LTC3703HGN#PBF

Frequency - Switching:	100kHz ~ 600kHz
Base Part Number:	LTC3703
Supplier Device Package:	16-SSOP
Package / Case:	16-SSOP (0.154", 3.90mm Width)
Operating Temperature:	-40°C ~ 150°C (TJ)
Control Features:	Current Limit, Enable, Frequency Control, Soft Start
Serial Interfaces:	--
Clock Sync:	Yes
Synchronous Rectifier:	Yes
Duty Cycle (Max):	93%
Series:	--
Voltage - Supply (Vcc/Vdd):	9.3 V ~ 15 V
Output Phases:	1
Number of Outputs:	1
Topology:	Buck
Output Configuration:	Positive
Function:	Step-Down
Output Type:	Transistor Driver
Part Status:	Active
Packaging:	Tube

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PMIC - Voltage Regulators - DC DC Switching Controllers

The LTC3703HGN#PBF is a highly integrated pulse width modulation (PWM) DC/DC switching controller integrated circuit (IC) manufactured by Linear Technology Corporation. The LTC3703HGN#PBF can be used as a high power, multiphase switching regulator or synchronous rectifier to achieve high efficiency switching power supplies.

The LTC3703HGN#PBF is a multi-channel PWM controller IC that can provide up to 6 channels of high and low side gate drivers to produce a multiple phase output voltage from an input voltage supply. It has an internal oscillator, adjustable soft-start and provides a wide range of programmable output voltage and power levels. Using multiple channels together allows the output voltage to be precisely regulated over a wide voltage and current range. The integrated PWM controller also provides low duty cycle PWM operation, programmable loop compensation and dead-time control.

The LTC3703HGN#PBF is ideal for applications that require high power conversion efficiency, such as motor drives, server power supplies and other applications where power conversion is required. Its wide operating temperature range makes it suitable for use in harsh environments. Additionally, since the LTC3703HGN#PBF is made from high-quality semiconductor materials, it is also suitable for use in high-temperature automotive applications.

To achieve maximum efficiency, the LTC3703HGN#PBF includes an integrated start-up circuit and a high-performance error amplifier. Additionally, it has a programmable RDSON current-mode control with dead-time compensation. This feature ensures that the device can switch on and off quickly and accurately, while also providing enhanced system stability. The LTC3703HGN#PBF also features a wide pulse-width modulation frequency range, allowing the user to adjust the frequency from 100kHz to 1MHz as needed.

The LTC3703HGN#PBF is an excellent choice for high-current and high-frequency switching applications. In addition to its high-performance and robust design, the device is also very easy to configure. The device includes an I2C interface which provides full control over the device\'s internal registers, allowing the user to easily configure the desired output voltage, operating mode, and timing. Additionally, the device has an input voltage range of 3V to 28V and an output voltage range of 0.8V to 26V, making it suitable for a wide variety of applications.

The LTC3703HGN#PBF is a highly integrated, high-performance switching controller that features a wide operating temperature range, a wide input voltage range, and wide operating frequency range. This makes it suitable for a wide range of applications, including motor drives, computers, and other power conversion applications. With its intuitive I2C interface and wide range of configuration options, the LTC3703HGN#PBF is an excellent choice for any applications requiring high power conversion efficiency.

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