Datasheet Details
| Part number | LT3956 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 1.43 MB |
| Description | Constant-Current and Constant-Voltage Converter |
| Datasheet | LT3956_LinearTechnology.pdf |
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Overview: LT3956.
| Part number | LT3956 |
|---|---|
| Manufacturer | Linear Technology (now Analog Devices) |
| File Size | 1.43 MB |
| Description | Constant-Current and Constant-Voltage Converter |
| Datasheet | LT3956_LinearTechnology.pdf |
|
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n 3000:1 True Color PWMTM Dimming n Wide Input Voltage Range: 4.5V to 80V n Output Voltage Up to 80V n Internal 3.3A/84V Switch n Constant-Current and Constant-Voltage Regulation n 250mV High Side Current Sense n Drives LEDs in Boost, Buck Mode, Buck-Boost Mode, SEPIC or Flyback Topology n Adjustable Frequency: 100kHz to 1MHz n Open LED Protection n Programmable Undervoltage Lockout with Hysteresis n Constant-Voltage Loop Status Pin n PWM Disconnect Switch Driver n CTRL Pin Adjusts High Side Current Sense Threshold n Low Shutdown Current: <1µA n Programmable Soft-Start n Available in the 36-Lead (5mm × 6mm) QFN Package Applications n High Power LED n Battery Charger n Accurate Current Limited Voltage Regulator The LT®3956 is a DC/DC converter designed to operate as a constant-current source and constant-voltage regulator.
It is ideally suited for driving high current LEDs.
It
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|---|---|
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| LT3905 | Boost DC/DC Converter |
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