Datasheet AOZ6683CI (Alpha & Omega) - 6
| 制造商 | Alpha & Omega |
| 描述 | EZBuck 3A Synchronous Buck Regulator |
| 页数 / 页 | 15 / 6 — AOZ6683CI. Typical Characteristics. LX (5V/div). VO Ripple. (1A/div). … |
| 文件格式/大小 | PDF / 631 Kb |
| 文件语言 | 英语 |
AOZ6683CI. Typical Characteristics. LX (5V/div). VO Ripple. (1A/div). (50mV/div). VIN. (0.2V/div). VIN Ripple (0.2V/div). IL (1A/div)
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AOZ6683CI Typical Characteristics
(continued) TA = 25°C, VIN = VEN = 12V, VOUT = 3.3V, unless otherwise specified.
LX (5V/div) LX (5V/div) IL VO Ripple (1A/div) (50mV/div) VO Ripple VIN (50mV/div) (0.2V/div) VIN Ripple (0.2V/div) IL (1A/div) 1us/div 0.5us/div Figure 2. PWM Mode Operation Figure 3. PEM Mode Operation LX LX (5V/div) (5V/div) VO VO (0.2V/div) (0.2V/div) IL IL (2A/div) (2A/div) 0.1ms/div 0.1ms/div Figure 4. PEM to PWM Mode Change Figure 5. PWM to PEM Mode Change LX (5V/div) LX VO (5V/div) (1V/div) IL VO (2A/div) (1V/div) IL (2A/div) 20ms/div 20ms/div Figure 6. Output Short Protection Figure 7. Short Protection Recovery
Rev. 2.0 January 2019
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Page 6 of 15
(continued) TA = 25°C, VIN = VEN = 12V, VOUT = 3.3V, unless otherwise specified.
LX (5V/div) LX (5V/div) IL VO Ripple (1A/div) (50mV/div) VO Ripple VIN (50mV/div) (0.2V/div) VIN Ripple (0.2V/div) IL (1A/div) 1us/div 0.5us/div Figure 2. PWM Mode Operation Figure 3. PEM Mode Operation LX LX (5V/div) (5V/div) VO VO (0.2V/div) (0.2V/div) IL IL (2A/div) (2A/div) 0.1ms/div 0.1ms/div Figure 4. PEM to PWM Mode Change Figure 5. PWM to PEM Mode Change LX (5V/div) LX VO (5V/div) (1V/div) IL VO (2A/div) (1V/div) IL (2A/div) 20ms/div 20ms/div Figure 6. Output Short Protection Figure 7. Short Protection Recovery
Rev. 2.0 January 2019
www.aosmd.com
Page 6 of 15