| Parameters | 
                                                                                                            
                                            | Input Voltage (Max) | 5.5V | 
                                                                            
                                            | Control Technique | PULSE WIDTH MODULATION | 
                                                                            
                                            | Synchronous Rectifier | Yes | 
                                                                            
                                            | Switcher Configuration | PUSH-PULL | 
                                                                            
                                            | Duty Cycle (Max) | 84% | 
                                                                            
                                            | Clock Sync | No | 
                                                                            
                                            | Length | 4.89mm | 
                                                                            
                                            | Width | 3.9mm | 
                                                                            
                                            | RoHS Status | RoHS Compliant | 
                                                                            
                                            | Mounting Type | Surface Mount | 
                                                                            
                                            | Package / Case | 8-SOIC (0.154, 3.90mm Width) | 
                                                                            
                                            | Surface Mount | YES | 
                                                                            
                                            | Operating Temperature | -40°C~125°C TJ | 
                                                                            
                                            | Packaging | Tape & Reel (TR) | 
                                                                            
                                            | Pbfree Code | yes | 
                                                                            
                                            | Part Status | Obsolete | 
                                                                            
                                            | Moisture Sensitivity Level (MSL) | 1  (Unlimited) | 
                                                                            
                                            | Number of Terminations | 8 | 
                                                                            
                                            | ECCN Code | EAR99 | 
                                                                            
                                            | Subcategory | Switching Regulator or Controllers | 
                                                                            
                                            | Terminal Position | DUAL | 
                                                                            
                                            | Terminal Form | GULL WING | 
                                                                            
                                            | Peak Reflow Temperature (Cel) | 260 | 
                                                                            
                                            | Time@Peak Reflow Temperature-Max (s) | 40 | 
                                                                            
                                            | JESD-30 Code | R-PDSO-G8 | 
                                                                            
                                            | Function | Step-Down | 
                                                                            
                                            | Number of Outputs | 1 | 
                                                                            
                                            | Output Type | Transistor Driver | 
                                                                            
                                            | Input Voltage-Nom | 5V | 
                                                                            
                                            | Analog IC - Other Type | SWITCHING CONTROLLER | 
                                                                            
                                            | Output Configuration | Positive | 
                                                                            
                                            | Voltage - Supply (Vcc/Vdd) | 2V~25V | 
                                                                            
                                            | Input Voltage (Min) | 4.5V | 
                                                                            
                                            | Topology | Buck | 
                                                                            
                                            | Control Mode | VOLTAGE-MODE | 
                                                                            
                                            | Frequency - Switching | 300kHz | 
                                                                                                    
                            
                         
                                                NX2124ACSTR Overview
This switching controller fits most application requirements since it is packaged in a 8-SOIC (0.154, 3.90mm Width) package. There is enough capacity in the dc motor controller to generate the output for the 1  input. The pmic is packaged in Tape & Reel (TR) solid enclosure. With Transistor Driver dc switching's output (s), it is able to handle it. This dc control has a supply voltage and operating voltage of 2V~25V. Worked in an dc switcher with a -40°C~125°C TJ rating. The switching controller is capable of switching at the 300kHz position. It is suitable for general dc dc regulator when it is set to Surface Mount. Connected to a SWITCHING CONTROLLER analog IC, the switch converters are connected to a power supply. There are a DUAL terminal on the switching converters. An array of 8 terminations of dc switching. It includes PULSE WIDTH MODULATION as one of the control techniques dc dc converter ic adapts. There is a DC switcher's nominal voltage of 5V. In particular, switching converter is a type of Switching Regulator or Controllers. dc dc voltage regulators should have a minimum input voltage of 4.5V. Voltages 5.5V are the maximum that the dc to dc regulator will accept. 
NX2124ACSTR Features
Transistor Driver Outputs
Switching Frequency: 300kHz
PULSE WIDTH MODULATION
NX2124ACSTR Applications
There are a lot of Microsemi Corporation NX2124ACSTR DC to DC converter applications. 
- Alternators
- Surge protection circuits
- Digital video recorders
- Automation technology
- Refrigerators of central air conditioners
- Magnetohydrodynamic power
- Driver circuits
- Hydraulic presses
- Product burn-in 
- Hydrogen power