Part A
NCP1562BDR2G
온세미
- Lifecycle
- Active
- Stock
- 3725 PCS
- Package
- SOIC-16
- Series
- PMIC - 전압 조절기 - DC 스위치 컨트롤러
Parts at a glance
Part B
NCP1547DG
온세미
- Lifecycle
- Active
- Stock
- 7710 PCS
- Package
- SOIC-8
- Series
- PMIC - 전압 조절기 - DC - DC 스위치 조절기
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 | NCP1562BDR2G | NCP1547DG |
|---|---|---|
| Part Status | Active | Obsolete |
| Function | Step-Up/Step-Down | Step-Down |
| Output Configuration | Positive, Isolation Capable | Positive |
| Topology | Forward Converter | Buck |
| Output Type | Transistor Driver | Adjustable |
| Number of Outputs | 2 | 1 |
| Voltage - Input (Min) | - | 4V |
| Voltage - Input (Max) | - | 40V |
| Voltage - Output (Min/Fixed) | - | 0.32V |
| Voltage - Output (Max) | - | 38V |
| Current - Output | - | 1.5A |
| Frequency - Switching | 246kHz ~ 1MHz | 340kHz |
| Synchronous Rectifier | Yes | No |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount |
| Output Phases | 1 | - |
| Voltage - Supply (Vcc/Vdd) | 23.2V ~ 100V | - |
| Duty Cycle(Max) | 85% | - |
| Clock Sync | Yes | - |
| Control Features | Current Limit, Frequency Control, Ramp, Soft Start | - |