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| Dual USB Expansion Charger on the car SD45215 solution |
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| Source: Date：2013-09-29 Views：5805 |
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IC brand：SILAN
IC model：SD45215  SD45215 Instruction manual_1.1-L.rar
Features:
⊙ Up to 2A output current capability;
⊙ Efficiency up to 90%;
⊙ +8V ~ +40V input operating voltage range;
⊙ 120KHz switching frequency, frequency hopping technology to reduce EMI;
⊙ Patented output short circuit protection;
⊙ Patented output voltage wire resistance loss compensation;
⊙ The current limit is adjustable;
⊙ Over temperature protection;
⊙ Small SOP-8 package;
Application areas:
⊙ Automotive field;
⊙ Nickel-manganese, nickel-chromium battery charging;
⊙ Adjustable current limiting step-down DC-DC;
⊙ Adjustable current source;
Number of USB output ports: 2 (dual USB);
Output 1: DC 5.0V 1A (1000mAh);
Output 2: DC 5.0V 2A (2000mAh);
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