전원 관리 DC/DC 전력 모듈 벅 모듈(통합 인덕터)

PTH04T261W

활성

TurboTrans를 지원하는 3A, 2.2V~5.5V 입력, 세라믹 커패시터 버전, 비절연, 넓은 출력 범위, 조정 가능 전원 모듈

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Module Iout (max) (A) 3 Vin (min) (V) 2.2 Vin (max) (V) 5.5 Vout (min) (V) 0.69 Vout (max) (V) 3.6 Features TurboTrans Control mode current mode Duty cycle (max) (%) 100
Rating Catalog Operating temperature range (°C) -40 to 85 Topology Buck Type Module Iout (max) (A) 3 Vin (min) (V) 2.2 Vin (max) (V) 5.5 Vout (min) (V) 0.69 Vout (max) (V) 3.6 Features TurboTrans Control mode current mode Duty cycle (max) (%) 100
DIPMODULE (ECL) 10 334.1944 mm² 19.94 x 16.76
  • Up to 3-A Output Current
  • 2.2-V to 5.5-V Input Voltage
  • Wide-Output Voltage Adjust (0.69 V to 3.6 V)
  • ±1.5% Total Output Voltage Variation
  • Efficiencies up to 96%
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Operating Temperature: -40°C to 85°C
  • Safety Agency Approvals:
    • UL60950, CSA 22.2 950, EN60950 VDE
  • Prebias Startup
  • On/Off Inhibit
  • Differential Output Voltage Remote Sense
  • Adjustable Undervoltage Lockout
  • Auto-Track™ Sequencing
  • Ceramic Capacitor Version (PTH04T261W)
  • TurboTrans™ Technology
  • Designed to meet Ultra-Fast Transient
    Requirements up to 300 A/µs
  • SmartSync Technology
  • APPLICATIONS
    • Complex Multi-Voltage Systems
    • Microprocessors
    • Bus Drivers

TurboTrans, TMS320 are trademarks of Texas Instruments.

  • Up to 3-A Output Current
  • 2.2-V to 5.5-V Input Voltage
  • Wide-Output Voltage Adjust (0.69 V to 3.6 V)
  • ±1.5% Total Output Voltage Variation
  • Efficiencies up to 96%
  • Output Overcurrent Protection (Nonlatching, Auto-Reset)
  • Operating Temperature: -40°C to 85°C
  • Safety Agency Approvals:
    • UL60950, CSA 22.2 950, EN60950 VDE
  • Prebias Startup
  • On/Off Inhibit
  • Differential Output Voltage Remote Sense
  • Adjustable Undervoltage Lockout
  • Auto-Track™ Sequencing
  • Ceramic Capacitor Version (PTH04T261W)
  • TurboTrans™ Technology
  • Designed to meet Ultra-Fast Transient
    Requirements up to 300 A/µs
  • SmartSync Technology
  • APPLICATIONS
    • Complex Multi-Voltage Systems
    • Microprocessors
    • Bus Drivers

TurboTrans, TMS320 are trademarks of Texas Instruments.

The PTH04T260/261W is a high-performance, 3-A rated, non-isolated power module. This regulator represents the 2nd generation of the PTH series of power modules which include a reduced footprint and improved features. The PTH04T261W is optimized to be used in applications requiring all ceramic capacitors.

Operating from an input voltage range of 2.2 V to 5.5 V, the PTH04T260/261W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 3.6 V. The wide input voltage range makes the PTH04T260/261W particularly suitable for advanced computing and server applications that use a 2.5-V, 3.3-V or 5-V intermediate bus architecture.

The module incorporates a comprehensive list of features. Output over-current and over-temperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable under-voltage lockout allows the turn-on voltage threshold to be customized. Auto-Track™ sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system.

The PTH04T260/261W includes new patent pending technologies, TurboTrans™ and SmartSync. The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification. Additionally, for a target output capacitor bank, TurboTrans can be used to significantly improve the regulators transient response by reducing the peak voltage deviation. SmartSync allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reduces input capacitor RMS current requirements. Double-sided surface mount construction provides a low profile and compact footprint. Package options include both through-hole and surface mount configurations that are lead (Pb) - free and RoHS compatible.

The PTH04T260/261W is a high-performance, 3-A rated, non-isolated power module. This regulator represents the 2nd generation of the PTH series of power modules which include a reduced footprint and improved features. The PTH04T261W is optimized to be used in applications requiring all ceramic capacitors.

Operating from an input voltage range of 2.2 V to 5.5 V, the PTH04T260/261W requires a single resistor to set the output voltage to any value over the range, 0.69 V to 3.6 V. The wide input voltage range makes the PTH04T260/261W particularly suitable for advanced computing and server applications that use a 2.5-V, 3.3-V or 5-V intermediate bus architecture.

The module incorporates a comprehensive list of features. Output over-current and over-temperature shutdown protects against most load faults. A differential remote sense ensures tight load regulation. An adjustable under-voltage lockout allows the turn-on voltage threshold to be customized. Auto-Track™ sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system.

The PTH04T260/261W includes new patent pending technologies, TurboTrans™ and SmartSync. The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification. Additionally, for a target output capacitor bank, TurboTrans can be used to significantly improve the regulators transient response by reducing the peak voltage deviation. SmartSync allows for switching frequency synchronization of multiple modules, thus simplifying EMI noise suppression tasks and reduces input capacitor RMS current requirements. Double-sided surface mount construction provides a low profile and compact footprint. Package options include both through-hole and surface mount configurations that are lead (Pb) - free and RoHS compatible.

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관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능
TPSM82823A 활성 µSiP 패키지에 통합 인덕터 및 강제 PWM 모드를 지원하는 5.5V 입력, 3A 스텝다운 컨버터 Small 3-A option (23mm² total BOM size) and fast load transient response; options with FCCM or power save mode.

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
3개 모두 보기
유형 직함 날짜
* Data sheet 3-A, 2.2-V to 5.5-V Input, Non-Isolated, Wide-Output, Adjustable Power Module datasheet (Rev. E) 2009/07/09
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

설계 및 개발

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계산 툴

T2-SW — T2 용량 계산기

The TurboTrans software allows the user to determine the T2 module best suited to their design parameters (Vin, Vout, Iout, Ambient Temperature, Airflow) as well as the proper amount of bulk output capacitance required to meet their transient requirements (both using TurboTrans as well as without (...)
패키지 CAD 기호, 풋프린트 및 3D 모델
DIPMODULE (ECL) 10 Ultra Librarian

주문 및 품질

포함된 정보:
  • RoHS
  • REACH
  • 디바이스 마킹
  • 납 마감/볼 재질
  • MSL 등급/피크 리플로우
  • MTBF/FIT 예측
  • 물질 성분
  • 인증 요약
  • 지속적인 신뢰성 모니터링
포함된 정보:
  • 팹 위치
  • 조립 위치

지원 및 교육

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