LED2001PUR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

LED2001PUR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW36085342
Category

LED Driver, LED Display Driver
Package

VQFN-8
Description

LED Driver 3Segment 3.3V/5V/9V/12V/15V 8Pin VFQFPN EP T/R
Documentation

Datasheet

LED2001PUR Global Supplier

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LED2001PUR Specifications

Attribute	Attribute Value

Part Number	LED2001PUR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW36085342
Category	LED Driver, LED Display Driver
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	VQFN-8
Frequency	850 kHz
Number of Outputs	1 Output
Input Voltage (DC)	12 V
Output Current	4 A
Number of Channels	1 Channel
Number of Positions	8 Position
Power Dissipation	2000 W
Quiescent Current	2.5 mA
Switching Frequency	850 kHz
Input Voltage (Max)	18 V
Input Voltage (Min)	3 V
Input Voltage (DC Max)	18 V
Input Voltage (DC Min)	3 v
Output Voltage (Max)	20 V
Output Voltage (Min)	18 V
Output Current (Max)	4 A
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	2000 mW
Supply Voltage	3V ~ 18V
Input Voltage	3V ~ 18V
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Size-Length	4.1 mm
Size-Width	4.1 mm
Size-Height	0.95 mm
Operating Temperature	-40℃ ~ 150℃ (TJ)
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The LED2001PUR is a monolithic step-down DC-to-DC Converter designed to operate as precise constant current source with an adjustable current capability up to 4A DC. The embedded PWM dimming circuitry features LED brightness control. The regulated output current is set connecting a sensing resistor to the feedback pin. The embedded synchronous rectification and the 100mV typical RSENSE voltage drop enhance the efficiency performance. The size of the overall application is minimized thanks to the high switching frequency and ceramic output capacitor compatibility. The device is fully protected against thermal overheating, overcurrent and output short-circuit.
PWM dimming
Synchronous rectification
Peak current mode architecture
Embedded compensation network
Internal current limiting
Ceramic output capacitor compliant
Thermal shutdown
±7% Output current accuracy

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- Anti-vibration foam
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- Surface testing

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