Allicdata Part #: | RT9011-DDGQWB-ND |
Manufacturer Part#: |
RT9011-DDGQWB |
Price: | $ 0.00 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Richtek USA Inc. |
Short Description: | IC REG LINEAR 1.85V/1.85V 8WDFN |
More Detail: | Linear Voltage Regulator IC Positive Fixed 2 Outpu... |
DataSheet: | RT9011-DDGQWB Datasheet/PDF |
Quantity: | 1000 |
1 +: | 0.00000 |
Voltage Dropout (Max): | 0.33V @ 300mA, 0.33V @ 300mA |
Supplier Device Package: | 8-WDFN (3x3) |
Package / Case: | 8-WDFN Exposed Pad |
Mounting Type: | Surface Mount |
Operating Temperature: | -40°C ~ 85°C |
Protection Features: | Over Current, Over Temperature, Short Circuit |
Control Features: | Enable |
PSRR: | 70dB ~ 38dB (100Hz ~ 300kHz) |
Current - Quiescent (Iq): | 80µA |
Current - Output: | 300mA, 300mA |
Series: | -- |
Voltage - Output (Max): | -- |
Voltage - Output (Min/Fixed): | 1.85V, 1.85V |
Voltage - Input (Max): | 5.5V |
Number of Regulators: | 2 |
Output Type: | Fixed |
Output Configuration: | Positive |
Part Status: | Active |
Packaging: | Tape & Reel (TR) |
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The RT9011-DDGQWB is a linear voltage regulator developed by Richtek. It is a great solution for providing a stable voltage sources for a wide range of applications. This device is classified as a PMIC - Voltage Regulators - Linear. It is designed to operate from 2.9V to 40V and output up to 5A of current. This makes it ideal for use in many different applications. It also features a wide range of protection features including over current protection, over voltage protection and thermal shutdown.
The RT9011-DDGQWB is a dual output, low dropout voltage regulator. It has a wide output voltage range with a wide operating temperature range of -40°C to 125°C. The device also features fast over-current response which can be used in applications where transients can occur. It also features low ground pin current which helps minimize quiescent power consumption.
This device also has a high-power conversion efficiency which allows it to maintain a low power consumption even at high output currents. The device also has a fast load regulation which allows for tight output voltage regulation at high output currents. The device also has a high ripple rejection ratio which helps reduce noise when used in applications such as testing and measurement.
The RT9011-DDGQWB has many features that make it an excellent choice for a variety of applications. Its wide input and output voltage range make it suitable for many types of systems where stable voltage source is required. The device is also good at dealing with transient loads, while its low dropout voltage and quiescent current consumption make it suitable for low power applications. The device also has protection features such as over current protection, overvoltage protection and thermal shutdown which help to protect the device during use.
The RT9011-DDGQWB has an internal circuitry that consists of an oscillator, error amplifier, compensation network, current sense amplifier, control circuitry and an output buffer. The oscillator produces the clock signals that are used to control the current and voltage of the output. The error amplifier uses signals from the output load to determine if the output voltage needs to be adjusted. When the output voltage needs to be adjusted, the error amplifier will send a signal to the compensation network to adjust the output voltage. The compensation network then adjusts the current in the output and the current sense amplifier monitors the current. The control circuitry then interprets the signal from the current sense amplifier and adjusts the output voltage accordingly.
The output buffer is used to drive the output of the device and it can be programmed to set the output voltage range. It is also used to provide over voltage and over current protection by limiting the output voltage or current. The device also features a thermal shutdown which will shut off the regulator if it gets too hot.
The RT9011-DDGQWB is an excellent choice for many applications where a stable voltage source is needed. It is a highly efficient device with a wide range of protection features which make it ideal for many different applications. Its low power consumption, low ground pin current and fast load regulation make it ideal for low power applications and its wide output voltage range make it suitable for many other applications too.
The specific data is subject to PDF, and the above content is for reference
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