LTC3118MPFE#TRPBF

Voltage - Output (Min/Fixed):	2V
Base Part Number:	LTC3118
Supplier Device Package:	28-TSSOP-EP
Package / Case:	28-TSSOP (0.173", 4.40mm Width) Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Synchronous Rectifier:	Yes
Frequency - Switching:	1.2MHz
Current - Output:	2A
Voltage - Output (Max):	18V
Series:	--
Voltage - Input (Max):	18V
Voltage - Input (Min):	2.2V
Number of Outputs:	1
Output Type:	Adjustable
Topology:	Buck-Boost
Output Configuration:	Positive
Function:	Step-Up/Step-Down
Part Status:	Active
Packaging:	Tape & Reel (TR)

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LTC3118MPFE#TRPBF Application Field And Working Principle

The LTC3118MPFE#TRPBF is a high performance synchronous step-down switching regulator designed to support an input voltage range of 4.0 V to 14 V and provide an output voltage of 0.60 V to 5.50 V. This switching regulator is primarily used in high power density and high efficiency applications such as RF power amplifiers, multi-phase point of load (PoL) converters, automotive DC/DC converters, and battery chargers. This device is ideal for applications that require lower operating voltages and high ripple rejection, as well as high efficiency and low standby power consumption.The LTC3118MPFE#TRPBF is a dual output switching regulator which features PWM operation over the entire input voltage range. It operates with a switching frequency of 1.2 MHz, allowing for small surface mount components. The device can be synced to an external clock for synchronization during multiple-output applications. It also features a full line of protection functions including under-voltage and over-voltage protection, over-temperature protection, and short-circuit protection. Furthermore, the device can operate in low-power mode, providing a low-power solution for applications requiring low-power operation. TheSwitching regulator\'s output utilizes current mode control and operated in two-phase operation. It also has an adjustable soft-start function and an adjustable peak current limit function. The device can be enabled via a logic-level enable input as well as a slew-rate limited enable input.The LTC3118MPFE#TRPBF is a high-performance synchronous switch regulator, allowing for efficient voltage conversion with high ripple rejection. Its dual output feature and adjustable control settings makes it a suitable solution in multiple high-power applications. Its soft-start and current limitation feature ensures safe and power efficient operation even in cases of high power loading. Furthermore, its comprehensive protection features make it ideal for harsh environment applications as well. Overall, the LTC3118MPFE#TRPBF is an ideal solution for multiple high power and high efficiency applications. With its low-power operation, variable input voltage range, adjustable control settings, and comprehensive protection, it serves as an efficient and reliable solution for multiple applications. It is a key component in applications such as RF power amplifiers, multi-phase point of load (PoL) converters, automotive DC/DC converters, and battery chargers.

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