LTC3526BEDC#TRMPBF

Voltage - Output (Min/Fixed):	1.6V
Base Part Number:	LTC3526
Supplier Device Package:	6-DFN (2x2)
Package / Case:	6-WFDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Synchronous Rectifier:	Yes
Frequency - Switching:	1MHz
Current - Output:	500mA (Switch)
Voltage - Output (Max):	5.25V
Series:	--
Voltage - Input (Max):	5.25V
Voltage - Input (Min):	1V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Boost
Output Configuration:	Positive
Function:	Step-Up
Part Status:	Active
Packaging:	Tape & Reel (TR)

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The LTC3526BEDC#TRMPBF is one of the most reliable and efficient DC to DC switching regulators available today. This integrated circuit is a highly integrated, current-mode controller and switching regulator, designed for high efficiency, low noise and low cost, making it suitable for a variety of applications.

Application Fields

The LTC3526BEDC#TRMPBF is a versatile regulator making it suitable for a wide range of applications. It is designed for use in low-noise voltage regulation, such as in high-precision power supplies, high frequency switching of capacitive loads, automotive power supplies, and portable devices. The device can be used in a variety of architectures, such as SEPIC, two-phase and three-phase buck, and is capable of supporting a wide range of output voltages and power levels.The device is designed to support extended battery run-times, drawing less current than conventional linear regulators. It also offers many advanced features, such as programmable soft-start, output power-good, current limit and thermal shutdown. These features make the device an ideal choice for battery-powered, portable, and automotive applications.

Working Principle

The LTC3526BEDC#TRMPBF is a DC to DC switching regulator with a wide range of applications, including automotive power management, portable devices, or high-precision power supplies. It is based on the pulse width modulation (PWM) combined with current-mode control (CMC).The PWM signal is generated by the internal oscillator and it determines the width of the pulses that are applied to switch on the external MOSFETs. The CMC loop maintains precise control of the output voltage by compensating for line and load transients and changing the duty cycle of the PWM signal to maintain a constant output voltage.The LTC3526BEDC#TRMPBF integrates a step down DC converter, an integrated power MOSFET switch, programmable current limit circuitry, a low dropout linear regulator and other features. It is designed to operate at an input voltage range of 4.5V to 40V. The output voltage is adjustable from 0.9V to the maximum input voltage.In summary, the LTC3526BEDC#TRMPBF is a DC to DC switching regulator which is suitable for a wide range of applications. The device is integrated with advanced features that enable low noise and high efficiency operation. It offers enhanced performance for battery-powered and automotive applications, and sets a new standard of excellence for high-precision power supplies.

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