L99LD01TR-E
IC LED DRIVER CTRLR PWM 32LQFPManufacturer: STMicroelectronics
Categories: LED Drivers
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STMicroelectronics L99LD01TR-E is a versatile LED driver IC featuring a single output DC/DC controller. This component supports multiple topologies including Flyback, Step-Down (Buck), and Step-Up (Boost) configurations, offering flexibility for various power management designs. It incorporates Pulse Width Modulation (PWM) dimming capabilities, allowing for precise control of LED brightness. The device operates with a supply voltage range of 5.6V to 24V and a switching frequency adjustable between 100kHz and 500kHz. Packaged in a 32-LQFP (7x7) format, the L99LD01TR-E is designed for surface mounting and is rated for automotive applications with an operating temperature range of -40°C to 150°C (TJ). This component is suitable for demanding automotive lighting systems.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer 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 | 32-LQFP |
| Voltage - Output | - |
| Mounting Type | Surface Mount |
| Number of Outputs | 1 |
| Frequency | 100kHz ~ 500kHz |
| Type | DC DC Controller |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Applications | - |
| Current - Output / Channel | - |
| Internal Switch(s) | No |
| Topology | Flyback, Step-Down (Buck), Step-Up (Boost) |
| Supplier Device Package | 32-LQFP (7x7) |
| Dimming | PWM |
| Voltage - Supply (Min) | 5.6V |
| Voltage - Supply (Max) | 24V |
| Grade | Automotive |
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