RT6542AGQW
- Mfr.Part #
- RT6542AGQW
- Manufacturer
- Richtek
- Package / Case
- 14-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK PWM WDFN-14
- Stock
- 11,005
- In Stock :
- 11,005
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- Manufacturer :
- Richtek
- Product Category :
- DC DC Switching Controllers
- Output Configuration :
- Positive
- Control Features :
- Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start
- Package / Case :
- 14-WFDFN Exposed Pad
- Output Phases :
- 1
- Output Current :
- 1 mA
- Maximum Operating Temperature :
- + 125 C
- Voltage - Supply (Vcc/Vdd) :
- 3V ~ 26V
- Minimum Operating Temperature :
- - 40 C
- Supplier Device Package :
- 14-WDFN (3x2)
- Output Voltage :
- 400 mV
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Number of Outputs :
- 1
- Frequency - Switching :
- 560kHz
- Input Voltage :
- 3 V to 26 V
- Output Type :
- Transistor Driver
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Clock Sync :
- No
- Synchronous Rectifier :
- yes
- Function :
- Step-Down
- Switching Frequency :
- 560 kHz
- Duty Cycle (Max) :
- -
- Series :
- -
- Mounting Style :
- SMD/SMT
- Product Status :
- Active
- Topology :
- Buck
- Serial Interfaces :
- -
- Mounting Type :
- Surface Mount
- Datasheets
- RT6542AGQW

DC DC Switching Controllers Richtek RT6542AGQW Overview
Introducing the Richtek RT6542AGQW, a high-performance IC regulator controller designed for precision in DC DC switching applications. Engineered by Richtek, a leader in power management solutions, this controller facilitates efficient buck conversion through PWM (Pulse Width Modulation) control. Its compact WDFN-14 package is optimized for modern electronic devices requiring reliable and continuous power supply with minimal footprint. Ideal for applications demanding high efficiency and precision, the DC DC Switching Controllers Richtek RT6542AGQW is a crucial component in enhancing system performance while reducing operational costs.
RT6542AGQW Features
The RT6542AGQW is loaded with features that make it a standout choice for power management in electronic circuits. Key features include an integrated PWM controller which ensures stable and efficient power conversion. The WDFN-14 package is not only space-efficient but also enhances thermal performance, critical in high-load applications. Additionally, this controller is designed to offer low quiescent current and high efficiency, which is essential for battery-powered devices where power conservation is a priority.
RT6542AGQW Applications
- Smartphones and Tablets: The RT6542AGQW is utilized in managing power supply efficiently, ensuring longer battery life and stable operation under varying load conditions.
- Laptop Power Supplies: It controls voltage and current precisely, providing safe and efficient charging while optimizing overall battery management.
- Portable Gaming Devices: This controller enables compact and efficient power conversion, crucial for long-lasting gameplay on portable devices.
- Network Routers and Switches: Essential in providing stable power in networking equipment, the RT6542AGQW ensures reliable performance and operation 24/7.
- Wearable Technology: Its compact size and efficiency make it ideal for small, battery-operated wearable devices, enhancing user experience through improved power management.
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