onsemi NCP1251ASN100T1G AC DC Converters, Offline Switchers
IC OFFLINE SWITCH FLYBACK 6TSOP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1251ASN100T1G
Detailed Description
IC OFFLINE SWITCH FLYBACK 6TSOP
Package
SOT-23-6 Thin, TSOT-23-6
Key Features
Package / Case: SOT-23-6 Thin, TSOT-23-6; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
NCP1251ASN100T1G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1251ASN100T1G AC DC Converters, Offline Switchers 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
8.8V ~ 28V
Internal Switch S
No
Switching Frequency
100kHz
Output Isolation
Isolated
Topology
Flyback
Voltage Start Up
18 V
Duty Cycle
80%
Alternate Parts Comparison (NCP1251ASN100T1G vs NCP1215ASNT1G vs NCP1361AABAYSNT1G vs NCP12510DSN65T1G)
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) | 150°C (TJ) | -40°C ~ 125°C (TJ) | 150°C (TJ) |
| Supply Voltage | 8.8V ~ 28V | 9V ~ 18V | 6.6V ~ 28V | 8.9V ~ 20V |
| Internal Switch S | No | No | No | No |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Voltage Start Up | 18 V | 12.5 V | 18 V | 1.9 V |
| Switching Frequency | 100kHz | -- | 80kHz | 65kHz |
| Fault Protection | Over Power, Over Voltage, Short Circuit | -- | Current Limiting, Over Power, Over Voltage, Short Circuit | Current Limiting, Over |
| Action |
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