TPS40200EVM-002
24V 입력용 평가 모듈
TPS40200EVM-002
개요
The TPS40200EVM-002 evaluation module (EVM) uses the TPS40200 non-synchronous buck controller to provide a resistor selected 3.3 V output voltage that delivers up to 2.5 A from a 24 V input bus. The EVM operates from a single supply and uses a single P-channel power FET and Schottky Diode to produce a low cost buck converter. The part operates at a 200 kHz clock frequency as determined by an external resistor and capacitor. TPS40200EVM-002 is designed to operate with an 18 to 36 V input and to produce a regulated 3.3 V output with a load current from 0.125 to 2.5 A. The TPS40200EVM-002 demonstrates using the TPS40200 in a typical buck converter application. The board sacrifices some layout density to provide ample test points for module evaluation. This EVM can be modified to support output voltages from 0.7 V to 5 V and above, by changing a single feedback resistor. A table is included in the User Guide that lists specific 1% resistors for some common output voltages.
특징
- 18 V to 36 V input range
- 3.3 V output, adjustable with single feedback resistor
- 0.125 A to 2.5 A steady-state output current
- 200 kHz switching frequency
- Single P-channel MOSFET and single rectifier
- Two-layer, 1.275 inch x 1.675 inch, surface-mount design with all components on one side
- Convenient test points for probing critical waveforms and noninvasive loop response testing
AC/DC 및 DC/DC 컨트롤러(외장 FET)
주문 및 개발 시작
TPS40200EVM-002 — 24V 입력용 평가 모듈
TPS40200EVM-002 — 24V 입력용 평가 모듈
기술 자료
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| * | EVM User's guide | Using the TPS40200EVM-002 with a 24V Input (Rev. B) | 2009. 4. 7 | ||
| 인증서 | TPS40200EVM-002 EU Declaration of Conformity (DoC) | 2019. 1. 2 |