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![Copy A6271KLPTR-1 LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming – 16-eTSSOP-EP [CLONE] in Pakistan](https://daroghawala.org/wp-content/uploads/2023/07/Copy-A6271KLPTR-1-LED-Driver-IC-1.jpg)
![Copy A6271KLPTR-1 LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming – 16-eTSSOP-EP [CLONE] in Pakistan](https://daroghawala.org/wp-content/uploads/2023/07/Copy-A6271KLPTR-1-LED-Driver-IC-2.jpg)
Power Management ICs
Copy A6271KLPTR-1 LED Driver IC 1 Output DC DC Controller SEPIC, Step-Down (Buck), Step-Up (Boost) Analog, PWM Dimming – 16-eTSSOP-EP [CLONE] in Pakistan
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The A6271-1 is a DC-DC converter controller, providing a programmable constant-current output for driving high-power LEDs in series. The controller is based on a programmable fixed-frequency, peak current-mode control architecture. The DC-DC converter can be configured in a myriad of different switching configurations including boost, buck-boost, buck (ground-referenced switch), and SEPIC.
FEATURES AND BENEFITS;
- Automotive AEC-Q100 qualified
- • Constant-current LED drive
- • 4.2 to 50 V supply
- • 53.3 V maximum LED string voltage
- • Boost, buck-boost, buck, and SEPIC switching converters
- • Programmable switching frequency 70 to 700 kHz
- • PWM-controlled PMOS driver allows accurate LED
- current control at low-duty cycles
- • Dimming via external PWM, internal PWM, and/or
- analog dimming
- • Frequency dither scheme for effective spread spectrum to
- reduce EMI
- • Comprehensive fault protection and fault flag
Package Include:
- 1 x Copy A6271KLPTR-1 LED Driver IC
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