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MP1528DQ +BOM

LED Driver, 1-Segment, 3 X 3 MM, MO-229VEEA-2, QFN-6

Produttore:

MONOLITHIC POWER SYSTEMS INC
ProduttorePart #:

MP1528DQ
Scheda dati:

MP1528DQ Scheda dati (PDF)
Pbfree Code:

No
Part Life Cycle Code:

Active
Pin Count:

6
Reach Compliance Code:

compliant
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per MP1528DQ

MP1528DQ Descrizione generale

DESCRIPTIONThe MP1528 is a step-up converter designed for driving up to nine (9) series White LEDs (LED) from a single cell Lithium-Ion battery. It regulates the LED current and includes an analog input for varying the LED brightness.The MP1528 uses current limited, variable frequency architecture to regulate the LED current while maintaining high efficiency. The BIAS pin measures the output voltage and turns off the converter if an over voltage condition is present to prevent damage due to an open circuit condition. The LED current is measured with an external current sense resistor. The low 0.4V full-scale regulation threshold and 0.63Ω power switch minimize power loss.The MP1528 is available in an 8 pin MSOP and a tiny 6 pin 3mm x 3mm QFN packages.FEATURES• Drives up to 9 Series White LEDs• Integrated 0.63Ω Power MOSFET• Low 0.4V Full-Scale Current Sense Threshold• Over 20mA Output Current Capacity• Analog and Digital PWM Brightness Control• Open Load Shutdown• Soft-Start• Internal Current Limit• Under Voltage Lockout• Thermal Shutdown• Available in 8-Pin MSOP and Tiny 3mm x 3mm 6-Pin QFN PackagesAPPLICATIONS• Handheld Computers• PDAs• PDA Phones• Digital and Video Cameras• Small LCD Displays

Specifiche

Pbfree Code	No	Part Life Cycle Code	Active
Pin Count	6	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code	8542.39.00.01
Interface IC Type	LED DISPLAY DRIVER	JESD-30 Code	S-XDSO-N6
Length	3 mm	Multiplexed Display Capability	NO
Number of Functions	1	Number of Segments	1
Number of Terminals	6	Operating Temperature-Max	85 °C
Operating Temperature-Min	-40 °C	Peak Reflow Temperature (Cel)	NOT SPECIFIED
Qualification Status	Not Qualified	Seated Height-Max	1 mm
Supply Voltage-Max	36 V	Supply Voltage-Min	2.7 V
Supply Voltage-Nom	5 V	Surface Mount	YES
Temperature Grade	INDUSTRIAL	Terminal Form	NO LEAD
Terminal Pitch	0.95 mm	Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	NOT SPECIFIED	Width	3 mm

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