT9536HGQW | Richtek USA ... | -- | 1000 | IC BATT CHRGR LIION 1CELL... |
| RT9532GQW | Richtek USA ... | -- | 1000 | IC BATT CHRGR LI-ION SGL ... |
| RT9519BGQW | Richtek USA ... | -- | 1000 | IC BATT CHRGR LIION 1CELL... |
| RT9525GQW | Richtek USA ... | -- | 1000 | IC BATT CHRGR LIION 1CELL... |
| RT9595GQW | Richtek USA ... | -- | 1000 | IC PHOTOFLASH CAP CHRGR 1... |
| RT9595PGQW | Richtek USA ... | -- | 1000 | IC PHOTOFLASH CAP CHARGER... |
Latest Products
LT3651IUHE-4.2
IC REGULATORCharger IC 36-QFN (5x6)
ISL9214IRZ-T
IC CHRGR LI-ION/LI SGL 10-DFNCharger IC ...
ISL6293-2CR-T
IC BATT CHRGR LI-ION 10-DFNCharger IC Li...
BQ2954PNG4
IC LITH-ION FAST CHARGER 16-DIPCharger I...
LTC4081EDD#TRPBF
IC USB POWER MANAGER 10-DFNCharger IC Li...
BQ24168RGER
IC BATT CHRG MGMT LI-ION 24VQFNCharger I...