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See Technical Specifications

LT3932IUFD#PBF

36V, 2A Synchronous Step-Down LED Driver

Manufacturer:

Analog Devices, Inc
Mfr.Part #:

LT3932IUFD#PBF
Datasheet:

LT3932IUFD#PBF Datasheet (PDF)
packingQty:

Tube,73
packingOption:

Tube
tempRange:

-40 to 125C
Series:

LT3932
EDA/CAD Models:

Request Free CAD Models for LT3932IUFD#PBF

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LT3932IUFD#PBF General Description

The LT3932, featuring the Silent Switcher^®architectureto minimize EMI/EMC emissions, utilizes fixed-frequency,peak current control and provides PWM dimming for astring of LEDs. The LED current is programmed by an analogvoltage or the duty cycle of pulses at the CTRL pin. Anoutput voltage limit can be set with a resistor divider tothe FB pin.

Key Features

±1.5% LED Current Regulation
±1.2% Output Voltage Regulation
5000:1/10000+:1 PWM Dimming at 100Hz (LT3932/LT3932-1)
128:1 Internal PWM Dimming
Spread-Spectrum Frequency Modulation
Silent Switcher^® Architecture for Low EMI
3.6V to 36V Input Voltage Range
0V to 36V LED String Voltage

Application

Automotive Lighting
Industrial and General Purpose Lighting
Machine Vision Systems

Specifications

model	LT3932IUFD#PBF	packingQty	Tube,73
packingOption	Tube	lifeCycle	production
tempRange	-40 to 125C	Product Category	LED Lighting Drivers
Series	LT3932	Mounting Style	SMD/SMT
Number of Outputs	1 Output	Output Current	2 A
Input Voltage, Min	3.6 V	Input Voltage, Max	36 V
Topology	Buck	Operating Frequency	200 kHz to 2 MHz
Output Voltage	Adjustable	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Features	PWM Dimming, Open LED Protection
Input Voltage	3.6 V to 36 V	Number of Channels	1 Channel
Product	LED Drivers	Product Type	LED Lighting Drivers
Factory Pack Quantity	73	Subcategory	Driver ICs
Supply Current - Max	2.7 mA	Type	Synchronous Step Down LED Driver
Unit Weight	0.053231 oz