MAXREFDES1189, 7.5W/24V Offline Flyback Converter Reference Design Using MAX17595
Analog Devices이 부품 MAX17595ATE+ 을 사용하는 참조 설계
이미지
1 / 2
최종 제품의 경우
- AC to DC Power Supply
- Telecom Power Supply
Description
- MAXREFDES1189, Reference Design for the MAX17595 is a peak-current-mode controller for designing wide input-voltage flyback regulators. The MAX17595 offers optimized input thresholds for universal input AC-DC converters and telecom DC-DC (36V to 72V input range) power supplies. It contains a built-in gate driver for an external n-channel MOSFET. The MAX17595 houses an internal error amplifier with 1% accurate reference, eliminating the need for an external reference. The switching frequency is programmable from 100kHz to 1MHz with an accuracy of 8%, allowing optimization of magnetic and filter components, resulting in compact and cost-effective power conversion. For EMI-sensitive applications, the MAX17595 incorporates a programmable frequency dithering scheme, enabling low-EMI spread-spectrum operation
최종 제품의 경우
-
Conversion TypeAC to DC
-
Input Voltage176 to 284 (AC) V
-
Output Voltage24 V
-
Output Current0.313 A
-
Output Power7.5 W
-
Efficiency91 %
-
TopologyFlyback
피쳐링 부품 (3)
| 부품 번호 | Manufacturer | Type | Description | |||
|---|---|---|---|---|---|---|
|
TLV431BFTA | Diodes Incorporated | Voltage References | V-Ref Adjustable 1.24V to 18V 15mA 3-Pin SOT-23 T/R | 구매 | |
|
MAX17595ATE+ | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 100kHz to 1000kHz 16-Pin TQFN EP T/R | 구매 | |
|
|
MAX17595ATE+T | Analog Devices | PWM and Resonant Controllers | Current Mode PWM Controller 1.5A 100kHz to 1000kHz 16-Pin TQFN EP T/R | 구매 | |