RT8453GSP
IC LED DRVR RGLTR PWM 1.5A 8SOPManufacturer: Richtek USA Inc.
Categories: LED Drivers
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The Richtek USA Inc. RT8453GSP is a single-output DC-DC buck LED driver IC. It features analog and PWM dimming capabilities with a maximum output current of 1.5A (switch). This device operates with a switching frequency of 800kHz and includes an internal switch. The input voltage range is from 4.5V to 40V. The RT8453GSP is housed in an 8-SOP-EP package with an exposed pad, suitable for surface mounting. Its operating temperature range is -40°C to 125°C (TJ). This component is utilized in backlight and lighting applications.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-SOIC (0.154"", 3.90mm Width) Exposed Pad |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 800kHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Applications | Backlight, Lighting |
| Current - Output / Channel | 1.5A (Switch) |
| Internal Switch(s) | Yes |
| Topology | Step-Down (Buck) |
| Supplier Device Package | 8-SOP-EP |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 4.5V |
| Voltage - Supply (Max) | 40V |
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