onsemi NCP1249BD65R2G AC DC Converters, Offline Switchers
Converter Offline Flyback Topology 65kHz 9-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1249BD65R2G
Detailed Description
IC OFFLINE SWITCH FLYBACK 9SOIC
Package
10-SOP (0.154", 3.90mm Width), 9 Leads
Key Features
Package / Case: 10-SOP (0.154", 3.90mm Width), 9 Leads; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
NCP1249BD65R2G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1249BD65R2G AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
10-SOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
10V ~ 30V
Lifecycle Status
Obsolete
Internal Switch S
No
Switching Frequency
65kHz
Output Isolation
Isolated
Topology
Flyback
Voltage Start Up
18 V
Alternate Parts Comparison (NCP1249BD65R2G vs NCP1342ANDBDD1R2G vs NCP1340B3D1R2G vs NCP1340B7D1R2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-SOP | 10-SOP | 10-SOP | 10-SOP |
| 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) |
| Supply Voltage | 10V ~ 30V | 9V ~ 28V | 9V ~ 28V | 9V ~ 28V |
| Fault Protection | Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit | Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit |
| Internal Switch S | No | No | No | No |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Voltage Start Up | 18 V | 17 V | 17 V | 17 V |
| Action |
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