Visio-ALD-414012PJ126 (CTR-4443
Contents
1.2.
3. CTR 4443 X 7 712 TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 5 ALD 5 1 0V 5V 5 1 ON HH OFF
4. CN1 lout 7 2 LED vbr Rbr ADIM 7 3 ALD Vbr Rbr PWM
5. TDK CTR 4443 X 11712 TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 7 1 Vbr Rbr ADIM Vst Vst Vst Vrmt PWM
6. 6 3 2 a le f3 Li CT fe Li 2 lt 3cm ALD VCO GND 6 3 1
7. CTR 4443 X 1 7 12 TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 1 1 1 1 ADIM R1 LED Vbr7Rbr VR1 PWM Vin CN1 1 V1 LCD LCM CN1 11 Vrmt VRI VbrRbr CN1 12 Vst out CN1 14 OPEN 1 1 1 1 1 V1 12V DC15V 10mA 20 VRT Okohm 10mW 1 _2 PN 1 2 50mW SW1 5 CTR 4443 X 2 712 TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 1
8. L 5 2 ON LED OFF LED
9. 5 3 ON LED 0 1V usec OFF LED 0 1V usec CTR 4443 X 8 12 TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 5 1 6 Vin ON min Vbr Rbr PWM ADIM 9 0s Vrmt OFF max Vrmt ON OFF Vrmt ON min Vst 100ms 8 ms Vin ON min Vrmt ON min Vrmt ON Vrmt OFF
10. GND mm 2 JEITA RC 9141 DC DC 7 13 C 2 6 3 ALD
11. Vrmt Vst LED CN1 1 Vn ALD CN1 2 Vin CN1 3 GND CN1 4 GND CN1 5 Vrmt V1 CN1 6 Vbr Rbr CN1 7 ADIM CN1 8 VSst out V2 VbyRbr ADIM LED 1 4 3 1 5 V1 12V V2 3 3 or 5V R1 1 3 1 R2 20k ohm 50mW R3 4 7k ohm 5 R4 47k ohm 50mW 20 MM UL 20mW 3 1 1 3 R1 LED lout If lop VR1 VbrRbr 2 5V R2 D CTR
12. V1 12V C1 C2 0 1uF C1005X7R1C104K TDK EPO R1 4 7k ohm R4 R5 47k ohm 5 R2 R3 100k ohm 50mW R6 R7 100 ohm U1 U2 LM358 PWM 0 100 3 3V 1kHz DAC 0 2 5V 2 1 2 LCM 2 3 lop 120mA ADIM 0 45V DAC LED PWM Vbr Rbr 0 2 5V PWM Duty Vrmt Hi LED 5 ADIM 0 4V 2 5V TDK CTR 4443 X 4 1712 TDK Lambda OC 06 CONVERTER UNIT DC DC ALD 414012PJ126 1 3 3 Vbr Rbr ADIM YVR1
13. ALD TDK CTR 4443 X 6 12 TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 4 ALD 1 LED 2 3 4 1 LED LED 1 5V 4 2 5V 4 3 ALD
14. LED Duty A A A Duty ton T 100 0 t 0 t VR1 0 ohm VR1 27 5k ohm VR1 50klohm Duty 100 max Duty 50 Duty 25 min 1 2 PWM LED CTR 4443 X 3 712 TDK Lambda OC 06 CONVERTER UNIT DC DC ALD 414012PJ126 1 2 2 PWM 2 Vbr Rbr DAC ADIM Vrmt Vst Vin CN1 1 1 5 ALD GND CN1 6 lt 1 10 Vbr Rbr DAC lt Vst out VbryRbr ADIM LED 1 3 2 1 4
15. 7 4 ALD ALD ALD ALD ALD LCM GND 7 1 ALD GND LCM EMI LED ALD ALD LCM ALD LCM GND 7 1 GND CTR 4443 X 127 12
16. TDK DC DC ALD 414012PJ126 TDK Lambda TDK CTR 4443 X TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 LED
17. LCM LED lout If lop 1 2 LCM typ 120mA lop 120mA 1 2 LCM LED min typ max LED IF 120 130 mA lop ADIM 1 3 1 3 lop 120mA 470ohm ADIM GND 1 3 ADIM lop mA ADIM GND lop mA ADIM GND P ohm P ohm 140 0 65 2 k 130 220 60 3 3k 120 470 50 4 3k 110 750 40 5 6k 100 1 1k 30 7 5k 0 2 70 2 4k 1 1 VR1 VbrRbr GND LED lout If 1 2 V1 SW1 ON LED VR1 PWM
18. max Vrmt OFF CTR 4443 X 9 1712 TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 6 DC DC 1 2 3 6 1 ALD 6 1 Vin 1uH J Vin 10uF 10uF gt 1uH 10uF 10uF 6 1 6 2 z ESR LXZ35V 1000uF 12 5
19. 4443 X 5 12 TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 2 ALD Vbr Rbr PWM ADIM LED ADIM lt Vbr Rbr Duty Iout Duty Iout Duty 120 120 100 lout1 100 lout1 Iout2 Iout2 80 lout3 80 lout3 Iout4 Iout4 60 60 40 40 20 20 0 0 0 0 5 1 1 5 2 2 5 0 10 20 30 40 50 Vbr VI Rbr kG 2 1 PWM Vbr vs lout 2 2 PWM Rbr vs lout Iout mAl 160 0 140 0 e Iout1 1200 Ilout2 Iout3 100 0 5 lout4 80 0 60 0 40 0 20 0 0 0 0 0 5 1 1 5 2 2 5 ADIM VI 2 3 ADIM vs lout 3 ALD
20. L 20mm 15cm ESR RN L 1000uF OS C lL 1000uF Vin 6 2 CTR 4443 X 10712 TDK Lambda CONVERTER UNIT DC DC ALD 414012PJ126 6 2 ALD 730kHz PWM 200Hz
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