onsemi NCP1377PG AC DC Converters, Offline Switchers
Converter Offline Flyback Topology Up to 100kHz 7-PDIP

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
NCP1377PG
Detailed Description
IC OFFLINE SWITCH FLYBACK 7DIP
Package
8-DIP (0.300", 7.62mm), 7 Leads
Key Features
Package / Case: 8-DIP (0.300", 7.62mm), 7 Leads; Mounting Type: Through Hole
Lifecycle Status
Not For New Designs
RoHS State
RoHS Compliant
Datasheet
NCP1377PG Datasheet
Quick Jump:
Technical Specifications
onsemi NCP1377PG AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
8-DIP
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
7.5V ~ 18V
Lifecycle Status
Not For New Designs
Internal Switch S
No
Switching Frequency
Up to 100kHz
Output Isolation
Isolated
Topology
Flyback
Voltage Start Up
12.5 V
Alternate Parts Comparison (NCP1377PG vs NCP1015AP100G vs NCP1011AP100G vs NCP1216AP65G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 8-DIP | 8-DIP | 8-DIP | 8-DIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | 0°C ~ 150°C (TJ) |
| Supply Voltage | 7.5V ~ 18V | 8.5V ~ 10V | 8.5V ~ 10V | 10V ~ 16V |
| Switching Frequency | Up to 100kHz | 100kHz | 100kHz | 65kHz |
| Fault Protection | Current Limiting, Over Temperature, Over | Over Temperature, Short Circuit | Over Load, Over Temperature, Over | Over Load, Over Temperature, Short Circuit |
| Internal Switch S | No | Yes | Yes | No |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Duty Cycle | -- | 67% | 67% | 46.5% |
| 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.