The MAX15041 is a low-cost, switch-in synchronous DC-DC converter that delivers up to 3A of output current. The MAX15041 operates from a 4.5V to 28V input voltage range and has an output voltage range of 0.6V to 90% of V IN , which can be set by two external resistors. The MAX15041 is ideal for distributed power, pre-regulated, set-top boxes, televisions, and other consumer electronics applications.
Moulded Case Circuit Breaker is MCCB , How to select good molded case circuit breaker suppliers? Korlen electric is your first choice. All moulded Case Circuit Breakers pass the CE.CB.SEMKO.SIRIM etc. Certificates.
Moulded Case Circuit Breaker /MCCB can be used to distribute electric power and protect power equipment against overload and short-current, and can change the circuit and start motor infrequently. The application of Moulded Case Circuit Breaker /MCCB is industrial.
Molded Case Circuit Breaker,Small Size Molded Case Circuit Breaker,Electrical Molded Case Circuit Breaker,Automatic Molded Case Circuit Breaker Wenzhou Korlen Electric Appliances Co., Ltd. , https://www.zjaccontactor.com
The MAX15041 features a peak current mode PWM controller that operates from an internal fixed 350kHz switching frequency with a 90% maximum duty cycle. The current mode control architecture simplifies the compensation design and guarantees cycle-by-cycle current limit for fast response to input supply and load transients. The high gain transconductance error amplifier allows the use of a Class III compensation scheme for external compensation and supports all ceramic capacitor designs.
Synchronous buck regulators have internal MOSFETs that provide higher efficiency than asynchronous solutions; greatly simplifying the design compared to discrete controller solutions. For ease of design, built-in MOSFETs reduce EMI and reduce board size, providing greater reliability by reducing the number of external components.
The MAX15041 also features thermal shutdown and overcurrent protection (high-side source current, low-side sink current) and a built-in 5V LDO with undervoltage lockout. In addition, the device powers up into the preset output to ensure a safe start.
Other features include an externally adjustable soft start that gradually increases to the output voltage and reduces inrush current. Independent enable control and power-good signals allow for flexible power sequencing.
The MAX15041 is available in a space-saving, high-power, 3mm x 3mm, 16-pin TQFN-EP package that operates over the -40°C to +85°C temperature range.
Typical working circuit
Korlen electric also provide Miniature Circuit Breaker /MCB. Residual Current Circuit Breaker /RCCB. RCBO. Led light and so on .