
Allicdata Part #: | S-1701T3015-U5T1G-ND |
Manufacturer Part#: |
S-1701T3015-U5T1G |
Price: | $ 0.36 |
Product Category: | Integrated Circuits (ICs) |
Manufacturer: | ABLIC U.S.A. Inc. |
Short Description: | IC DETECT/REG 400MA 3.0V SOT89-5 |
More Detail: | - Converter, Battery Powered Devices Voltage Regul... |
DataSheet: | ![]() |
Quantity: | 1000 |
1000 +: | $ 0.32886 |
Series: | -- |
Packaging: | Tape & Reel (TR) |
Part Status: | Not For New Designs |
Applications: | Converter, Battery Powered Devices |
Voltage - Input: | 2 V ~ 6.5 V |
Number of Outputs: | 1 |
Voltage - Output: | 3V |
Operating Temperature: | -40°C ~ 85°C |
Mounting Type: | Surface Mount |
Package / Case: | SOT-89-5/6 |
Supplier Device Package: | SOT-89-5 |
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Introduction
The S-1701T3015-U5T1G is a special purpose DC/DC regulator that can be used in various applications where a high power and secure voltage source is needed. It is part of a family of DC/DC regulators that are known as voltage-regulating integrated circuits (VRIC). The S-1701T3015-U5T1G provides voltage sources to three microcontrollers and other ICs. The integrated circuit also provides a secure and reliable output.
Application Fields
The S-1701T3015-U5T1G operates in voltages ranging from 5.5V to 20V and can provide a regulated output up to 5 amps. It is used in the development of cellular phones, medical equipment, home automation systems, and other electronic products. Industries that require a DC/DC regulator for secure power sources use this part. Industrial control and automation, health care equipment, automotive, and telecommunications are also applications where the S-1701T3015-U5T1G is used.
Features
The S-1701T3015-U5T1G incorporates a switching regulator and advanced features that enable it to provide an efficient and secure voltage source. Its features include power-on reset and brown-out reset, over-voltage protection, programmable output voltage, variable switching frequency, and over-current protection. It is also UL certified and has thermal protection that prevents damage in the event of a failure.
Working Principle
The working principle of the S-1701T3015-U5T1G is based on the pulse-width modulation (PWM) regulation of the power supply. A voltage reference voltage is fed into the control logic circuit, which adjusts the duty cycle of the PWM signal depending on the output voltage. The control logic circuit then drives an N-Channel MOSFET switch device, which switches the voltage source to the load. The S-1701T3015-U5T1G has an integrated feedback circuit that allows it to detect the output voltage and adjust the PWM signal to maintain the desired output voltage.
Conclusion
The S-1701T3015-U5T1G is a special purpose DC/DC regulator that is used in many applications where a secure and reliable voltage source is needed. It uses pulse-width modulation for regulation of the output and incorporates features such as power-on reset, brown-out reset, over-voltage protection, programmable output voltage, variable switching frequency, and over-current protection. It can provide regulated outputs up to 5 amps in the range of 5.5V to 20V. The S-1701T3015-U5T1G is UL certified and has built-in fail-safe protection to prevent damage.
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