| Customization: | Available |
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| Conductive Type: | Unipolar Integrated Circuit |
| Integration: | LSI |
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TLD5097EP : LED boost controller with built in protection features
Mfr. Part#: TLD5097EP
Datasheet: 
(e-mail or chat us for PDF file)
ROHS Status:
Quality: 100% Original
Warranty: ONE YEAR
| Mounting Style: | SMD/SMT |
| Package / Case: | TSDSO-14 |
| Number of Outputs: | 1 Output |
| Output Current: | 550 mA |
| Input Voltage, Min: | 4.5 V |
| Input Voltage, Max: | 45 V |
| Topology: | Boost, Buck, Buck-Boost, Flyback, SEPIC |
| Operating Frequency: | 100 kHz to 500 kHz |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 150 C |
| Packaging: | Reel |
| Packaging: | Cut Tape |
| Brand: | Infineon Technologies |
| Moisture Sensitive: | Yes |
| Number of Channels: | 1 Channel |
| Product: | LED Lighting Drivers |
| Product Type: | LED Lighting Drivers |
| Factory Pack Quantity: | 3000 |
| Subcategory: | Driver ICs |
| Type: | Multitopology |
The TLD5097EP is a flexibly usable DC/DC boost controller with built in diagnosis and protection features especially designed to drive LEDs. It is designed to support fixed current and fixed voltage configurations in multiple topologies such as Boost, Buck, Buck-Boost, SEPIC and Flyback by simply adjusting the external components. The TLD5097EP drives a low side n-channel power MOSFET from an internal 5 V linear regulator. The switching frequency is adjustable in the range of 100 kHz to 500 kHz and can also be synchronized to an external clock source. The TLD5097EP can be flexibly dimmed by means of analog and PWM dimming; an enable function reduces the shut-down current consumption to IQ_OFF < 10 µA. The current mode control scheme of this device provides a stable regulation loop maintained by small external compensation components. Additionally an integrated soft start feature limits the current peak as well as voltage overshoot at start-up. This IC is suited for use in the harsh automotive environments.
Potential applications • Automotive exterior and interior lighting • General illumination • General purpose current/voltage controlled DC/DC driver
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