MSL3163BT-R

Voltage - Output:	--
Base Part Number:	MSL3163
Supplier Device Package:	40-TQFN (6x6)
Package / Case:	40-WFQFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Applications:	Backlight
Dimming:	PWM
Frequency:	20MHz
Current - Output / Channel:	100mA
Series:	Adaptive SourcePower™
Voltage - Supply (Max):	5.5V
Voltage - Supply (Min):	4.75V
Number of Outputs:	16
Internal Switch(s):	Yes
Topology:	--
Type:	Linear
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

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Introduction

The MSL3163BT-R is a low cost, high performance RF power transistor module. This product is a monolithic monolithic microwave integrated circuit (MMIC) that integrates the power amplifier and power stage of the RF system. It is a high quality solution for a variety of applications used in both industrial and commercial applications. It is suitable for applications such as Wi-Fi, GPS, and Zigbee.

PMIC - LED Drivers

MSL3163BT-R is a PMIC - LED Drivers. This type of driver is typically used to supply power to LED components in various applications. It is used to provide current and voltage for LED components and can be used for applications which require a stable and reliable LED current over a wide range of environmental conditions. PMIC - LED Drivers are designed with a number of features such as low quiescent current, wide operating temperature range, wide output current range, enabling a host of applications.

Working Principle

MSL3163BT-R enables the design of power-saving LED control systems through a single high-efficiency, high switching frequency 12-bit pulse width modulation (PWM) controller. It has a wide operating temperature range from -40℃ to + 85℃ and a wide output current range from 0mA to 1000mA. The power management IC is able to adjust the brightness and control the LED with a 16 steps gray level control as well as temperature compensation. An internal programmable compensation voltage improves LED accuracy over temperature changes.The MSL3163BT-R also supports over temperature, under voltage and short circuit protection that ensures high efficiency with low power dissipation.In addition, it also supports linear dimming with the current range up to 1000mA. It is able to provide power supply voltage above 8V and the output current up to 750mA with the maximum efficiency of up to 95%. The integrated PWM controller easily dims the LED current with 0~100% PWM control.

Application Field

MSL3163BT-R has a large range of applications, such as automotive daytime running lights, automatic lighting systems, general lighting, industrial lighting, and indoor lighting systems. The device supports a current up to 1000mA and is widely used for automotive and industrial applications. The output current range of MSL3163BT-R up to 1A makes it suitable for various types of LED lighting, such as low wattage floodlights and spotlights, low wattage and mid wattage street lighting, linear lighting, and even for RGB lighting. The device also features a 0.9V dropout voltage and an internal under voltage lock-out circuitry provides protection against wrong installation and power failure.

Conclusion

MSL3163BT-R is a low cost, high performance RF power transistor module. It is a PMIC - LED Drivers designed with a number of features such as low quiescent current, wide operating temperature range, wide output current range, and internal programmable compensation voltage. It has a wide range of applications, such as automotive, industrial and indoor lighting systems. Moreover, it supports a current up to 1000mA and is able to provide power supply voltage above 8V. The integrated PWM controller easily dims the LED current with 0-100% PWM control, ensuring high efficiency with low power dissipation.

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