Application Note AP1501A Series Step-Down (Buck) Regulator 3/12 ANP006 – App. Note 1 Jun 2006 .diodes 3.0 Pin Functions Number Name Function 1 +VIN Operating Voltage Input 2 Output Switching Output 3 GND Ground 4 FB Output Feedback Control ...
AP1501A电源芯片方案设计参考及应用指南.pdf,ANP006 Application Note AP1501A Series Step-Down (Buck) Regulator Contents 1. Features 2. Introduction 3. Pin Functions 4. Internal Block Diagram 5. Regulator Design Procedure 6. Design Example This application n
AP1501应用
AP1501A-K5G-13中文资料
Low Power Standby Mode Built-In Switching Transistor on Chip TO263-5 and TO220-5(R) Packages Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2) Halogen- and Antimony-Free. “Green” Device (Note 3) Application(s) Simple High-efficiency step-down regulator ...
(Note 5) Co Capacitor 2 Output L1 47uH 5V/ 3A Output Load R1 Vout = VFB × (1 + VFB = 1.23V R2 = 1K ~ 3K (3) Delay Start Circuit R2 FB 12V DC Input Vin Cin Capacitor CDELAY 0.1uF 4 1 5 SD RDELAY 10K AP1501 3 Gnd 2 Output R1 R2 ) R1 L1 47uH 5V/ 3A Output Load ...
AP1501PDF
Note 14: Junction to ambient thermal resistance with the TO-263 package tab soldered to a double sided printed circuit board with 3 in2 of (1 oz.) copper area on the AP1501 side of the board,and approximately 16 in 2 of copper on the other side of the p-c board. See Application ...
AP1501A电源芯片方案设计参考及应用指南精选.pdf,ANP006 Application Note AP1501A Series Step-Down (Buck) Regulator Contents 1. Features 2. Introduction 3. Pin Functions 4. Internal Block Diagram 5. Regulator Design Procedure 6. Design Example This applicati
250C, and those with boldface type apply over full Operating Temperature Range AP1501-ADJ Symbol Parameter Conditions Typ Limit (Note 3) (Note 4) SYSTEM PARAMETERS (Note 5)Test Circuit Figure 1 VOUT Output Voltage 1.230 4.5V≤VIN≤40V, 0.2A≤ILOAD≤3A 1.193/1.180 VOUT programmed for 3V. ...