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APW8822B Datasheet(PDF) 2 Page - Anpec Electronics Coropration |
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APW8822B Datasheet(HTML) 2 Page - Anpec Electronics Coropration |
2 / 27 page Copyright © ANPEC Electronics Corp. Rev. A.2 - Nov., 2012 APW8822/A/B/C www.anpec.com.tw 2 General Description (Cont.) • Notebook and Sub-Notebook Computers • Portable Devices • DDR1, DDR2, and DDR3 Power Supplies • 3-Cell and 4-Cell Li+ Battery-Powered Devices • Graphic Cards • Game Consoles • Telecommunications Applications Ordering and Marking Information Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020D for MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by weight). The APW8822/A/B/C is equipped with accurate sourc- ing and current-limit, output under-voltage output over- voltage protections, being perfect for NB applications. A 1.4ms (typ.) digital soft-start can reduce the start-up current. A soft-stop function actively discharges the output capacitors by the discharge device. The APW8822/A/B has individual enable controls for each PWM channels. Pulling both EN1/2 pin low shuts down the all of outputs unless LDO3 output. The LDO3 and LDO5 of APW8822A/C are always on standby power. The APW8822/A/B/C is available in a TQFN3x3-20 package. APW8822 APW8822A APW8822B APW8822C Handling Code Temperature Range Package Code Package Code QB: TQFN3x3-20 Operating Ambient Temperature Range I : -40 to 85 C Handling Code TR : Tape & Reel Lead Free Code L : Lead Free Device ° Assembly Material G : Halogen and Lead Free Device APW8822 QB : XXXXX - Date Code APW8822A QB : XXXXX - Date Code XXXXX APW 8822 XXXXX APW 8822A APW8822B QB : XXXXX - Date Code XXXXX APW 8822B APW8822C QB : XXXXX - Date Code XXXXX APW 8822C DEVICE NUMBER ENABLE FUNCTION SKIP MODE ALWAYS ON-LDO APW8822QBI EN1/EN2 Auto-skip LDO3 APW8822AQBI ENLDO/ENILIM1/ENILIM2 Auto-skip LDO3 & LDO5 APW8822BQBI EN1/EN2 Ultra-sonic LDO3 APW8822CQBI EN1/EN2 Auto-skip LDO3 & LDO5 |
Similar Part No. - APW8822B |
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Similar Description - APW8822B |
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