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See Technical Specifications

LT3504EUFD#PBF +BOM

Quad 40V/1A Step-Down Switching Regulator with 100% Duty Cycle Operation

Manufacturer:

LINEAR
Mfr.Part #:

LT3504EUFD#PBF
Datasheet:

LT3504EUFD#PBF Datasheet (PDF)
Output Voltage:

Adjustable
Output Current:

1 A
Input Voltage, Max:

40 V
Number Of Outputs:

4 Output
EDA/CAD Models:

Request Free CAD Models for LT3504EUFD#PBF

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Tel: +852 95804164

LT3504EUFD#PBF General Description

Compact and versatile, the LT3504EUFD#PBF is packaged in a convenient 16-lead QFN package, making it ideal for space-constrained designs without compromising on functionality. Its high efficiency of up to 92% contributes to lower power consumption and improved system performance, making it a cost-effective solution for various electronic applications

Key Features

Wide Input Range: 3.2V to 40V
Four 1A Outputs
100% Duty Cycle Operation
Resistor-Programmed Constant Frequency
Short-Circuit Robust
Wide SYNC Range: 350kHz to 2.2MHz
Anti-Phase Switching Reduces Ripple
800mV FB Voltage
Independent Run/Soft-Start Pins
Shutdown with UVLO
Internal Compensation
Thermal Shutdown
Tiny 28-Lead (4mm × 5mm) Thermally Enhanced QFN Package

Application

Automotive Battery Regulation
Industrial Control Supplies
Wall Transformer Regulation
Distributed Supply Regulation

Specifications

Product Category	Switching Voltage Regulators	Output Voltage	Adjustable
Output Current	1 A	Input Voltage, Max	40 V
Number of Outputs	4 Output	Topology	Buck
Mounting Style	SMD/SMT	Switching Frequency	2.2 MHz
Quiescent Current	2.7 mA	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Series	LT3504
Input Voltage, Min	3.2 V	Input Voltage	3.2 V to 40 V
Operating Supply Current	2.7 mA	Product Type	Switching Voltage Regulators
Shutdown	Shutdown	Factory Pack Quantity	73
Subcategory	PMIC - Power Management ICs	Supply Voltage - Min	3.2 V
Type	Buck Regulator	Unit Weight	0.016861 oz