NCP45521IMNTWG-H vs NCP45520IMNTWG-H Comparison
Detailed side-by-side comparison of NCP45521IMNTWG-H by onsemi and NCP45520IMNTWG-H by onsemi. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | NCP45521IMNTWG-H | NCP45520IMNTWG-H |
|---|---|---|
| Brand | onsemi | onsemi |
| Category | Power MOSFET Drivers | Power MOSFET Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | In Stock | In Stock |
| Unit Price (USD) | $0.79 | $0.58 |
| Product Type | Integrated Load Switch (eFuse) | — |
| Series | ecoSWITCH (NCP45520 / NCP45521) | ecoSWITCH (NCP45520 / NCP45521) |
| Number of Outputs | 1 | — |
| Switch Type | N-Channel integrated MOSFET | — |
| Continuous Output Current | 10.5 A (typical datasheet peak: 11.5 A) | — |
| Input Voltage Range (VIN) | 0.5 V to 13.5 V | — |
| On-Resistance (RDS(on)) | [DATA_NEEDED: typical RDS(on) in mohm at VVIN] | — |
| Enable Input (EN) | Active-high | — |
| Soft-Start / Inrush Limit | Programmable via external capacitor | — |
| Fault Protection | Thermal shutdown, short-circuit protection | Thermal, short-circuit, under-voltage lockout (UVLO) |
| Package | 8-pin DFN (2x2 mm) with exposed pad | 8-DFN EP (2x2 mm) |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40C to +85C | [DATA_NEEDED: Operating temperature range] |
| MSL Level | 3 (168 Hours) | 3 (168 hours) per PartGenie |
| RoHS / REACH | ROHS3 Compliant / REACH Unaffected | — |
| Lead-Free | Yes | — |
| Manufacturer | — | onsemi |
| Function | — | Load Switch / Power Distribution Switch |
| Topology | — | 1:1 N-Channel integrated load switch |
| Continuous Load Current | — | 10.5 A (11.5 A per datasheet description) |
| On-Resistance (Ron) | — | 12.8 mOhm typical |
| Input / Output Voltage Range (Vout / VIN) | — | 0.5 V to 13.5 V |
| Enable Input | — | Active-High |
| Power Good Output | — | Active-High, open-drain (requires >=1 kOhm pull-up) |
| Soft-Start / Slew-Rate Control | — | Yes, external SS capacitor |
| RoHS Status | — | Compliant (ROHS3 Compliant per PartGenie) |
| REACH Status | — | Unaffected per PartGenie |
| Lifecycle Status | — | Active |