| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 20 Pin |
| Supply Voltage (DC) | 6.00V (min) |
| Case/Package | TSSOP-20 |
| Number of Outputs | 1 Output |
| Output Voltage | 0V ~ 34V |
| Output Current | 20 A |
| Number of Channels | 1 Channel |
| Number of Positions | 20 Position |
| Switching Frequency | 1.07 MHz |
| Input Voltage (Max) | 36 V |
| Input Voltage (Min) | 6 V |
| Output Voltage (Max) | 34 V |
| Output Voltage (Min) | 0 V |
| Output Current (Max) | 20 A |
| Operating Temperature (Max) | 125 ℃ |
| Operating Temperature (Min) | -40 ℃ |
| Supply Voltage | 6V ~ 36V |
| Supply Voltage (Max) | 36 V |
| Supply Voltage (Min) | 6 V |
| Input Voltage | 6.36 V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Cut Tape (CT) |
| Size-Length | 6.6 mm |
| Size-Width | 4.5 mm |
| Size-Height | 1.05 mm |
| Operating Temperature | -40℃ ~ 125℃ (TJ) |
The LT3741EFE#PBF is a fixed frequency synchronous step-down DC/DC Controller designed to accurately regulate the output current at up to 20A. The average current-mode controller will maintain inductor current regulation over a wide output voltage range of 0V to (VIN - 2V). The regulated current is set by an analog voltage on the CTRL pins and an external sense resistor. Due to its unique topology, the LT3741 is capable of sourcing and sinking current. The regulated voltage and overvoltage protection are set with a voltage divider from the output to the FB pin. Soft-Start is provided to allow a gradual increase in the regulated current during startup. The switching frequency is programmable from 200 to 1MHz through an external resistor on the RT pin or through the use of the SYNC pin and an external clock signal.
● Control pin provides accurate control of regulated output current
● ±1.5% Voltage regulation accuracy
● ±6% Current regulation accuracy
● Average current mode control
● <1µA shutdown current
● Up to 94% efficiency
● Additional pin for thermal control of load current
Linear Technology
21 Pages / 1.45 MByte
Linear Technology
High Power, Constant Current, Constant Voltage, Step-Down Controller
Linear Technology
LINEAR TECHNOLOGY LT3741EFE#PBF DC-DC Controller, Constant Current, 6V to 36V, 1 Output, Synchronous Buck, 1.07MHz, TSSOP-20
Linear Technology
DC-DC Cntrlr Single-OUT Step Down 233kHz Automotive 20Pin TSSOP EP Tube
Linear Technology
DC-DC Cntrlr Single-OUT Step Down 233kHz Automotive 20Pin TSSOP EP T/R
Linear Technology
LINEAR TECHNOLOGY LT3741EUF#PBF DC-DC Controller, Constant Current, 6V to 36V, 1 Output, Synchronous Buck, 1.07MHz, QFN-20
Linear Technology
IC REG CTRLR BUCK PWM CM 20TSSOP
Linear Technology
LINEAR TECHNOLOGY LT3741IFE-1#PBF DC-DC Controller, Constant Current, 6V to 36V, 1 Output, Synchronous Buck, 1MHz, TSSOP-20
Linear Technology
LINEAR TECHNOLOGY LT3741IUF#PBF DC-DC Controller, Constant Current, 6V to 36V, 1 Output, Synchronous Buck, 1.07MHz, QFN-20
Part Datasheet PDF Search
72,405,303 Parts Datasheet PDF, Update more than 5,000 PDF files ervery day.
