| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,155 pcs
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3155 pcs | On Request | 1 | On Request | On Request | 17+ | On Request | On Request | |
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2,580 pcs
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2580 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
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2,294 pcs
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2294 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
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The Infineon TLD5098EL is a flexibly usable DC/DC boost controller with built-in diagnosis and protection features, specifically designed to drive LEDs. It supports fixed current and fixed voltage configurations in multiple topologies such as Boost, Buck, Buck-Boost, SEPIC, and Flyback by adjusting external components.
This controller drives a low-side n-channel power MOSFET from an internal 5V linear regulator. The switching frequency is adjustable from 100 kHz to 500 kHz and can be synchronized to an external clock source. The TLD5098EL can be flexibly dimmed using analog and PWM dimming. An enable function reduces the shutdown current consumption to less than 10 µA.
It is suited for use in harsh automotive environments and features integrated protection and diagnostic functions including open circuit detection, output overvoltage protection, short to GND protection, and overtemperature shutdown. The device is available in a PG-SSOP-14 package.
Potential applications include automotive exterior and interior lighting, general illumination, and general-purpose current/voltage controlled DC/DC drivers.
The input voltage range is from 4.5V to 45V.
The switching frequency is adjustable in the range from 100 kHz to 500 kHz.
The shutdown current consumption is less than 10 µA.
The TLD5098EL is available in a PG-SSOP-14 package.
