홈 전원 관리 AC/DC & DC/DC controllers (external FET)
홈
전원 관리
AC/DC & DC/DC controllers (external FET)

TPS51633

활성

VR12.6/VR12.6+ VCPU용 3상, D-CAP+™ 스텝다운 컨트롤러

지금 주문
데이터시트

TPS51633

활성
데이터시트 지금 주문

제품 상세 정보

Vin (min) (V) 4.5 Vin (max) (V) 28 Iout (max) (A) 90 Operating temperature range (°C) -40 to 105 Control mode D-CAP+ Rating Catalog Vout (min) (V) 0.5 Vout (max) (V) 2.5 Iq (typ) (A) 0.0005 Duty cycle (max) (%) 50 Number of phases 3
Vin (min) (V) 4.5 Vin (max) (V) 28 Iout (max) (A) 90 Operating temperature range (°C) -40 to 105 Control mode D-CAP+ Rating Catalog Vout (min) (V) 0.5 Vout (max) (V) 2.5 Iq (typ) (A) 0.0005 Duty cycle (max) (%) 50 Number of phases 3
VQFN (RSM) 32 16 mm² 4 x 4
  • Intel VR12.6 PWM Specification serial VID (SVID) compliant
  • 1-, 2-, or 3-phase operation
  • Full VR12.6 mobile feature set including digital current monitor, PS3 and PS4 operation
  • 8-Bit DAC with 0.50-V to 2.30-V output range
  • Optimized efficiency at light and heavy loads
  • 8 independent levels of overshoot reduction (OSR) and undershoot reduction (USR)
  • Driverless configuration for efficient high-frequency switching
  • Supports discrete, Power Block, Power Stage or DrMOS MOSFET implementations
  • Accurate, adjustable voltage positioning
  • 300-kHz to 800-kHz frequency selections
  • Patented AutoBalance Phase Balancing
  • Selectable 8-level current limit
  • 4.5-V to 28-V conversion voltage range
  • Small, 4 × 4, 32-Pin, QFN PowerPAD™ integrated circuit package
  • Intel VR12.6 PWM Specification serial VID (SVID) compliant
  • 1-, 2-, or 3-phase operation
  • Full VR12.6 mobile feature set including digital current monitor, PS3 and PS4 operation
  • 8-Bit DAC with 0.50-V to 2.30-V output range
  • Optimized efficiency at light and heavy loads
  • 8 independent levels of overshoot reduction (OSR) and undershoot reduction (USR)
  • Driverless configuration for efficient high-frequency switching
  • Supports discrete, Power Block, Power Stage or DrMOS MOSFET implementations
  • Accurate, adjustable voltage positioning
  • 300-kHz to 800-kHz frequency selections
  • Patented AutoBalance Phase Balancing
  • Selectable 8-level current limit
  • 4.5-V to 28-V conversion voltage range
  • Small, 4 × 4, 32-Pin, QFN PowerPAD™ integrated circuit package

The TPS51633 device is a driverless step-down controller that is fully compliant with the SVID communications protocol, meeting the Intel VR12.6 specification. Advanced control features such as D-CAP+ architecture with overlapping pulse support undershoot reduction (USR) and overshoot reduction (OSR) provide fast transient response, lowest output capacitance and high efficiency. The TPS51633 device also supports single-phase operation in CCM or DCM for light-load efficiency. The TPS51633 device integrates the full complement of VR12.6 I/O features including VR_READY (PGOOD), ALERT and VR_HOT. The SVID interface address allows programming from 0 to 7. In PS4, the quiescent power consumption of the controller is typically 0.25 mW. Adjustable control of VCPU slew rate and voltage positioning round out the VR12.6 features. Paired with the new TPS51604 FET gate driver, the solution delivers exceptionally high speed and low switching loss. The TPS51633 device works with selected TI Power Stage™ products for optimum efficiency as well as DrMOS products. The TPS51633 device is available in space saving, thermally enhanced 32-pin QFN package that operates from –40°C to 105°C.

The TPS51633 device is a driverless step-down controller that is fully compliant with the SVID communications protocol, meeting the Intel VR12.6 specification. Advanced control features such as D-CAP+ architecture with overlapping pulse support undershoot reduction (USR) and overshoot reduction (OSR) provide fast transient response, lowest output capacitance and high efficiency. The TPS51633 device also supports single-phase operation in CCM or DCM for light-load efficiency. The TPS51633 device integrates the full complement of VR12.6 I/O features including VR_READY (PGOOD), ALERT and VR_HOT. The SVID interface address allows programming from 0 to 7. In PS4, the quiescent power consumption of the controller is typically 0.25 mW. Adjustable control of VCPU slew rate and voltage positioning round out the VR12.6 features. Paired with the new TPS51604 FET gate driver, the solution delivers exceptionally high speed and low switching loss. The TPS51633 device works with selected TI Power Stage™ products for optimum efficiency as well as DrMOS products. The TPS51633 device is available in space saving, thermally enhanced 32-pin QFN package that operates from –40°C to 105°C.
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기술 문서

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모두 보기1
유형 직함 날짜
* Data sheet TPS51633 Short datasheet 2022/04/13

설계 및 개발

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패키지 핀 다운로드
VQFN (RSM) 32 옵션 보기
TI의 평가 항목에 대한 표준 약관이 적용됩니다.

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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포럼 주제 모두 보기(영문)

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