*For representation only.
L6668
| Mfr. No: | L6668 |
| Mfr.: | STMicroelectronics |
| Category: | Switching Controllers |
| Description: | Switching Controllers SMART PRIMARY CONTROLLER |
| Datasheet: | L6668 Datasheet (PDF) |
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Specifications
| Output Isolation | Isolated |
| Internal Switch(s) | No |
| Voltage - Breakdown | - |
| Topology | Flyback |
| Voltage - Start Up | 13.5 V |
| Voltage - Supply (Vcc/Vdd) | 9.4V ~ 22V |
| Duty Cycle | 70% |
| Frequency - Switching | 100kHz |
| Fault Protection | Current Limiting, Over Temperature, Over Voltage |
| Control Features | Frequency Control, Soft Start |
| Operating Temperature | -25°C ~ 150°C (TJ) |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Supplier Device Package | 16-SO |
| Mounting Type | Surface Mount |
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Product Attributes
| Packaging | Tube |
| Standard Pack Qty | 1000 |
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Alternate / Replacement Parts
| Alternate Packaging | L6668TR |
| Suggested Replacement |
12,547
Units In Stock
📦 Tube
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
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Key Specifications
| Category | Switching Controllers |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 245 Days (from factory) |
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Documentation
⬇ Download Datasheet
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Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542319000 |
| CAHTS | 8542310000 |
| USHTS | 8542310030 |
| JPHTS | 8542310394 |
| KRHTS | 8542311000 |
| TARIC | 8542319000 |
| MXHTS | 8542310399 |
| ECCN | EAR99 |
ℹ
Product Overview
L6668 is a switching controllers component manufactured by STMicroelectronics. This part is specified with output isolation: Isolated, internal switch: No, voltage, breakdown: -, topology: Flyback, voltage, start up: 13.5 V and voltage, supply: 9.4V ~ 22V. This part has a typical lead time of 245 Days from factory and ships with a full manufacturer datasheet available for download. Simplytronix offers L6668 in stock, verified authentic and ready for same-day dispatch.
