LM3495EVAL
저출력 전압을 위한 에뮬레이트된 피크 전류 모드 벅 컨트롤러
LM3495EVAL
개요
The Evaluation Board has been designed for testing of various circuits using the LM3495 buck regulator controller. A complete schematic for all the components is shown in Figure 3. The board is four layers, consisting of signal/power traces on top and bottom, one internal ground plane, and an internal split power plane. The top and bottom planes are 1oz. copper, internal planes are 1/2oz., and the board is 62mil FR4 laminate.
특징
- Input voltage from 2.9V to 18V
- Output voltage adjustable from 0.6V to 5.5V
- Feedback Accuracy 1%
- Low-side Sensing, Programmable Current Limit without sense resistor
- Input Under Voltage Lockout
- Hiccup mode current limit protection eliminates thermal runaway during fault conditions
- Internal soft start with tracking capability
- 200 kHz to 1.5 MHz Switching frequency, Synchronizable
- On-chip gate drivers
- Soft output discharge during shutdown
- Startup into output pre-bias
- Operation from a single input rail
- Adaptive Duty Cycle Limit
- TSSOP-16 package
Applications
- Wide input voltage buck converters with low voltage, high accuracy outputs
- Core logic regulators
- High-efficiency buck regulation
DC/DC converters
주문 및 개발 시작
평가 보드
LM3495EVAL/NOPB — Emulated Peak Current Mode Buck Controller for Low Output Voltage
LM3495EVAL/NOPB — Emulated Peak Current Mode Buck Controller for Low Output Voltage
기술 자료
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TI에서 선정한 인기 문서
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2개 모두 보기
| 유형 | 직함 | 최신 영어 버전 다운로드 | 날짜 | ||
|---|---|---|---|---|---|
| * | EVM User's guide | LM3495 Buck Controller Evaluation Module User's Guide (Rev. C) | 2022. 2. 1 | ||
| 인증서 | LM3495EVAL/NOPB EU Declaration of Conformity (DoC) | 2019. 1. 2 |