onsemi NCP1256ESN65T1G Microcontrollers
IC OFFLINE SWITCH FLYBACK 6TSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1256ESN65T1G
Detailed Description
IC OFFLINE SWITCH FLYBACK 6TSOP
Package
SOT-23-6 Thin, TSOT-23-6
Lifecycle Status
Active
Datasheet
NCP1256ESN65T1G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1256ESN65T1G Microcontrollers technical specifications.
General
Package / Case
SOT-23-6 Thin, TSOT-23-6
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
8.9V ~ 28V
Internal Switch S
No
Switching Frequency
65kHz
Output Isolation
Isolated
Topology
Flyback
Voltage Start Up
18 V
Duty Cycle
80%
Alternate Parts Comparison (NCP1256ESN65T1G 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 |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount | Surface Mount | -- | Surface Mount |
| Supply Voltage | 8.9V ~ 28V | -- | 9.5V ~ 30V | 35V |
| Switching Frequency | 65kHz | -- | -- | -- |
| Duty Cycle | 80% | -- | -- | -- |
| Fault Protection | Over Power, Over Voltage, Short Circuit | -- | -- | -- |
| Internal Switch S | No | -- | -- | -- |
| Output Isolation | Isolated | -- | -- | -- |
| Topology | Flyback | -- | -- | -- |
| Voltage Start Up | 18 V | -- | -- | -- |
| Action |
More Parts in Microcontrollers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.
NCP12510ASN100T1GonsemiCurrent-Mode PWM Controller for Off-line Power Supplies 100 kHz, Latched Operation, 3000-REEL
NCP1622AEASNT1GonsemiPower Factor Controller, Enhanced Light Load Efficiency Power Factor Controller, Enhanced Light Load Efficiency, 3000…