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| Part Number | LTC3219EUD#PBF | LTC3210EUD#PBF | LTC3217EUD#PBF |
|---|---|---|---|
| Manufacturer | Analog Devices Inc. | Analog Devices Inc. | Analog Devices Inc. |
| Product Status | Active | Active | Active |
| Type | DC DC Regulator | DC DC Regulator | DC DC Regulator |
| Topology | Switched Capacitor (Charge Pump) | Switched Capacitor (Charge Pump) | Switched Capacitor (Charge Pump) |
| Internal Switch(s) | Yes | Yes | Yes |
| Number of Outputs | 9 | 5 | 4 |
| Voltage - Supply (Min) | 2.9V | 2.9V | 2.9V |
| Voltage - Supply (Max) | 5.5V | 4.5V | 4.5V |
| Voltage - Output | - | - | - |
| Current - Output / Channel | 28mA | 25mA, 400mA | 150mA |
| Frequency | 850kHz | 800kHz | 850kHz |
| Dimming | I²C | - | PWM |
| Applications | - | Backlight | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 20-WFQFN Exposed Pad | 16-WFQFN Exposed Pad | 16-WFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (3x3) | 16-QFN (3x3) | 16-QFN (3x3) |
