FAN5614S7X Integrated Circuits (ICs)

Voltage - Output:	--
Base Part Number:	FAN5614
Supplier Device Package:	SC-70-6
Package / Case:	6-TSSOP, SC-88, SOT-363
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Applications:	Backlight
Dimming:	Analog, PWM
Frequency:	--
Current - Output / Channel:	80mA
Series:	--
Voltage - Supply (Max):	5.5V
Voltage - Supply (Min):	3.3V
Number of Outputs:	2
Internal Switch(s):	Yes
Topology:	--
Type:	Linear
Part Status:	Obsolete
Packaging:	Tape & Reel (TR)

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

FAN5614S7X is a PMIC (Power Management Interface Controller) - LED Drivers, and it is an effective semiconductor chip that is used for driving LEDs. It is a DC/DC boost converter and provides high efficiency, low cost and high performance to the user. It is a small sized Integrated PMIC - LED Drivers device and requires low operating voltage and current consumption. The FAN5614S7X is a single IC solution for driving multi-color LEDs with high efficiency, low ripple and small size. The FAN5614S7X integrates an input voltage buck-boost converter, a PWM controller and two constant current boost buck converters. The FAN5614S7X adopts Boost-DC/DC/QTOPA (quasi-topology) topology in the input buck-boost converter. In this topology, the input voltage can be between 2V and 4V, making the FAN5614S7X an ideal LED driver for portable LED devices. The input buck-boost converter uses P-MOSFETs in the high and low side to regulate the output voltage and current. The converter also has current limit, thermal and input Voltage regulation functions. The PWM controller in the FAN5614S7X is used for generating pulse signals for controlling the LED intensity. It is realized with a self-biased R-S flip-flop, which are configured to generate a pulse width modulated (PWM) signal. The voltage mode control scheme is suitable for driving multiple LEDs with different DC voltages. The output current and voltage of the driver can be varied according to the current and voltage input of each LEDThe two constant current boost buck converters of the FAN5614S7X are used for driving multi-color LEDs. These converters consist of an inductor, a diode, a boost driver, a MOSFET and a diode. The converter includes the overcurrent protection function, which is used for controlling the LED current and voltage. The converter also has latch functions for controlling the LED current when the LED brightness is too high.In conclusion, the FAN5614S7X is a high performance integrated PMIC - LED Drivers device and it is a convenient and cost effective solution for driving multi-color LEDs. It provides high efficiency, low ripple and small size, and is an ideal LED driver for portable LED devices. The device has current and voltage regulation functions, and provides overcurrent protection, latch functions and PWM control for controlling the LED intensity.

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

Part Number	Manufacturer	Price	Quantity	Description