Part A
NCP5181DR2G
onsemi
- Lifecycle
- Active
- Stock
- 4243 PCS
- Package
- SOIC-8
- Series
- PMIC - Gate Drivers
Parts at a glance
Part B
NCP5162DR2
onsemi
- Lifecycle
- Active
- Stock
- 2613 PCS
- Package
- SOIC-16
- Series
- PMIC - Voltage Regulators - DC DC Switching Controllers
Need help validating a replacement?
Send your BOM and application constraints for technical and sourcing review.
Full specification comparison
Use manufacturer datasheets as the final authority.
| Specification | NCP5181DR2G | NCP5162DR2 |
|---|---|---|
| Supplier | - | onsemi,Rochester Electronics, LLC |
| Part Status | Last Time Buy | Obsolete |
| Output Type | - | Transistor Driver |
| Function | - | Step-Down |
| Output Configuration | - | Positive |
| Topology | - | Buck |
| Number of Outputs | - | 1 |
| Output Phases | - | 1 |
| Voltage - Supply (Vcc/Vdd) | - | 8.8V ~ 18V |
| Duty Cycle(Max) | - | 100% |
| Synchronous Rectifier | - | Yes |
| Clock Sync | - | No |
| Control Features | - | Enable, Soft Start |
| Operating Temperature | -40°C ~ 150°C (TJ) | 0°C ~ 70°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Driven Configuration | Half-Bridge | - |
| Channel Type | Independent | - |
| Number of Drivers | 2 | - |
| Gate Type | N-Channel MOSFET | - |
| Voltage - Supply | 10V ~ 20V | - |
| Logic Voltage - VILVIH | 0.8V, 2.3V | - |
| Current - Peak Output(Source Sink) | 1.4A, 2.2A | - |
| Input Type | Non-Inverting | - |
| High Side Voltage - Max(Bootstrap) | 600 V | - |
| Rise / Fall Time(Typ) | 40ns, 20ns | - |