STMicroelectronics L6668TR AC DC Converters, Offline Switchers
Converter Offline Flyback Topology 100kHz 16-SO
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
L6668TR
Detailed Description
IC OFFLINE SWITCH FLYBACK 16SO
Package
16-SOIC (0.154", 3.90mm Width)
Key Features
Package / Case: 16-SOIC (0.154", 3.90mm Width); Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
L6668TR Datasheet
Quick Jump:
Technical Specifications
STMicroelectronics L6668TR AC DC Converters, Offline Switchers technical specifications.
General
RoHS
Yes
Package / Case
16-SOIC
Mounting Type
Surface Mount
Operating Temperature
-25°C ~ 150°C (TJ)
Supply Voltage
9.4V ~ 22V
Lifecycle Status
Active
Internal Switch S
No
Switching Frequency
100kHz
Output Isolation
Isolated
Topology
Flyback
Alternate Parts Comparison (L6668TR vs VIPER35LD vs VIPER35LDTR vs VIPER17HDTR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 16-SOIC | 16-SOIC | 16-SOIC | 16-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -25°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) | -40°C ~ 150°C (TJ) |
| Supply Voltage | 9.4V ~ 22V | 8.5V ~ 23.5V | 8.5V ~ 23.5V | 8.5V ~ 23.5V |
| Switching Frequency | 100kHz | 136kHz | 136kHz | 115kHz |
| Lifecycle Status | Active | Active | Active | Active |
| Fault Protection | Current Limiting, Over Temperature, Over | Current Limiting, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Temperature, Over Voltage, Short Circuit | Current Limiting, Over Temperature, Over |
| Internal Switch S | No | Yes | Yes | Yes |
| Output Isolation | Isolated | Isolated | Isolated | Isolated |
| Topology | Flyback | Flyback | Flyback | Flyback |
| Voltage Start Up | 13.5 V | 14 V | 14 V | 14 V |
| Power Watts | -- | 22 W | 22 W | 10 W |
| Action |
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