CAT37TDI-GT3
IC LED DRVR RGLTR PWM TSOT23-5Manufacturer: onsemi
Categories: LED Drivers
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The onsemi CAT37TDI-GT3 is a DC-DC boost regulator featuring a single output capable of delivering up to 20V. This LED driver IC operates with a fixed switching frequency of 1.2MHz, facilitating compact external component selection. The CAT37TDI-GT3 supports both analog and PWM dimming for precise control of LED brightness. It integrates internal switches, simplifying circuit design and reducing component count. The device is designed for surface mounting within a compact TSOT-23-5 package, suitable for space-constrained applications. Its input voltage range is 2.5V to 7V, with a maximum output current of 40mA per channel. This component finds utility in backlight applications.
Additional Information
Series: -RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | SOT-23-5 Thin, TSOT-23-5 |
| Voltage - Output | 20V |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 1.2MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight |
| Current - Output / Channel | 40mA |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | TSOT-23-5 |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 7V |
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