Diodes Incorporated AP3981BS7-13 AC DC Converters, Offline Switchers
IC OFFLINE SWITCH FLYBACK 7SO

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
AP3981BS7-13
Detailed Description
IC OFFLINE SWITCH FLYBACK 7SO
Package
8-SOIC (0.154", 3.90mm Width), 7 Leads
Key Features
Package / Case: 8-SOIC (0.154", 3.90mm Width), 7 Leads; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
AP3981BS7-13 Datasheet
Quick Jump:
Technical Specifications
Diodes Incorporated AP3981BS7-13 AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Supply Voltage
10V ~ 28V
Lifecycle Status
Active
Voltage Breakdown
650V
Power Watts
7.5 W
Internal Switch S
Yes
Output Isolation
Isolated
Topology
Flyback
Alternate Parts Comparison (AP3981BS7-13 vs AP3982AMTR-G1 vs AP3106MTR-G1 vs AP3984MTR-G1)
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-SOIC | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Internal Switch S | Yes | Yes | No | Yes |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Flyback | Buck, Flyback | Flyback | Flyback |
| Voltage Start Up | 16 V | 16 V | 16 V | 13 V |
| Operating Temperature | -40°C ~ 85°C (TA) | -- | -40°C ~ 85°C (TA) | -40°C ~ 105°C (TA) |
| Supply Voltage | 10V ~ 28V | -- | 10V ~ 25V | 4.6V ~ 25V |
| Fault Protection | Current Limiting, Open Loop, Over Load, Over Temperature, Over Voltage, Short Circuit | -- | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over Voltage, Short Circuit |
| Voltage Breakdown | 650V | 800V | -- | 700V |
| Action |
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