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Texas Instruments 
LM3643YFFR的详细信息
| Datasheets： | |
|---|---|
| LM3643： | |
| Standard Package ： | 3,000 |
| Category： | Integrated Circuits (ICs) |
| Family： | PMIC - LED Drivers |
| Series： | - |
| Packaging ： | Tape & Reel (TR) |
| Constant Current： | Yes |
| Constant Voltage： | - |
| Topology： | High Side, PWM, Step-Up (Boost) |
| Number of Outputs： | 2 |
| Internal Driver： | Yes |
| Type - Primary： | Flash/Torch |
| Type - Secondary： | White LED |
| Frequency： | 376MHz ~ 424MHz |
| Voltage - Supply： | 2.5 V ~ 5.5 V |
| Voltage - Output： | - |
| Mounting Type： | Surface Mount |
| Package / Case： | 12-UFBGA, DSBGA |
| Supplier Device Package： | 12-DSBGA |
| Operating Temperature： | -40°C ~ 85°C |
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