Datasheet FL7740 (ON Semiconductor) - 6
| 制造商 | ON Semiconductor |
| 描述 | PWM Controller, Constant Voltage, Primary Side Regulation for Power Factor Correction |
| 页数 / 页 | 15 / 6 — FL7740. ELECTRICAL CHARACTERISTICS. Symbol. Parameter. Test Conditions. … |
| 文件格式/大小 | PDF / 422 Kb |
| 文件语言 | 英语 |
FL7740. ELECTRICAL CHARACTERISTICS. Symbol. Parameter. Test Conditions. Min. Typ. Max. Unit. Protection Section. www.onsemi.com
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FL7740 ELECTRICAL CHARACTERISTICS
(continued) VDD = 18 V and TJ = −40 ~ 125°C unless otherwise specified
Symbol Parameter Test Conditions Min Typ Max Unit Protection Section
tAR Auto Restart Delay Time Design guaranteed 3 s VVS−OS−H ’H’ VS Ouptut Short Hys. Voltage 0.85 0.90 0.95 V VVS−OS−L ’L’ VS Ouptut Short Hys. Voltage 0.65 0.70 0.75 V tOSP−DELAY OSP Delay Time Design guaranteed 35 ms VCS−HIGH−CL High Current Limit Threshold 1.13 1.20 1.27 V VCS−LOW−CL Low Current Limit Threshold 0.15 0.20 0.25 V VCS−OCP Over Current Protection Voltage 1.8 V VCS−SRSP CS Threshold Voltage for SRSP 0.040 0.075 0.125 V tTON−MAX−SRSP Max. Turn−on Time for SRSP IVS = 100 A 7.5 10.0 12.5 s IVS = 700 A 1.3 1.6 1.9 TOTP Threshold Temperature for OTP Design guaranteed 150 °C TOTP−HYS Junction Temperature Hysteresis Design guaranteed 30 °C Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions.
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(continued) VDD = 18 V and TJ = −40 ~ 125°C unless otherwise specified
Symbol Parameter Test Conditions Min Typ Max Unit Protection Section
tAR Auto Restart Delay Time Design guaranteed 3 s VVS−OS−H ’H’ VS Ouptut Short Hys. Voltage 0.85 0.90 0.95 V VVS−OS−L ’L’ VS Ouptut Short Hys. Voltage 0.65 0.70 0.75 V tOSP−DELAY OSP Delay Time Design guaranteed 35 ms VCS−HIGH−CL High Current Limit Threshold 1.13 1.20 1.27 V VCS−LOW−CL Low Current Limit Threshold 0.15 0.20 0.25 V VCS−OCP Over Current Protection Voltage 1.8 V VCS−SRSP CS Threshold Voltage for SRSP 0.040 0.075 0.125 V tTON−MAX−SRSP Max. Turn−on Time for SRSP IVS = 100 A 7.5 10.0 12.5 s IVS = 700 A 1.3 1.6 1.9 TOTP Threshold Temperature for OTP Design guaranteed 150 °C TOTP−HYS Junction Temperature Hysteresis Design guaranteed 30 °C Product parametric performance is indicated in the Electrical Characteristics for the listed test conditions, unless otherwise noted. Product performance may not be indicated by the Electrical Characteristics if operated under different conditions.
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