onsemi NCP1246BD065R2G Microcontrollers
Controller, Fixed Frequency, Current Mode, for Flyback Converters, SOIC 7 CASE OUTLINE, 2500-REEL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1246BD065R2G
Base Model
Detailed Description
Controller, Fixed Frequency, Current Mode, for Flyback Converters, SOIC 7 CASE OUTLINE, 2500-REEL
Package
8-SOIC (0.154", 3.90mm Width)
Lifecycle Status
Active
Datasheet
NCP1246BD065R2G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1246BD065R2G Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
8.9V ~ 28V
Lifecycle Status
Active
Internal Switch S
No
Switching Frequency
65kHz
Output Isolation
Isolated
Topology
Flyback
Alternate Parts Comparison (NCP1246BD065R2G vs NCP1246BD100R2G vs NCP1370BDR2G vs MC33201VDR2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 125°C (TJ) | -55°C ~ 125°C |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | SOIC-7 | SOIC-7 | SOIC-8 | SOIC-8 |
| Supply Voltage | 8.9V ~ 28V | 8.9V ~ 28V | 9.5V ~ 26V | -- |
| Internal Switch S | No | No | No | -- |
| Topology | Flyback | Flyback | Flyback, SEPIC, Step-Down (Buck), Step-Up (Boost) | -- |
| 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
NCP1246AD065R2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Flyback DC/DC Controller, 65kHz, Current Mode, SOIC
NCP1246ALD065R2GonsemiDirectonsemi
Pin YesPkg YesElec Yes
Converter Offline Flyback Topology 65kHz 7-SOIC
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Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
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