onsemi NCP1342BMDCDDD1R2G AC DC Converters, Offline Switchers
Converter Offline Flyback Topology 500kHz 9-SOIC
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1342BMDCDDD1R2G
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
Active
RoHS State
RoHS Compliant
Datasheet
NCP1342BMDCDDD1R2G Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1342BMDCDDD1R2G AC DC Converters, Offline Switchers technical specifications.
General
RoHS
Yes
Package / Case
10-SOP
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
9V ~ 28V
Lifecycle Status
Active
Internal Switch S
No
Output Isolation
Isolated
Topology
Flyback
Voltage Start Up
17 V
Alternate Parts Comparison (NCP1342BMDCDDD1R2G vs NCP1341A1D1R2G vs NCP1249AD65R2G vs NCP1249BD65R2G)
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 | 9V ~ 28V | 9V ~ 28V | 10V ~ 30V | 10V ~ 30V |
| Switching Frequency | 500kHz | 1.3kHz | 65kHz | 65kHz |
| RoHS | Yes | Yes | Yes | Yes |
| Lifecycle Status | Active | Active | Obsolete | Obsolete |
| Fault Protection | Current Limiting, Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Power, Over Temperature, Over | Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit | Over Load, Over Power, Over Temperature, Over Voltage, Short Circuit |
| Internal Switch S | No | No | No | No |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Package | SOIC-9 NB | SOIC N | 9-SOIC | 9-SOIC |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Action |
More Parts in AC DC Converters and Offline Switchers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.