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参数资料
| 型号： | TK61220AQ4 |
| 厂商： | TOKO INC |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING REGULATOR, QCC24 |
| 封装： | 4 X 4 MM, HQFN-24 |
| 文件页数： | 14/23页 |
| 文件大小： | 342K |
| 代理商： | TK61220AQ4 |
TK61220AQ4
GC3-N008B
Page 21
11-9-5. PWM Dimming Waveform
Input PWM signal into DIM pin. (VIN=12V, PWM Signal Frequency=200Hz)
(Top)
DIM Pin Voltage Waveform
(PWM Signal)
: 2V/Div
(Bottom)
LED Current Waveform
(Ch1 Standard)
: 50mA/Div
Duty Ratio=5%
Duty Ratio=10%
Duty Ratio=50%
Duty Ratio=80%
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