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Semtech 
SC4538ULTRT的详细信息
| Datasheets： | |
|---|---|
| SC4538： | |
| Product Photos： | |
| SC4538ULTRT： | |
| Standard Package ： | 1 |
| Category： | Integrated Circuits (ICs) |
| Family： | PMIC - LED Drivers |
| Series： | - |
| Packaging ： | Digi-Reel® |
| Constant Current： | Yes |
| Constant Voltage： | - |
| Topology： | PWM, Step-Up (Boost) |
| Number of Outputs： | 1 |
| Internal Driver： | Yes |
| Type - Primary： | Backlight |
| Type - Secondary： | White LED |
| Frequency： | 680kHz ~ 920kHz |
| Voltage - Supply： | 2.8 V ~ 5.5 V |
| Voltage - Output： | 5 V ~ 38 V |
| Mounting Type： | Surface Mount |
| Package / Case： | 8-WFDFN Exposed Pad |
| Supplier Device Package： | 8-MLPD (2x2) |
| Operating Temperature： | -40°C ~ 85°C |
| Other Names： | SC4538ULDKR |
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