LSP5523-R8A
ActiveCONV DC TO DC SINGLE STEP DOWN 4.5V TO 27V 8-PIN ESOP EP T/R
LSP5523-R8A
ActiveCONV DC TO DC SINGLE STEP DOWN 4.5V TO 27V 8-PIN ESOP EP T/R
Description
General part information
LSP5523-R8A
The LSP5523 is a monolithic synchronous buck regulator. The device integrates 90mΩ MOSFETS that provide3A continuous load current over a wide operating input voltage of 4.5V to 27V. Current mode control providesfast transient response and cycle-by-cycle current limit. An adjustable soft-start prevents inrush current at turn on.
Technical Specifications
Parameters and characteristics for this part
| Specification | LSP5523-R8A |
|---|---|
| Current - Output | 3 A |
| Frequency - Switching | 340 kHz |
| Function | Step-Down |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Operating Temperature (Max) | 125 °C |
| Operating Temperature (Min) | -20 °C |
| Output Configuration | Positive |
| Output Type | Adjustable |
| Package Features | Exposed Pad |
| Package Length | 0.154 in |
| Package Name | 8-SOIC, 8-SOP-EP |
| Package Width | 3.9 mm |
| Synchronous Rectifier | Yes |
| Topology | Buck |
| Voltage - Input (Max) | 27 V |
| Voltage - Input (Min) | 4.5 V |
| Voltage - Output (Max) | 21.6 V |
| Voltage - Output (Min/Fixed) | 0.925 V |
Pricing
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CAD
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Documents
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