LP8543 Series
Manufacturer: Texas Instruments
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SMBUS/I2C CONTROLLED WLED DRIVER FOR MEDIUM SIZED LCD BACKLIGHT
| Part | Frequency [Max] | Frequency [Min] | Number of Outputs | Applications | Dimming | Voltage - Output | Mounting Type | Supplier Device Package | Voltage - Supply (Min) [Min] | Topology | Internal Switch(s) | Voltage - Supply (Max) [Max] | Package / Case | Operating Temperature [Min] | Operating Temperature [Max] | Current - Output / Channel | Type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 Texas Instruments | 1.25 MHz | 625 kHz | 7 | Backlight | PWM | 40 V | Surface Mount | 24-WQFN (4x4) | 5.5 V | Step-Up (Boost) | 22 V | 24-WFQFN Exposed Pad | -30 °C | 85 °C | 60 mA | DC DC Regulator | |
Texas Instruments | 1.25 MHz | 625 kHz | 7 | Backlight | PWM | 40 V | Surface Mount | 24-WQFN (4x4) | 5.5 V | Step-Up (Boost) | 22 V | 24-WFQFN Exposed Pad | -30 °C | 85 °C | 60 mA | DC DC Regulator | |
Texas Instruments | 1.25 MHz | 625 kHz | 7 | Backlight | PWM | 40 V | Surface Mount | 24-WQFN (4x4) | 5.5 V | Step-Up (Boost) | 22 V | 24-WFQFN Exposed Pad | -40 °C | 85 °C | 60 mA | DC DC Regulator |