IS31FL3236A-QFLS2-TR LED Driver 38000uA Supply Current IC

• shape: Round
• Conductive Type: Unipolar Integrated Circuit
• Integration: LSI
• Technics: Thick Film IC
• Application: Specific Integrated Circuits
• Type: Digital IC
• Model NO.: IS31FL3236A-QFLS2-TR
• MFG.: ISSI
• D/C: 22+
• Package: QFN44
• Quality: Genuine New Original
• Transport Package: Box
• Origin: China
• HS Code: 8542390000
• Production Capacity: 1000000PCS

Product Description

Description

IS31FL3236A-QFLS2-TR : LED Driver IC 36 Output Linear Constant Current Dimming 38mA 44-QFN (5x5)

Mfr. Part#: IS31FL3236A-QFLS2-TR

Mfr.: ISSI

Datasheet: (e-mail or chat us for PDF file)

ROHS Status: 

Quality: 100% Original

Warranty: ONE YEAR
 

Product Status	Active
Type	Linear
Topology	Constant Current
Internal Switch(s)	Yes
Number of Outputs	36
Voltage - Supply (Min)	2.7V
Voltage - Supply (Max)	5.5V
Voltage - Output	-
Current - Output / Channel	38mA
Frequency	3kHz, 22kHz
Dimming	-
Applications	LED Lighting
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	44-PowerWFQFN
Supplier Device Package	44-QFN (5x5)
Base Product Number	IS31FL3236

IS31FL3236A is comprised of 36 constant current channels each with independent PWM control, designed for driving LEDs, PWM frequency can be 3kHz or 22kHz. The output current of each channel can be set at up to 38mA (Max.) by an external resistor and independently scaled by a factor of 1, 1/2, 1/3 and 1/4. The average LED current of each channel can be changed in 256 steps by changing the PWM duty cycle through an I2C interface. The chip can be turned off by pulling the SDB pin low or by using the software shutdown feature to reduce power consumption. IS31FL3236A is available in QFN-44 (5mm×5mm) and eTQFP-48 packages. It operates from 2.7V to 5.5V over the temperature range of -40°C to +85°C and -40°C to +125°C.


APPLICATIONS • Hand-held devices for LED display • LED in home appliances

 

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• Located in Shenzhen, the electronic market center of China.
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