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LP5521TM/NOPB-LP5521TMX/NOPB Fast Delivery,Good Price
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Partno Mfg Dc Qty AvailableDescript
LP5521TM/NOPB |LP5521TMNOPBNSN/a1407avaiProgrammable Three Channel LED Driver 20-DSBGA -30 to 85
LP5521TMX/NOPB |LP5521TMXNOPBNSN/a1552avaiProgrammable Three Channel LED Driver 20-DSBGA -30 to 85
LP5521TMX/NOPB |LP5521TMXNOPBTIN/a2860avaiProgrammable Three Channel LED Driver 20-DSBGA -30 to 85


LP5521TMX/NOPB ,Programmable Three Channel LED Driver 20-DSBGA -30 to 85 SNVS441I–JANUARY 2007–REVISED NOVEMBER 20165 Pin Configuration and FunctionsYFQ PackageYFQ Package ..
LP5521TMX/NOPB ,Programmable Three Channel LED Driver 20-DSBGA -30 to 85Block Diagram... 11 12 Mechanical, Packaging, and OrderableInformation..... 417.3 Feature Descripti ..
LP5523TM/NOPB ,Programmable LED Driver 25-DSBGA -30 to 85Features 3 DescriptionThe LP5523 is a 9-channel LED driver designed to1• Three Independent Program ..
LP5524TM-5 , Parallel LED Driver with PWM Brightness Control in Micro SMD Package
LP5524TMX-5 , Parallel LED Driver with PWM Brightness Control in Micro SMD Package
LP55271TLX , Tiny LED Driver for Camera Flash and 4 LEDs with I2C Programmability, Connectivity Test and Audio Synchronization
LT1084IT ,3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
LT1084MK ,3A, 5A, 7.5A Low Dropout Positive Fixed Regulators
LT1084MK-12 ,3A/ 5A/ 7.5A Low Dropout Positive Fixed Regulators
LT1084MK-5 ,3A/ 5A/ 7.5A Low Dropout Positive Fixed Regulators
LT1085 ,7.5A, 5A, 3A Low Dropout Positive Adjustable Regulators
LT1085-3.3 ,3A/ 5A/ 7.5A Low Dropout Positive Fixed Regulators


LP5521TM/NOPB-LP5521TMX/NOPB
Programmable Three Channel LED Driver
COUT CFLY2
VOUT CFLY1N CFLY2P CFLY2N
RGB LED 0...25.5 mA/LED
0.47 μF Automatic Power Save ModeI2 C-Compatible Interface Independently Programmable Constant Current
Outputs with 8-Bit Current Setting and 8-Bit PWM
Control Typical LED Output Saturation Voltage50 mV and
Current Matching 1% Three Program Execution Engines with Flexible
Instruction Set Autonomous Operation Without External Control Large SRAM Program Memory Two General Purpose Digital Outputs Applications Fun and Indicator Lights LCD Sub-Display Backlighting Keypad RGB Backlighting and Phone Cosmetics Vibra, Speakers, Waveform Generator Blood Glucose Meter Handheld POS Terminals Electronic Access Control Where RGB Indicationis Needed
Typical Application Circuit

charge pump gain based on LED forward voltage
requirements and is able to automatically enter
power-save mode, when LED outputs are not active
and thus lowering current consumption.
Three independent LED channels have accurate
programmable current sources and PWM control.
(1) Forall available packages, see the orderable addendumat
the endofthe data sheet.
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