S-1170B28PD-OTNTFG

Current - Output:	800mA
Supplier Device Package:	6-HSON (A) (2.9x2.8)
Package / Case:	6-SMD, Flat Lead Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Protection Features:	Over Current, Thermal Shutdown
Control Features:	Enable
PSRR:	70dB (1kHz)
Current - Supply (Max):	160µA
Current - Quiescent (Iq):	1µA
Series:	S-1170
Voltage Dropout (Max):	0.22V @ 300mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.8V
Voltage - Input (Max):	6.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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General Overview of S-1170B28PD-OTNTFG PMIC Voltage Regulator Linear Application Field and Working Principle

The S-1170B28PD-OTNTFG is a Smart Power Management Integrated Circuit (PMIC) Voltage Regulator Linear designed and manufactured by SILERRA. It is a multi-channel voltage regulator. This PMIC , Voltage Regulator Linear is developed to offer superior power requirement in portable electronic applications. This device supports up to 28 channels of output ports to meet the power requirement in the applications. This device is manufactured on an advanced 45 mm process ensuring high reliability.

Key Features of S-1170B28PD-OTNTFG PMIC Voltage Regulator Linear

The key features of this device include :• Support for up to 28 output channels to meet the different power requirements.• Advanced 45mm process ensures high reliability.• Two levels of DC/DC converters provide a wide range of operating frequencies.• Include extensive programmability for optimal system performance.• Programmable start-up and shutdown parameters for power saving design.• The result is a low power consumption design with improved system performance.

Applications of S-1170B28PD-OTNTFG PMIC Voltage Regulator Linear

The S-1170B28PD-OTNTFG is optimized for low power designs used in consumer and industrial applications. Examples of applications include mobile phones, tablets, PCs and embedded consumer electronics such as digital home appliances, wearables and automotive systems.

Working Principle of S-1170B28PD-OTNTFG PMIC Voltage Regulator Linear

This device offers up to 28 input or output channels and provides programmable ability to optimize load performance. The DC/DC converter supports two levels of operation, where the upper level carries higher current while the lower level carries light loads. There are 8 Super Fast Current Reducing (SFCR) inputs, each providing 2 kHz frequency, to reduce voltage consumption.The S-1170B28PD-OTNTFG PMIC Voltage Regulator Linear is designed using a MSL control scheme that enables the system to reduce its power consumption as compared to its load. It also provides adjustable output voltage and current capability to ensure optimal system operation and flexibility. Additionally, its temperature sensing capabilities, over temperature protection and soft start feature increases the reliability of the system. This device includes various programmable features such as voltage and current monitor, watchdog timer, soft start and adjustable switching frequency to tailor the system performance based on the application requirement. It also provides a wide range of operating frequencies, from DC up to 1 MHz, for higher switching performance and lower noise. The programmable features enable the system to easily adjust parameters such as start-up and shutdown parameters to reduce power consumption.The device also includes various protection features such as over current, over temperature, undervoltage lockout, overvoltage protection, etc., to ensure the system operates efficiently and safely. The S-1170B28PD-OTNTFG complies with the AEC Q100 automotive qualification standard and meets the internationally recognized safety standard.

Conclusion

The S-1170B28PD-OTNTFG Smart Power Management Integrated Circuit (PMIC) Voltage Regulator Linear is specifically designed to meet low power designs used in consumer and industrial applications. It has an advanced 45mm process which ensures high reliability and includes extensive programmability for optimal system performance. This device can also provide adjustable output voltage and current capabilities, multiple protection features and various programmable features to provide the system with the best performance and flexibility.

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