onsemi NCP81274MNTXG DC DC Switching Controllers
IC SYNC BUCK CTLR 8PHASE 40QFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP81274MNTXG
Detailed Description
IC SYNC BUCK CTLR 8PHASE 40QFN
Package
40-VFQFN Exposed Pad
Key Features
Package / Case: 40-VFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
NCP81274MNTXG Datasheet
Quick Jump:
Technical Specifications
onsemi NCP81274MNTXG DC DC Switching Controllers technical specifications.
General
Package / Case
40-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-10°C ~ 100°C (TA)
Supply Voltage
4.5V ~ 20V
Output Type
PWM Signal
Switching Frequency
250kHz ~ 1.2MHz
Number of Outputs
8
Topology
Buck
Control Features
Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start
Output Configuration
Positive and Negative
Alternate Parts Comparison (NCP81274MNTXG vs NCP81106MNTXG vs NCP500SN33T1G vs NCP718ASN180T1G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 40-VFQFN Exposed Pad | 40-VFQFN Exposed Pad | SOT-23-5 Thin, TSOT-23-5 | SOT-23-5 Thin, TSOT-23-5 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -10°C ~ 100°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start | -- | Enable | Soft Start |
| Number of Outputs | 8 | -- | 1 | 1 |
| Output Configuration | Positive and Negative | -- | Positive | Positive |
| Output Type | PWM Signal | -- | Fixed | Fixed |
| Action |
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