RT9941GQW
- Mfr.Part #
- RT9941GQW
- Manufacturer
- Richtek
- Package / Case
- 40-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC LI-ION CHARGE MGMT 40WQFN
- Stock
- 8,590
- In Stock :
- 8,590
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Richtek
- Product Category :
- Power Management - Specialized
- Threshold Voltage :
- 600mV
- Operating Supply Voltage :
- 5.5V
- Mount :
- Surface Mount
- Published :
- 2011
- Number of Pins :
- 40
- ECCN Code :
- EAR99
- Frequency :
- 10kHz
- Packaging :
- Tape and Reel (TR)
- Lead Free :
- Lead Free
- HTS Code :
- 8542.39.00.01
- RoHS Status :
- ROHS3 Compliant
- Operating Temperature :
- -40°C~85°C
- REACH SVHC :
- Unknown
- Factory Lead Time :
- 18 Weeks
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Package / Case :
- 40-WFQFN Exposed Pad
- Applications :
- Handheld/Mobile Devices
- Voltage - Supply :
- 3.3V~5.5V
- Datasheets
- RT9941GQW

Power Management - Specialized Richtek RT9941GQW Overview
The Richtek RT9941GQW is a sophisticated integrated circuit designed specifically for advanced lithium-ion charge management. Optimized for high-performance applications, this component efficiently manages power for rechargeable lithium-ion batteries, making it an essential selection for manufacturers focusing on portable electronic devices. The RT9941GQW, with its compact 40-WQFN package, offers a scalable solution that can easily be integrated into various hardware configurations. By leveraging Power Management - Specialized Richtek RT9941GQW, businesses can ensure their products achieve remarkable efficiency and longevity.
RT9941GQW Features
This IC includes several key features that make it standout in the realm of lithium-ion battery management. These include precise charge control, high integration that reduces the need for multiple components, and enhanced safety features to prevent overcharging and thermal overload. Additionally, its design is tailored for seamless integration into complex electronic assemblies, making it highly valuable for high-demand applications.
RT9941GQW Applications
- Smartphones and Tablets: The RT9941GQW can manage power requirements with high efficiency, allowing for longer battery life and faster charging times in these devices.
- Portable Computing: This IC is ideal for laptops and other portable computers, ensuring that power is optimally managed to extend battery runtime and enhance usability in mobile settings.
- Power Banks: In power banks, the RT9941GQW helps to efficiently charge and discharge, maximizing the storage capacity and lifespan of the internal batteries.
- Wearable Technology: For devices like smart watches and fitness trackers, this IC provides the necessary power management capabilities to maintain long battery life in compact form factors.
- Medical Devices: Reliable and efficient power management is crucial in medical devices, and the RT9941GQW ensures that these devices operate consistently with precise control over power handling.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
Manufacturer related products
Catalog related products
Related products
| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| RT9901PQV | Richtek | 0 | - |
| RT9905ENG | Richtek | 0 | - |
| RT9911GQV | Richtek | 29,095 | IC DC-DC CONV 6CH 40VQFN |
| RT9917GQW | Richtek | 14,843 | IC POWER MANAGEMENT |
| RT9919GQW | Richtek | 21,286 | IC POWER MANAGEMENT |
| RT9921DGQV | Richtek | 16,746 | IC POWER MGMT VQFN |
| RT9945GQW | Richtek | 45,268 | IC LI-ION CHARGE MGMT 40WQFN |
| RT9953GQW | Richtek | 38,099 | IC 4CH POWER MANAGEMENT |
| RT9971AGQW | Richtek | 25,357 | IC 7CH PMIC FOR CAMERA WQFN-40 |
| RT9971GQW | Richtek | 18,540 | IC 7CH PMIC FOR CAMERA WQFN-40 |
| RT9986AGQW | Richtek | 16,474 | IC 7CH PMIC FOR CAMERA WQFN-32 |
| RT9991GQV | Richtek | 20,393 | IC REG CONV SSD 3OUT 32VQFN |
| RT9992ZQW | Richtek | 4 | 5+2 CH DC/DC CONV FOR DV |
| RT9992ZQW | Richtek | 4 | IC 5+2CH PMIC FOR CAMERA WQFN32 |
| RT9993GQW | Richtek | 30,341 | IC POWER MANAGEMENT |
















