홈 전력 관리 DC/DC 전력 모듈 벅 모듈(통합 인덕터)
홈
전력 관리
DC/DC 전력 모듈
벅 모듈(통합 인덕터)

TPS82698

활성

700mA, 고효율 MicroSiP™ 스텝다운 컨버터(프로파일 <1mm).

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비교 대상 장치와 유사한 기능.
TPSM82821 활성 5.5V 입력, 1A, 감압 모듈 - 통합 인덕터, 2 x 2.5 x 1.1mm μSIP 패키지 Adjustable module with 1-A output and fast transient load response.

TPS82698

활성
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제품 상세 정보

Rating Catalog Topology Buck, Step-Down Converter, Synchronous Buck Iout (max) (A) 0.8 Vin (max) (V) 4.8 Vin (min) (V) 2.3 Vout (max) (V) 3 Vout (min) (V) 3 Features Enable, Light Load Efficiency, Output discharge, Spread Spectrum EMI features Frequency Dithering, Integrated capacitors, Spread Spectrum Operating temperature range (°C) -40 to 85 Switch current limit (typ) (A) 1 Type Converter (Integrated Switch), DC/DC converter, Module Duty cycle (max) (%) 90 Control mode Constant on-time (COT) Switching frequency (min) (kHz) 2700 Switching frequency (max) (kHz) 3300
Rating Catalog Topology Buck, Step-Down Converter, Synchronous Buck Iout (max) (A) 0.8 Vin (max) (V) 4.8 Vin (min) (V) 2.3 Vout (max) (V) 3 Vout (min) (V) 3 Features Enable, Light Load Efficiency, Output discharge, Spread Spectrum EMI features Frequency Dithering, Integrated capacitors, Spread Spectrum Operating temperature range (°C) -40 to 85 Switch current limit (typ) (A) 1 Type Converter (Integrated Switch), DC/DC converter, Module Duty cycle (max) (%) 90 Control mode Constant on-time (COT) Switching frequency (min) (kHz) 2700 Switching frequency (max) (kHz) 3300
uSIP (SIP) 8 6.67 mm² (2.3 mm × 2.9 mm)
  • Total Solution Size < 6.7 mm2
  • 95% Efficiency at 3-MHz Operation
  • 23µA Quiescent Current
  • High Duty-Cycle Operation
  • Best in Class Load and Line Transient
  • ±2% Total DC Voltage Accuracy
  • Automatic PFM/PWM Mode Switching
  • Low Ripple Light-Load PFM Mode
  • Excellent AC Load Regulation
  • Internal Soft Start, 200-µs Start-Up Time
  • Integrated Active Power-Down Sequencing (Optional)
  • Current Overload and Thermal Shutdown Protection
  • Sub 1-mm Profile Solution
  • Total Solution Size < 6.7 mm2
  • 95% Efficiency at 3-MHz Operation
  • 23µA Quiescent Current
  • High Duty-Cycle Operation
  • Best in Class Load and Line Transient
  • ±2% Total DC Voltage Accuracy
  • Automatic PFM/PWM Mode Switching
  • Low Ripple Light-Load PFM Mode
  • Excellent AC Load Regulation
  • Internal Soft Start, 200-µs Start-Up Time
  • Integrated Active Power-Down Sequencing (Optional)
  • Current Overload and Thermal Shutdown Protection
  • Sub 1-mm Profile Solution

The TPS8269xSIP device is a complete 500 mA / 800 mA, DC/DC step-down power supply intended for low-power applications. Included in the package are the switching regulator, inductor and input/output capacitors. No additional components are required to finish the design. The TPS8269xSIP is based on a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. The MicroSIP™ DC/DC converter operates at a regulated 3-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current range. The PFM mode extends the battery life by reducing the quiescent current to 23 µA (typical) during light load operation. For noise-sensitive applications, the device has PWM spread spectrum capability providing a lower noise regulated output, as well as low noise at the input. These features, combined with high PSRR and AC load regulation performance, make this device suitable to replace a linear regulator to obtain better power conversion efficiency. The TPS8269xSIP is packaged in a compact (2.9 mm × 2.3 mm) and low profile (1 mm) BGA package suitable for automated assembly by standard surface mount equipment.

The TPS8269xSIP device is a complete 500 mA / 800 mA, DC/DC step-down power supply intended for low-power applications. Included in the package are the switching regulator, inductor and input/output capacitors. No additional components are required to finish the design. The TPS8269xSIP is based on a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. The MicroSIP™ DC/DC converter operates at a regulated 3-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current range. The PFM mode extends the battery life by reducing the quiescent current to 23 µA (typical) during light load operation. For noise-sensitive applications, the device has PWM spread spectrum capability providing a lower noise regulated output, as well as low noise at the input. These features, combined with high PSRR and AC load regulation performance, make this device suitable to replace a linear regulator to obtain better power conversion efficiency. The TPS8269xSIP is packaged in a compact (2.9 mm × 2.3 mm) and low profile (1 mm) BGA package suitable for automated assembly by standard surface mount equipment.
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관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.
TPS82695 활성 500mA, 고효율 MicroSiP™ 스텝다운 컨버터(프로파일 <1mm). 출력 전압=2.5V Check out the TPS82695 for a similar module with different output voltage.
TPS82740A 활성 200mA 스텝다운 컨버터 모듈(360nA IQ) Check out the TPS82740A for a module with 200-mA output current, integrated load switch and VSEL functionality.
TPS82671 활성 MicroSiP™ 패키지에 600mA 완전 통합형, 저잡음 스텝다운 컨버터 모듈 Check out the TPS82671 for a similar module with 600-mA output current.

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
7개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 TPS8269x High-Efficiency MicroSIP Step-Down Converter (Profile <1 mm) datasheet (Rev. C) PDF | HTML 2015. 4. 1
선택 가이드 Innovative DC/DC Power Modules Selection Guide (Rev. D) 2021. 10. 14
사용 설명서 Manufacturing and Rework Design Guide for MicroSiP™ Power Modules (Rev. A) PDF | HTML 2021. 6. 16
아날로그 디자인 학술지 Understanding 100% mode in low-power DC/DC converters 2018. 6. 22
아날로그 디자인 학술지 Testing tips for applying external power to supply outputs without an input voltage 2016. 10. 24
백서 SiP Power Modules White Paper 2016. 1. 26
아날로그 디자인 학술지 IQ: What it is, what it isn’t, and how to use it 2011. 6. 17

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