Product Descriptions
The EV2358DS-00A is the evaluation board for the MP2358, a monolithic step-down switch mode converter with a built in internal power MOSFET. It achieves 2A continuous output current over a wide input supply range with excellent load and line regulation.
The MP2358 employs current mode operation for fast transient response and loop stabilization.
Its Fault condition protection includes cycle-by-cycle current limiting and thermal shutdown. In shutdown mode the regulator draws 23µA of supply current. The Programmable softstart minimizes the inrush supply current and the output overshoot at initial startup.
The MP2358 requires a minimum number of readily available standard external components.
Product Features
• 2A Output Current
• Stable with Low ESR Output Ceramic Capacitors
• Up to 95 PERCENT Efficiency
• Wide 4.75V to 23V Operating Input Range
Product Applications
• Distributed Power Systems
• Battery Charger
• DSL Modems
• Pre-Regulator for Linear Regulators
Product Specification
| Attribute | Attribute value |
| ANSM-Part# | ANSM-MP2358DS-LF-Z |
| Category | Integrated Circuits (ICs) |
| Power Management (PMIC) | |
| Voltage Regulators - DC DC Switching Regulators | |
| Mfr | - |
| Series | - |
| Packaging | Tape & Reel (TR) |
| Part Status | Not For New Designs |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 4.75V |
| Voltage - Input (Max) | 23V |
| Voltage - Output (Min/Fixed) | 0.92V |
| Voltage - Output (Max) | 16V |
| Current - Output | 2A |
| Frequency - Switching | 370kHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 8-SOIC |
| Base Product Number | MP2358 |
Product Photos
For more product information, please download the PDF
