Function
Step-Up, Step-Down
Topology
Buck, Boost
Packaging
Tape & Reel (TR)
Clock Sync
Yes
RoHS Compliant
Why Choose Us
Quality Warranty
Quality guarantee
ESD Safe
Anti-static protection
Global Shipping
Fast delivery
Quick Response
Fast RFQ
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MOQ1 pcs
Professional Packaging
Original Packaging
Factory sealed, ESD anti-static tray
Desiccant Protection
Humidity indicator card & silica gel included
Vacuum Sealing
Moisture barrier bag, nitrogen filled
Secure Boxing
Anti-vibration foam, shock-proof labeling
| Parameter | Value |
|---|---|
| Category | DC DC Switching Controllers |
| Manufacturer | onsemi |
| Series | - |
| Function | Step-Up, Step-Down |
| Topology | Buck, Boost |
| Packaging | Tape & Reel (TR) |
| Clock Sync | Yes |
| Output Type | PWM Signal |
| Part Status | Not For New Designs |
| Manufacturer | onsemi |
| Mounting Type | Surface Mount |
| Output Phases | 2 |
| Package / Case | 32-VFQFN Exposed Pad |
| Control Features | Current Limit, Enable, Frequency Control, On Time Control, Ramp, Soft Start |
| Duty Cycle (Max) | - |
| Number of Outputs | 1 |
| Serial Interfaces | I2C |
| Base Product Number | NCP81239 |
| Output Configuration | Positive |
| Frequency - Switching | 150kHz ~ 1.2MHz |
| Operating Temperature | -40°C ~ 100°C |
| Synchronous Rectifier | No |
| Supplier Device Package | 32-QFN (5x5) |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 28V |
Package
-
MSL
-