MXL1074, MXL1076 5A/2A, Step-Down, PWM, Switch-Mode DC-DC Regulators

The MXL1074 MXL1076 are monolithic, bipolar, pulse-width modulation (PWM), switch-mode DC-DC Regulators optimized for Step-down applications. The MXL1074 is rated at 5A, while the MXL1076 is rated at 2A. Few external components are needed for standard operation because the power Switch Oscillator and control circuitry are all on-chip. Employing a classic buck topology, these Regulators perform high-current Step-down functions, but CAN also be configured as an inverter, a negative boost converter, or a flyback converter.
The Regulators have excellent dynamic and transient-response characteristics, while featuring cycle-by-cycle current limiting to protect against overcurrent faults and short-circuit output faults. The MXL1074 MXL1076 also have a wide 8V to 40V input range in the Step-down configuration. In inverting and Step-up configurations, the input CAN be as low as 5V.
The MXL1074 MXL1076 are available in a 5-pin TO-220 package. The devices have a preset 100kHz Oscillator frequency and a preset current limit of 6.5A for the MXL1074 and 2.6A for the MXL1076. The MXL1074 MXL1076 are pin compatible with the LT1074 LT1076.
By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
MXL1074HCCK Maxim Integrated Products Conv DC-DC Single Step Down 8V to 40V
MXL1074ET Maxim Integrated Products Switching Regulator, Voltage-mode, 8.5A, 120kHz Switching Freq-Max, BIPolar, PSFM5, TO-220, 5 PIN
MXL1074ECK Maxim Integrated Products Conv DC-DC Single Step Down 8V to 40V 5-Pin(5+Tab) TO-220
MXL1074CT-SL Maxim Integrated Products Switching Regulator
MXL1074CT Maxim Integrated Products Switching Regulator, Voltage-mode, 8.5A, 120kHz Switching Freq-Max, BIPolar, PSFM5, TO-220, 5 PIN
MXL1074 's PackagesMXL1074 's pdf datasheet
MXL1074CT TO-220
MXL1074CT-SL TO-220
MXL1074ET TO-220




MXL1074 Pinout, Pinouts
MXL1074 pinout,Pin out
This is one package pinout of MXL1074,If you need more pinouts please download MXL1074's pdf datasheet.

MXL1074 Application circuits
MXL1074 circuits
This is one application circuit of MXL1074,If you need more circuits,please download MXL1074's pdf datasheet.


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