Datasheet AP3917C (Diodes) - 3
| 制造商 | Diodes |
| 描述 | Universal AC High Voltage Step Down Power Switcher |
| 页数 / 页 | 11 / 3 — AP3917C. Functional Block Diagram. T C U. D O. W E. Absolute Maximum … |
| 文件格式/大小 | PDF / 603 Kb |
| 文件语言 | 英语 |
AP3917C. Functional Block Diagram. T C U. D O. W E. Absolute Maximum Ratings. Symbol. Parameter. Rating. Unit. www.diodes.com
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AP3917C Functional Block Diagram
7 Drain 5 BP Power
T C U
Driver VREF
D O
FB Logic
R
Control
P
CS
W E
limit VLIMIT
N
RCS 6 3,4 Protection FB S
Absolute Maximum Ratings
(Note 4)
Symbol Parameter Rating Unit
VDSS Drain Pin Voltage -0.7 to 650 V VBP Internally Generated Control Circuit Power Supply Voltage 8.9 V VFB，VS FB Pin Voltage and S Pin Voltage -0.7 to 5.5 V PD Continuous Power Dissipation (TA = +25°C) 1 W TJ Operating Junction Temperature +125 °C TSTG Storage Temperature -65 to +150 °C TLEAD Lead Temperature (Soldering, 10s) +300 °C θJA Thermal Resistance (Junction to Ambient) 128 °C/W — ESD (Human Body Model) 4000 V — ESD (Charge Device Model) 1000 V Note: 4. Stresses greater than those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to Absolute Maximum Ratings for extended periods can affect device reliability. AP3917C 3 of 11 May 2019 Document number: DS41542 Rev. 2 - 2
www.diodes.com
© Diodes Incorporated
7 Drain 5 BP Power
T C U
Driver VREF
D O
FB Logic
R
Control
P
CS
W E
limit VLIMIT
N
RCS 6 3,4 Protection FB S
Absolute Maximum Ratings
(Note 4)
Symbol Parameter Rating Unit
VDSS Drain Pin Voltage -0.7 to 650 V VBP Internally Generated Control Circuit Power Supply Voltage 8.9 V VFB，VS FB Pin Voltage and S Pin Voltage -0.7 to 5.5 V PD Continuous Power Dissipation (TA = +25°C) 1 W TJ Operating Junction Temperature +125 °C TSTG Storage Temperature -65 to +150 °C TLEAD Lead Temperature (Soldering, 10s) +300 °C θJA Thermal Resistance (Junction to Ambient) 128 °C/W — ESD (Human Body Model) 4000 V — ESD (Charge Device Model) 1000 V Note: 4. Stresses greater than those listed under Absolute Maximum Ratings can cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions is not implied. Exposure to Absolute Maximum Ratings for extended periods can affect device reliability. AP3917C 3 of 11 May 2019 Document number: DS41542 Rev. 2 - 2
www.diodes.com
© Diodes Incorporated