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| Part Number | LM3643AYFFR |
|---|---|
| Part Status | Active |
| Type | DC DC Regulator |
| Topology | Step-Up (Boost) |
| Internal Switch(s) | Yes |
| Number of Outputs | 2 |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 5.5V |
| Voltage - Output | - |
| Current - Output / Channel | 1.9A (Switch) |
| Frequency | 4MHz |
| Dimming | I²C |
| Applications | Camera Flash |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount |
| Package / Case | 12-UFBGA, DSBGA |
| Supplier Device Package | 12-DSBGA (1.6x1.2) |
Manufacturer: Texas Instruments
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