onsemi NCP81276MNTXG Microcontrollers
Multi-Phase Synchronous Buck Controller with Power Saving Mode and PWM VID Interface, 5000-REEL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP81276MNTXG
Detailed Description
Multi-Phase Synchronous Buck Controller with Power Saving Mode and PWM VID Interface, 5000-REEL
Package
40-VFQFN Exposed Pad
Lifecycle Status
Active
Datasheet
NCP81276MNTXG Datasheet
Quick Jump:
Technical Specifications
onsemi NCP81276MNTXG Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
40-VFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-10°C ~ 100°C (TA)
Supply Voltage
4.5V ~ 20V
Lifecycle Status
Active
Output Type
PWM Signal
Switching Frequency
250kHz ~ 1.2MHz
Number of Outputs
4
Topology
Buck
Alternate Parts Comparison (NCP81276MNTXG vs NCP5369MNR2G 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) | -55°C ~ 150°C (TJ) | -40°C ~ 85°C (TA) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Compliant | Compliant |
| Lifecycle Status | Active | Last Shipments | Production | Production |
| Output Configuration | Positive and Negative | Half Bridge | Positive | Positive |
| Package | 40-VFQFN | QFN-40 | TSSOP | VSSOP |
| Control Features | Current Limit, Enable, Frequency Control, Power Good, Ramp, Soft Start | -- | Enable | Soft Start |
| Number of Outputs | 4 | -- | 1 | 1 |
| Output Type | PWM Signal | -- | Fixed | Fixed |
| Case Outline | -- | 485AZ | 483 | 419AE |
| Compliance | -- | PbAHP | PbAHP | PbAHP |
| Action |
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