onsemi NCP1251CSN65T1G Microcontrollers
PWM Controller, 65kHz, 12V, 500mA, TSOP, Flyback
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1251CSN65T1G
Detailed Description
PWM Controller, 65kHz, 12V, 500mA, TSOP, Flyback
Package
SOT-23-6 Thin, TSOT-23-6
Lifecycle Status
Active
Datasheet
NCP1251CSN65T1G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1251CSN65T1G Microcontrollers technical specifications.
General
RoHS
Yes
Package / Case
SOT-23-6 Thin, TSOT-23-6
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
8.8V ~ 28V
Lifecycle Status
Active
Internal Switch S
No
Switching Frequency
65kHz
Output Isolation
Isolated
Topology
Flyback
Alternate Parts Comparison (NCP1251CSN65T1G vs NCP308SN180T1G vs NCP1622AEASNT1G vs NCP4306DADZZBASNT1G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | SOT-23-6 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 | SOT-23-6 Thin, TSOT-23-6 |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Active | Active |
| Package | TSOP-6 | TSOP-6 | TSOP-6 | TSOP-6 |
| Supply Voltage | 8.8V ~ 28V | -- | 9.5V ~ 30V | 35V |
| Case Outline | 318G-02 | -- | 318G-02 | 318G-02 |
| Compliance | PbAHP | -- | PbAHP | PbAHP |
| Container Qty | 3000 | -- | 3000 | 3000 |
| Container Type | REEL | -- | REEL | REEL |
| MSL Temp C | 260 | -- | 260 | 260 |
| 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
AP3105KTR-G1Diodes IncorporatedSimilaronsemi
Pin NoPkg YesElec Mixed
IC OFFLINE SW FLYBACK SOT23-6
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