MAXREFDES1017, Selectable Single-Output SEPIC Converter Reference Design
Analog Devices이 부품 MAX16990ATCE/V+ 을 사용하는 참조 설계
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최종 제품의 경우
- Automotive Applications
- High-Power LED
Description
- MAXREFDES1017, Reference Design for the MAX16990 is a high-performance, current-mode PWM controller with 4uA (typ) shutdown current for wide input voltage range boost/SEPIC converters. The 4.5V to 36V input operating voltage range makes this device ideal in automotive applications such as for front-end (pre-boost) or (SEPIC) power supplies and for the first boost stage in high power LED lighting applications. An internal low-dropout regulator (PVL regulator) with a 5V output voltage enables the MAX16990 to operate directly from an automotive battery input. The input operating range can be extended to as low as 2.5V when the converter output is applied to the SUP input. The MAX16990 operates in different frequency ranges. It can be synchronized to an external master clock using the FSET/SYNC input
최종 제품의 경우
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Conversion TypeDC to DC
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Input Voltage18 to 32 V
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Output Voltage5|24 V
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Output Current0.9 A
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Output Power21.6 W
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Efficiency88 %
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TopologySEPIC
피쳐링 부품 (1)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
MAX16990ATCE/V+ | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 5V to 36V 1A 220kHz to 1000kHz Automotive AEC-Q100 12-Pin TQFN EP Tube | 구매 | |