S-8521C50MC-BUJT2G Allicdata Electronics
Allicdata Part #:

S-8521C50MC-BUJT2G-ND

Manufacturer Part#:

S-8521C50MC-BUJT2G

Price: $ 0.28
Product Category:

Integrated Circuits (ICs)

Manufacturer: ABLIC U.S.A. Inc.
Short Description: IC REG CTRLR BUCK SOT23-5
More Detail: Buck Regulator Positive Output Step-Down DC-DC Co...
DataSheet: S-8521C50MC-BUJT2G datasheetS-8521C50MC-BUJT2G Datasheet/PDF
Quantity: 1000
3000 +: $ 0.25490
Stock 1000Can Ship Immediately
$ 0.28
Specifications
Voltage - Supply (Vcc/Vdd): 2.5 V ~ 10 V
Supplier Device Package: SOT-23-5
Package / Case: SC-74A, SOT-753
Operating Temperature: -40°C ~ 85°C (TA)
Control Features: Enable
Serial Interfaces: --
Clock Sync: No
Synchronous Rectifier: No
Duty Cycle (Max): 100%
Frequency - Switching: 60kHz
Series: --
Output Phases: 1
Number of Outputs: 1
Topology: Buck
Output Configuration: Positive
Function: Step-Down
Output Type: Transistor Driver
Part Status: Not For New Designs
Packaging: Tape & Reel (TR) 
Description

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PMIC (Power Management IC) Voltage Regulators have developed over the years, enabling electronic devices to continue to function in a wide range of operating conditions with minimum current draw. The S-8521C50MC-BUJT2G is a DC-DC switching controller with a wide selection of features to provide improved power performance in a modern application field. It is capable of providing highly efficient voltage regulation while keeping cost low and system power consumption to a minimum.

The S-8521C50MC-BUJT2G can be used to control a variety of DC-DC converters, power supplies and multi-phase regulators. It can be used as a Synchronous Buck-Boost or Flyback converter with a variable current limit and mode transition. It also supports a wide range of input and output voltage and frequency levels. Peak current mode control is used to provide improved efficiency and switching noise performance. It features critical short-circuit protection, under-voltage locking, soft start, watchdog timer and temperature protection.

The S-8521C50MC-BUJT2G is designed to be used in a wide variety of applications in industries such as automotive, industrial and telecom. It is used as a DC/DC converter in microprocessor core power supplies, LCD TV power supplies, programmable logic controllers and server power supplies. It can also be used in data centers and enterprise storage systems.

The working principle of the S-8521C50MC-BUJT2G is based on a discovery made in 1949 by Wang and Brozeniecki, which stated that a current supplied to the base of a transistor will cause a larger current flow through the transistor’s collector-emitter junction. This discovery is the basis for the operation of DC-DC converters. The S-8521C50MC-BUJT2G uses this principle to control the current between the input and the output of the system. It measures the input voltage, and then adjusts the output voltage according to the feedback received from the converter circuit.

The S-8521C50MC-BUJT2G also features a wide variety of safety features including over-current, under-voltage, overload, and short circuit protection. The overload protection feature prevents the device from being sent into an overcurrent mode which could harm the device and the system. The short circuit protection feature prevents the device from short circuiting under high current draws which could also be harmful.

The performance of the S-8521C50MC-BUJT2G is enhanced by its high switching frequency, low distortion and low output voltage ripple. It is capable of operating at a wide range of temperature and humidity levels and is tested to withstand high vibration levels and a combination of shock, temperature and humidity. Its increased performance also allows for improved efficiency and a longer system lifespan.

The S-8521C50MC-BUJT2G is an ideal choice for applications requiring high efficiency and low cost. Its wide range of features make it an ideal choice for modern applications and power supplies.

The specific data is subject to PDF, and the above content is for reference

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