SY8286BRAC SY8286 (AWVXXX) (Step Down) IC

Description

Key Features:

• Input Voltage Range: 4 V to 23 V

• Output Voltage: Fixed or regulated at 3.337 V (approx) with ±1.5 % accuracy

• Maximum Load Current: 6 A continuous

• Switching Frequency: ~600 kHz (pseudo‑constant)

• Quiescent Current: ~75 µA

• Internal MOSFETs R_DS(on): ~38 mΩ (high side) / ~19 mΩ (low side)

• Integrated 3.3 V LDO: 100 mA capability, with bypass switch (~1.5 Ω)

• Architecture: Instant PWM (fast transient response)

• Soft‑Start: ~1.2 ms to limit inrush current

• Protection Features:
  – Output current limiting
    – Short‑circuit protection (latch‑off)
    – Over‑voltage protection (latch)
    – Under‑voltage lockout (UVLO)
    – Over‑temperature protection
    – Output discharge on shutdown

• Power‑Good Indicator (PG) signal

• Package: QFN 3 × 3 mm, 20 pins

No Return / No Exchange Policy / No Warranty.
Please check the model number and match it with your Product.
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