S-8355M50MC-MDJT2G Allicdata Electronics
Allicdata Part #:

S-8355M50MC-MDJT2G-ND

Manufacturer Part#:

S-8355M50MC-MDJT2G

Price: $ 0.39
Product Category:

Integrated Circuits (ICs)

Manufacturer: ABLIC U.S.A. Inc.
Short Description: IC REG CTRLR BOOST SOT23-5
More Detail: Boost Regulator Positive Output Step-Up DC-DC Con...
DataSheet: S-8355M50MC-MDJT2G datasheetS-8355M50MC-MDJT2G Datasheet/PDF
Quantity: 1000
3000 +: $ 0.35280
Stock 1000Can Ship Immediately
$ 0.39
Specifications
Voltage - Supply (Vcc/Vdd): 0.9 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): 78%
Frequency - Switching: 300kHz
Series: --
Output Phases: 1
Number of Outputs: 1
Topology: Boost
Output Configuration: Positive
Function: Step-Up
Output Type: Transistor Driver
Part Status: Not For New Designs
Packaging: Tape & Reel (TR) 
Description

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The S-8355M50MC-MDJT2G is a fully integrated, high-performance DC-DC switching controller for automotive and industrial systems. It is suitable for a wide range of applications requiring precise voltage regulation and precise load current limits, including 12V/24V automotive and 48V industrial DC-DC converter solutions. The device is capable of providing a wide output voltage range with adjustable output current limits, and is also compliant with international safety regulations.

Overview

The S-8355M50MC-MDJT2G is a high-performance switching controller with a minimum voltage operation of 8V. It is designed to offer low power dissipation and operation current. Additionally, it also offers a wide range of output voltage options ranging from 1.25V to 6.5V. The device is equipped with integrated protection functions that guard against over-voltage, over-temperature, and over-current conditions. It is also capable of driving a wide variety of inductor and MOSFETs, and is capable of providing controlled current output up to 3A with an adjustable current sense threshold.

Features

The S-8355M50MC-MDJT2G features a variety of features, such as:

  • Wide output voltage range from 1.25V to 6.5V.
  • Low quiescent current (<2 μA) with skip-mode enabled.
  • Integrated over-voltage, over-temperature, and over-current protection.
  • Adjustable current sense threshold.
  • Integrated pulse-by-pulse current limiting.
  • Internal short-circuit protection.
  • Frequency synchronization pin.
  • PWM dimming.

Application Fields

The S-8355M50MC-MDJT2G is a versatile device suitable for a wide range of applications, including:

  • Automotive DC-DC Converters
  • Industrial DC-DC Converters
  • LED Driver Designs
  • Battery Chargers
  • Portable Electronics

Working Principle

The S-8355M50MC-MDJT2G is a current-mode switching controller. It utilizes voltage feedback and PWM dimming to accurately regulate the output voltage and current. The output current of the S-8355M50MC-MDJT2G is controlled through an adjustable current sense threshold. The device will shut off the switch when the output current reaches the threshold level. This provides excellent current regulation over varying load conditions. Additionally, the device also features an ON/OFF pin that can be used to enable or disable the switching action.

Conclusion

The S-8355M50MC-MDJT2G is a versatile, high-performance DC-DC switching controller capable of precisely regulating output voltage and current in automotive, industrial, and portable electronics applications. It is equipped with a variety of integrated protection functions that guard against over-voltage, over-temperature, and over-current conditions. Additionally, the S-8355M50MC-MDJT2G utilizes current-mode switching and PWM dimming to accurately regulate the output voltage and current.

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

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