NCV81599MWTXG
I2C CONFIGURABLE, 4-SWITCH BUCK
Pmic Voltage Regulators Dc Dc Switching Controllers
32-VFQFN Exposed Pad
Automotive, AEC-Q100
Active
$7.86 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | onsemi |
| Model | NCV81599MWTXG |
| Package / Case | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Topology | Buck, Boost |
| Number of Outputs | 4 |
| Supplier Device Package | 32-QFNW (5x5) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
NCV81599MWTXG by onsemi is a Buck, Boost IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to N/A, output adjustable. The 32-VFQFN Exposed Pad package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Step-Up/Step-Down |
| Topology | Buck, Boost |
| Output Type | Transistor Driver |
| Output Phases | 2 |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking |
| Number of Outputs | 4 |
| Serial Interfaces | I²C |
| Output Configuration | Positive |
| Synchronous Rectifier | Yes |
| Voltage - Supply (Vcc/Vdd) | 4.5V ~ 32V |
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