Allicdata Part #: | TPS77618PWPRG4-ND |
Manufacturer Part#: |
TPS77618PWPRG4 |
Price: | $ 0.69 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | Texas Instruments |
Short Description: | IC REG LIN 1.8V 500MA 20HTSSOP |
More Detail: | Linear Voltage Regulator IC Positive Fixed 1 Outpu... |
DataSheet: | TPS77618PWPRG4 Datasheet/PDF |
Quantity: | 1000 |
2000 +: | $ 0.62512 |
Specifications
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Active |
Output Configuration: | Positive |
Output Type: | Fixed |
Number of Regulators: | 1 |
Voltage - Input (Max): | 10V |
Voltage - Output (Min/Fixed): | 1.8V |
Voltage - Output (Max): | -- |
Voltage Dropout (Max): | -- |
Current - Output: | 500mA |
Current - Quiescent (Iq): | 125µA |
PSRR: | 60dB (100Hz) |
Control Features: | Enable, Power Good |
Protection Features: | Over Current, Over Temperature, Reverse Polarity |
Operating Temperature: | -40°C ~ 125°C |
Mounting Type: | Surface Mount |
Package / Case: | 20-PowerTSSOP (0.173", 4.40mm Width) |
Supplier Device Package: | 20-HTSSOP |
Base Part Number: | TPS77618 |
Description
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The TPS77618PWPRG4 is a low power, high efficiency, ultra‐small, step down DC‐DC converter from Texas Instruments. This device is a member of the TPS776xx Super‐Efficient family of DC/DC converters that provide up to 95% efficiency at light loads, and up to 93% efficiency over a wide range of operating conditions. Using its 1.2A operating current, the TPS77618PWPRG4 can provide output voltages from 0.8V to 5.5V from an input voltage range of 2.7V to 5.5V. This converter is available in a 2mm x 2mm WCSP package makes it well suited for compact designs and space‐constrained applications. The TPS77618PWPRG4 is designed to operate as a voltage regulator, providing regulated output voltage even when the input voltage varies. It works by dissipating excess input energy as heat through an internal switch operating in pulse width modulation mode. When in regulation it converts the energy of the input voltage to a different voltage (lower than the input voltage) and maintains the output voltage constant, regardless of any changes in the input voltage. The output voltage is set by an external resistor divider and can be adjusted to a minimum of 0.8V. The TPS77618PWPRG4 has numerous features that make it an ideal solution for a variety of different applications. It includes an advanced sleep mode, allowing the part to reduce its quiescent current to less than 0.2uA, making it ideal for battery powered applications. Additionally, the TPS77618PWPRG4 includes a power good output, which ensures that the part is functioning properly by signaling when the output voltage is within the regulation range. It also has an internal soft start feature which prevents the output voltage from rising rapidly when the part is turned on, making it suitable for powering delicate components. One of the main applications of the TPS77618PWPRG4 is in providing low power power supply solutions for portable and mobile devices. Its low operating current and space efficient package make it well suited for these types of applications. Additionally, it can be used in any application that requires a regulated constant voltage source. In summary, the TPS77618PWPRG4 is a low power, high efficiency, step down DC/DC converter that offers high efficiency and low operating current, making it well suited for a variety of portable and mobile applications. Its features include an internal soft start, advanced sleep mode, and power good output, allowing it to provide a regulated constant voltage output.
The specific data is subject to PDF, and the above content is for reference
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