onsemi FSFR1800 AC DC Converters, Offline Switchers
IC OFFLINE SW HALF-BRIDGE 9SIP

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FSFR1800
Detailed Description
IC OFFLINE SW HALF-BRIDGE 9SIP
Package
10-SIP Module, 9 Leads, Formed Leads
Key Features
Package / Case: 10-SIP Module, 9 Leads, Formed Leads; Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
FSFR1800 Datasheet
Quick Jump:
Technical Specifications
onsemi FSFR1800 AC DC Converters, Offline Switchers technical specifications.
General
Package / Case
10-SIP Module, 9 Leads, Formed Leads
Mounting Type
Through Hole
Operating Temperature
-40°C ~ 130°C (TJ)
Supply Voltage
11.3V ~ 25V
Lifecycle Status
Obsolete
Voltage Breakdown
500V
Power Watts
260 W
Internal Switch S
Yes
Switching Frequency
Up to 300kHz
Output Isolation
Isolated
Alternate Parts Comparison (FSFR1800 vs FSFR1700L vs FSFR1700XC vs FSFR1700XSL)
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-SIP Module, 9 Leads, Formed Leads | 10-SIP Module, 9 Leads, Formed Leads | -- | 10-SIP Module, 9 Leads, Formed Leads |
| Mounting Type | Through Hole | Through Hole | -- | Through Hole |
| Operating Temperature | -40°C ~ 130°C (TJ) | -40°C ~ 130°C (TJ) | -- | -40°C ~ 130°C (TJ) |
| Supply Voltage | 11.3V ~ 25V | 11.3V ~ 25V | -- | 10V ~ 25V |
| Switching Frequency | Up to 300kHz | Up to 300kHz | -- | Up to 300kHz |
| Control Features | EN, Frequency Control | EN, Frequency Control | -- | Frequency Control |
| Duty Cycle | 50% | 50% | -- | 50% |
| Fault Protection | Current Limiting, Over Load, Over Temperature, Over | Current Limiting, Over Load, Over Temperature, Over | -- | Current Limiting, Over Temperature, Over |
| Internal Switch S | Yes | Yes | -- | Yes |
| Output Isolation | Isolated | Isolated | -- | Isolated |
| Power Watts | 260 W | 200 W | -- | 200 W |
| Topology | Half-Bridge | Half-Bridge | -- | Half-Bridge |
| Action |
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