The A80605KESJSR is an automotive-grade LED driver with six integrated current sinks, each capable of up to 140 mA, supporting combined currents of up to 840 mA. It operates from a 4.5 V to 40 V input and supports boost or SEPIC converter topologies with an external N-channel MOSFET. The device features Pre-Emptive Boost control for a PWM dimming contrast ratio of 15,000:1 at 200 Hz or 150,000:1 with analog dimming, and a minimum PWM on-time of 0.3 µs. It is AEC-Q100 qualified, housed in a 24-pin 4 mm × 4 mm wettable flank QFN package, and includes fault protection with one-out-continue handling.
The A80602/5 provides efficient and flexible multi-output LED driving with six integrated current sinks and patented Pre-Emptive Boost (PEB) control for ultra-high dimming ratios. The A80605 offers a modified programming range for PEB control, optimized for lower boost switching frequencies.
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Download Datasheet
IC LED DVR CONT 140MA 24QFN
WIDE INPUT VOLTAGE RANGE BOOST/S
| Allegro MicroSystems Inc. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | |
|---|---|---|---|
| Product Category | LED Drivers | LED Drivers | LED Drivers |
| Product Number | A80605KESJSR | 620-A80605KESJSR-ND | A80605KESJSR |
| Product Name | Wide Input Voltage Range Boost/Sepic Con | LED Drivers | Integrated Circuits (ICs) - Power Management (PMIC) - LED Drivers |
| Form Factor | Intgrated Circuit (IC) | Intgrated Circuit (IC) |
