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最新公告:金信谷电子开发了3~7W高性能低成本的高压线性球泡灯方案

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PWM Controller

 

PWM Controller

Current Mode PWM Controller

P/N Start-up Current(μA) UVLO Threshold on/off(V) Maximum Duty Cycle Frequency Stability with Temperature Shutdown Temperature Package Data sheet Application Note
AP3842C 50 40102 0.97 0.025 155℃ SOIC-8 DIP-8
AP3842G 50 40102 0.96 0.025 155℃ SOIC-8 DIP-8
AP3843C 50 8.4/7.6 0.97 0.025 155℃ SOIC-8 DIP-8
AP3843G 50 8.4/7.6 0.96 0.025 155℃ SOIC-8 DIP-8
AP3844C 50 40102 0.48 0.025 155℃ SOIC-8 DIP-8
AP3844G 50 40102 0.48 0.025 155℃ SOIC-8 DIP-8
AP3845C 50 8.4/7.6 0.48 0.025 155℃ SOIC-8 DIP-8
AP3845G 50 8.4/7.6 0.48 0.025 155℃ SOIC-8 DIP-8

Voltage Mode PWM Controller

P/N Reference Voltage(V) Vref Accuracy Frequency Stability Supply Voltage(V) Package Data sheet Application Note
AZ494A 4.95 ±1% 0.01 7~36 SOIC-16,DIP-16
AZ494C 5 ±1% 0.01 7~36 SOIC-16,DIP-16
AZ7500B 4.95 ±1% 0.01 7~36 SOIC-16,DIP-16
AZ7500C 5 ±1% 0.01 7~36 SOIC-16,DIP-16
AZ7500E 4.95 ±1% 0.01 7~36 SOIC-16,DIP-16
AZ7500F 5 ±1% 0.01 7~36 SOIC-16,DIP-16

Green Mode PWM Controller Ⅰ

P/N HV Start-up Circuit Start-up Current(μA) UVLO Threshold on/off(V) Gate Output Current(mA) Oscillation Frequency(KHz) Package Data sheet Application Note
AP3101 No 30 16/10 600 65 SOIC-8 DIP-8
AP3102/V/L No 5 16/8.6 500 Adjustable SOIC-8 DIP-8  
AP3103 No 5 14.5/9.6 300 65 SOT-23-6 DIP-8
  AP3105/V/L/R No 5 14.5/8.6 350 65 SOT-23-6 DIP-8  
  AP3106 Yes 5 16/9.6 500 Adjustable SOIC-7
  AP3107/H Yes 5 16/8.6 500 65/130 SOIC-7  

Green Mode PWM Controller Ⅱ

P/N Switching   Frequency(HZ) Startup Current(μA) Operating Current(μA)  Effective Current Limit(mA) Package Data sheet Application Note
AP3700 60k 230 450 460 TO-92
AP3700A 60k 230 450 500 TO-92  
AP3700E 60k 230 450 460 TO-92
AP3710 60k 250 450 800 SOIC-8,DIP-8
AP3720 65k 2.5 1200 0 SOIC-8,DIP-8

* Estimation for system Mass Production, maybe varied with different system design.