MP28114DG-LF-P
ActiveIC REG BUCK ADJ 600MA 8QFN
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MP28114DG-LF-P
ActiveIC REG BUCK ADJ 600MA 8QFN
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Technical Specifications
Parameters and characteristics for this part
| Specification | MP28114DG-LF-P |
|---|---|
| Current - Output | 600 mA |
| Frequency - Switching | 1.7 MHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature [Max] | 85 C |
| Operating Temperature [Min] | -40 ¯C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package / Case | 8-TFDFN Exposed Pad |
| Supplier Device Package | 8-QFN (2x2) |
| Synchronous Rectifier | True |
| Topology | Buck |
| Voltage - Input (Max) [Max] | 6 V |
| Voltage - Input (Min) [Min] | 2.5 V |
| Voltage - Output (Min/Fixed) | 0.6 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.74 | |
| 10 | $ 2.46 | |||
| 25 | $ 2.32 | |||
| 100 | $ 1.98 | |||
| 250 | $ 1.86 | |||
| Digi-Reel® | 1 | $ 2.74 | ||
| 10 | $ 2.46 | |||
| 25 | $ 2.32 | |||
| 100 | $ 1.98 | |||
| 250 | $ 1.86 | |||
| N/A | 400 | $ 2.44 | ||
| 5000 | $ 2.44 | |||
| Tape & Reel (TR) | 500 | $ 1.15 | ||
Description
General part information
MP28114 Series
The MP28114 is a 1.7MHz constant frequency, current mode, ultra-small PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency and eliminates the needs for an external schottky diode. It is ideal for powering portable equipment that runs from a single cell LithiumIon (Li+) battery. The MP28114 can supply 600mA of load current from a 2.5V to 6V input voltage. The output voltage for the MP28114DG can be regulated as low as 0.6V, while the output voltages of the MP28114DG-1.5, MP28114G-1.8, and MP28114DG-3.3 are fixed at 1.5V, 1.8V, and 3.3V, respectively. The MP28114 can also run at 100% duty cycle for low dropout applications. The MP28114 is available in an ultra-small 2x2mm QFN package.High Efficiency: Up to 95% 1.7MHz Constant Switching Frequency 600mA Available Load Current 2.5V to 6V Input Voltage Range Output Voltage as Low as 0.6V 100% Duty Cycle in Dropout Current Mode Control Short Circuit Protection Thermal Fault Protection <0.1µA Shutdown Current 1.5V,1.8V, and 3.3V Fixed Out-put Versions Ultra-Small 2x2mm QFN Package
Documents
Technical documentation and resources