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다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
PTH04070W
- Up to 3-A Output Current at 85 °C
- 3.3-V / 5-V Input Voltage
- Wide-Output Voltage Adjust (0.9 V to 3.6 V)
- 160 W/in3 Power Density
- Efficiencies Up To 94%
- On/Off Inhibit
- Undervoltage Lockout (UVLO)
- Output Overcurrent Protection (Nonlatching, Auto-Reset)
- Overtemperature Protection
- Ambient Temp. Range: -40°C to 85 °C
- Surface Mount Package
- Safety Agency Approvals: UL/IEC/CSA-C22.2 60950-1
- APPLICATIONS
- Telecommunications, Instumentation, and General-Purpose Circuits
The PTH04070W is a highly integrated, low-cost switching regulator module that delivers up to 3 A of output current. Occupying less PCB area than a standard TO-220 linear regulator IC, the PTH04070W provides output current at a much higher efficiency and with much less power dissipation, thereby eliminating the need for a heat sink. Their small size (0.5 × 0.4 in), high efficiency, and low cost makes these modules attractive for a variety of applications.
The input voltage range of the PTH04070W is from 3 V to 5.5 V, allowing operation from either a 3.3-V or 5-V input bus. Using state-of-the-art switched-mode power-conversion technology, the PTH04070W can step down to voltages as low as 0.9 V from a 5-V input bus, with typically less than 1 W of power dissipation. The output voltage can be adjusted to any voltage over the range, 0.9 V to 3.6 V, using a single external resistor. Operating features include an undervoltage lockout (UVLO), on/off inhibit, output overcurrent protection, and overtemperature protection. Target applications include telecommunications, test and measurement applications, and high-end consumer products. The modules are available in both through-hole and surface-mount package options, including tape and reel.
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다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
기술 문서
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | PTH04070W: 3-A 3.3/5.5-V Input Adjustable Switching Regulator datasheet (Rev. B) | 2007/10/16 | |
Selection guide | Power Management Guide 2018 (Rev. R) | 2018/06/25 | ||
Application note | High-Temperatures Soldering Requirements for Plug-in Power, Surface-Mount Pdts (Rev. A) | 2009/08/13 | ||
Analog Design Journal | Wide-input dc/dc modules offer maximum design flexibility | 2006/04/18 | ||
Analog Design Journal | New power modules improve surface-mount manufacturability | 2005/07/14 |
설계 및 개발
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패키지 | 핀 | 다운로드 |
---|---|---|
DIPMODULE (EVD) | 5 | 옵션 보기 |
DIPMODULE (EVE) | 5 | 옵션 보기 |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치