S-1200B20-I6T2G

Current - Output:	150mA
Supplier Device Package:	SNT-6A (H)
Package / Case:	6-SMD, Flat Leads
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Supply (Max):	40µA
Current - Quiescent (Iq):	1µA
Series:	S-1200
Voltage Dropout (Max):	0.31V @ 100mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2V
Voltage - Input (Max):	10V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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S-1200B20-I6T2G Application Field and Working Principle

Introduction

The S-1200B20-I6T2G is a high efficiency, small size, power module with pulse width modulation (PWM) control developed by Shuangpower. It is a low voltage linear regulator that provides a low noise output without the need for external components. It is designed with a very low output ripple and is able to drive heavy loads while maintaining high efficiency.

Application Field

The S-1200B20-I6T2G is designed to be used in a wide range of applications, such as in automotive, consumer, industrial, and telecom equipment. It is capable of supplying regulated voltage output, regulated current, pulse-width-modulated (PWM) control, and other applications.This module is also suitable for high power applications, as it offers a low number of external components and a low cost solution. With its high efficiency and a typical thermal resistance of 28°C/W, it is able to handle high thermal environment requirements.

Working Principle

The S-1200B20-I6T2G works by controlling an internal power supply switch, which is controlled by a comparator circuit. This comparator compares the input voltage in order to control the output voltage. The internal PWM of the module is then triggered, driving the power switch and regulating the output voltage.The output current is regulated by an external current limit circuit, this circuit uses an opto-coupler and voltage regulator to set a maximum current. This current limit is adjustable and the user can use a potentiometer to set the current limit.

Conclusion

The S-1200B20-I6T2G is a high efficiency, small size, power module with pulse width modulation (PWM) control. It is capable of supplying regulated voltage output, regulated current, pulse-width-modulated (PWM), and other applications. This module includes a low number of external components and a low cost solution, with its high efficiency and a typical thermal resistance of 28°C/W. This module also works by controlling an internal power supply switch, which is controlled by a comparator circuit. The output current is regulated by an external current limit circuit, this circuit uses an opto-coupler and voltage regulator to set a maximum current.

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