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LP8550 HIGH-EFFICIENCY LED BACKL
| Part | Voltage - Supply (Max) [Max] | Voltage - Output | Package / Case | Current - Output / Channel | Operating Temperature [Min] | Operating Temperature [Max] | Topology | Internal Switch(s) | Applications | Number of Outputs | Supplier Device Package | Type | Dimming | Mounting Type | Frequency |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
National Semiconductor | 22 V | 40 V | 25-WFBGA | 50 mA | -30 °C | 85 °C | Step-Up (Boost) | Backlight | 6 | 25-uSMD | DC DC Regulator | PWM | Surface Mount | ||
National Semiconductor | 22 V | 40 V | 25-WFBGA DSBGA | 450 mA | -30 °C | 85 °C | Step-Up (Boost) | Backlight Lighting | 6 | 25-DSBGA (2.46x2.46) | DC DC Regulator | PWM | Surface Mount | 1.25 MHz |