onsemi NCV81599MWTXG DC DC Switching Controllers
Buck, Boost Regulator Positive Output Step-Up/Step-Down I2C DC-DC Controller IC 32-QFNW (5x5)
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCV81599MWTXG
Detailed Description
I2C CONFIGURABLE, 4-SWITCH BUCK
Package
32-VFQFN Exposed Pad
Key Features
Package / Case: 32-VFQFN Exposed Pad; Mounting Type: Surface Mount, Wettable Flank
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
NCV81599MWTXG Datasheet
Quick Jump:
Technical Specifications
onsemi NCV81599MWTXG DC DC Switching Controllers technical specifications.
General
RoHS
Yes
Package / Case
32-VFQFN Exposed Pad
Mounting Type
Surface Mount, Wettable Flank
Operating Temperature
-40°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 32V
Lifecycle Status
Active
Output Type
Transistor Driver
Number of Outputs
4
Topology
Buck, Boost
Control Features
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start, Tracking
Alternate Parts Comparison (NCV81599MWTXG vs NCV84120DR2G vs NCP81102MNTXG vs NCP81102MNTWG)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-VFQFN Exposed Pad | 8-SOIC | 32-VFQFN Exposed Pad | 32-VFQFN Exposed Pad |
| Mounting Type | Surface Mount, Wettable Flank | Surface Mount | Surface Mount | Surface Mount |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Obsolete |
| Package | QFNW-32 | SOIC-8 | 32-VFQFNExposedPad | 32-VFQFN Exposed Pad |
| Number of Outputs | 4 | 1 | 4 | -- |
| Series | -- | Automotive, AEC-Q100 | NCP81102 | NCP81102 |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
LM34936QPWPTQ1Texas InstrumentsSimilaronsemi
Pin NoPkg NoElec Mixed
30-V automotive wide VIN synchronous four-switch buck-boost controller 28-HTSSOP -40 to 125
More Parts in DC DC Switching Controllers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
NCP81239MNTXGonsemiBuck, Boost Regulator Positive Output Step-Up, Step-Down I2C DC-DC Controller IC 32-QFN (5x5)