RT8125HGQW
- Mfr.Part #
- RT8125HGQW
- Manufacturer
- Richtek
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK PWM WDFN-10
- Stock
- 21,556
- In Stock :
- 21,556
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- Manufacturer :
- Richtek
- Product Category :
- DC DC Switching Controllers
- Mounting Style :
- SMD/SMT
- Series :
- -
- Output Voltage :
- 300 mV to 3.3 V
- Input Voltage :
- 4.5 V to 13.2 V
- Synchronous Rectifier :
- yes
- Package / Case :
- 10-WFDFN Exposed Pad
- Serial Interfaces :
- -
- Product Status :
- Active
- Function :
- Step-Down
- Minimum Operating Temperature :
- - 40 C
- Switching Frequency :
- 300 kHz
- Number of Outputs :
- 1
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Supplier Device Package :
- 10-WDFN (3x3)
- Mounting Type :
- Surface Mount
- Output Phases :
- 1
- Topology :
- Buck
- Control Features :
- Current Limit, Dead Time Control, Enable, Frequency Control, Phase Control, Power Good, Soft Start
- Output Type :
- Transistor Driver
- Frequency - Switching :
- 300kHz
- Duty Cycle (Max) :
- -
- Maximum Operating Temperature :
- + 85 C
- Clock Sync :
- No
- Output Configuration :
- Positive
- Operating Temperature :
- -40°C ~ 125°C (TJ)
- Output Current :
- 4 mA
- Voltage - Supply (Vcc/Vdd) :
- 4.5V ~ 13.2V
- Datasheets
- RT8125HGQW

DC DC Switching Controllers Richtek RT8125HGQW Overview
The Richtek RT8125HGQW DC DC Switching Controller is a pivotal component in modern power management technology, specifically designed to enhance system efficiency and reliability. As a highly integrated PWM (Pulse Width Modulation) buck controller, this product ensures precise voltage regulation and optimal power delivery across a range of applications. Its compact WDFN10 package makes it ideal for space-constrained environments, catering especially to B2B clients who require high-performance, scalable solutions in their electronic products.
RT8125HGQW Features
The RT8125HGQW boasts an array of features that set it apart in the field of power management. Key features include high efficiency through adaptive PWM operation, excellent transient response, and a robust design that ensures stability under various load conditions. Its ability to operate over a wide input voltage range makes it versatile for use in multiple applications, further enhanced by its thermal protection capabilities and integrated MOSFET drivers.
RT8125HGQW Applications
- Computing Devices: Utilized in laptops and desktops to regulate power supply efficiently, ensuring stable operation and extending device lifespan.
- Networking Equipment: Applied in routers and switches, providing reliable power management to maintain optimal performance and prevent system failures.
- Portable Electronics: Essential in smartphones and tablets, where it optimizes battery usage and supports advanced power-saving features.
- Industrial Systems: Used in automated machinery and industrial control systems to deliver consistent power, crucial for maintaining the precision and reliability required in industrial applications.
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