onsemi FSL306LRLX Microcontrollers
Switching Controllers FPS for Buck switch
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
FSL306LRLX
Detailed Description
Switching Controllers FPS for Buck switch
Package
8-SMD (7 Leads), Gull Wing
Lifecycle Status
Active
Datasheet
FSL306LRLX Datasheet
Quick Jump:
Technical Specifications
onsemi FSL306LRLX Microcontrollers technical specifications.
General
Package / Case
8-SMD
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 125°C (TJ)
Supply Voltage
7V ~ 26V
Lifecycle Status
Active
Voltage Breakdown
650V
Power Watts
7 W
Internal Switch S
Yes
Switching Frequency
50kHz
Output Isolation
Non-Isolated
Alternate Parts Comparison (FSL306LRLX vs FSL136HRLX vs FSL176MRTUDTU vs FSL126MRG)
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-SMD | 8-SMD, Gull Wing | TO-220-6 Full Pack, Formed Leads | 8-DIP |
| Mounting Type | Surface Mount | Surface Mount | Through Hole | Through Hole |
| Operating Temperature | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) | -40°C ~ 125°C (TJ) | -40°C ~ 105°C (TA) |
| Supply Voltage | 7V ~ 26V | 8V ~ 26V | 7.5V ~ 26V | 8V ~ 26V |
| Switching Frequency | 50kHz | 100kHz | 67kHz | 67kHz |
| Lifecycle Status | Active | Active | Last Time Buy | Obsolete |
| Fault Protection | Current Limiting, Open Loop, Over Load, Over Temperature, Over | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit |
| Internal Switch S | Yes | Yes | Yes | Yes |
| Output Isolation | Non-Isolated | Isolated | Isolated | Isolated |
| Power Watts | 7 W | 26 W | 90 W | 21 W |
| Topology | Buck, Flyback | Flyback | Flyback | Flyback |
| Voltage Breakdown | 650V | 650V | 650V | 650V |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
This part is listed as a cross for
FSL306LRLonsemiDirectonsemi
Pin YesPkg YesElec Yes
Converter Offline Topology
RAA2230114GSP#HA0RenesasSimilaronsemi
Pin NoPkg YesElec Mixed
IC OFFLINE SWITCH BUCK 8SOIC
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