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

TPSM843820

활성

4V~18V 입력, 고급 전류 모드, 8A 동기식 SWIFT™ 스텝다운 전원 모듈

지금 주문
데이터 시트

TPSM843820

활성
데이터 시트 지금 주문

제품 상세 정보

Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Module Iout (max) (A) 8 Vin (min) (V) 4 Vin (max) (V) 18 Vout (min) (V) 0.5 Vout (max) (V) 1.8 Switching frequency (min) (kHz) 500 Switching frequency (max) (kHz) 2200 EMI features Low parasitic Hotrod packaging Features Adjustable current limit, Enable, Forced PWM, Frequency synchronization, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, UVLO adjustable Control mode ACM/AECM Duty cycle (max) (%) 94
Rating Catalog Operating temperature range (°C) -40 to 125 Topology Buck Type Module Iout (max) (A) 8 Vin (min) (V) 4 Vin (max) (V) 18 Vout (min) (V) 0.5 Vout (max) (V) 1.8 Switching frequency (min) (kHz) 500 Switching frequency (max) (kHz) 2200 EMI features Low parasitic Hotrod packaging Features Adjustable current limit, Enable, Forced PWM, Frequency synchronization, Over Current Protection, Power good, Pre-Bias Start-Up, Soft Start Adjustable, Synchronous Rectification, UVLO adjustable Control mode ACM/AECM Duty cycle (max) (%) 94
uSIP (SIT) 15 12.25 mm² 3.5 x 3.5
  • Fixed-frequency, internally-compensated Advanced Current Mode (ACM) control
  • Small form factor 3.5mm × 3.5mm × 1.6mm, 15-pin DFM package MicroSiP™ power module
  • High-efficiency, integrated 25mΩ and 6.5mΩ MOSFETs, inductor and basic passives
  • 4V to 18V input voltage range
  • 0.5V to 1.8V output voltage range
  • Three selectable PWM ramp options to optimize the control loop performance
  • Five selectable switching frequencies: 500kHz, 750kHz, 1MHz, 1.5MHz, and 2.2MHz
  • Synchronizable to an external clock
  • 0.5V, ±0.5% voltage reference accuracy over full temperature range
  • Selectable soft-start times: 0.5ms, 1ms, 2ms, and 4ms
  • Monotonic start-up into prebiased outputs
  • Selectable current limits to support lower current operation
  • Enable with adjustable input undervoltage lockout
  • Power-good output monitor
  • Output overvoltage, output undervoltage, input undervoltage, overcurrent, and overtemperature protection
  • Pin-to-pin compatible with 3A - TPSM8433206A - TPSM843620
  • – 40°C to 125°C operating junction temperature
  • Fixed-frequency, internally-compensated Advanced Current Mode (ACM) control
  • Small form factor 3.5mm × 3.5mm × 1.6mm, 15-pin DFM package MicroSiP™ power module
  • High-efficiency, integrated 25mΩ and 6.5mΩ MOSFETs, inductor and basic passives
  • 4V to 18V input voltage range
  • 0.5V to 1.8V output voltage range
  • Three selectable PWM ramp options to optimize the control loop performance
  • Five selectable switching frequencies: 500kHz, 750kHz, 1MHz, 1.5MHz, and 2.2MHz
  • Synchronizable to an external clock
  • 0.5V, ±0.5% voltage reference accuracy over full temperature range
  • Selectable soft-start times: 0.5ms, 1ms, 2ms, and 4ms
  • Monotonic start-up into prebiased outputs
  • Selectable current limits to support lower current operation
  • Enable with adjustable input undervoltage lockout
  • Power-good output monitor
  • Output overvoltage, output undervoltage, input undervoltage, overcurrent, and overtemperature protection
  • Pin-to-pin compatible with 3A - TPSM8433206A - TPSM843620
  • – 40°C to 125°C operating junction temperature

TPSM843820 is a highly efficient, small, and flexible synchronous step-down DC-DC converter in a MicroSiP power module package that is easy to use. The module operates up to 18V input with fixed-frequencies that are resistor adjustable by system designer. The embedded IC is internally compensated which reduces external components and design size. The integrated high-frequency capacitor reduces the transient peak at switching node.

The TPSM843820 module employs an internally compensated, fixed-frequency advanced current mode control. The device is capable of providing high efficiency while running at a switching frequency up to 2.2MHz. The fixed frequency controller can operate from 500kHz to 2.2MHz and can be synchronized to an external clock using the SYNC pin. Additional features include a high accuracy voltage reference, selectable soft-start times, monotonic start-up into prebiased outputs, selectable current limits, adjustable UVLO through the EN pin, and a full suite of fault protections.

TPSM843820 is a highly efficient, small, and flexible synchronous step-down DC-DC converter in a MicroSiP power module package that is easy to use. The module operates up to 18V input with fixed-frequencies that are resistor adjustable by system designer. The embedded IC is internally compensated which reduces external components and design size. The integrated high-frequency capacitor reduces the transient peak at switching node.

The TPSM843820 module employs an internally compensated, fixed-frequency advanced current mode control. The device is capable of providing high efficiency while running at a switching frequency up to 2.2MHz. The fixed frequency controller can operate from 500kHz to 2.2MHz and can be synchronized to an external clock using the SYNC pin. Additional features include a high accuracy voltage reference, selectable soft-start times, monotonic start-up into prebiased outputs, selectable current limits, adjustable UVLO through the EN pin, and a full suite of fault protections.
filter 기타 벅 모듈(통합 인덕터) 찾기
다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

open-in-new 대안 비교
비교 대상 장치와 동일한 기능을 지원하는 핀 대 핀
TPSM843320 활성 4V~18V 입력, 고급 전류 모드, 3A 동기식 SWIFT™ 강압 전원 모듈 Optimized for lower current in same form factor
신규 TPSM843820E 활성 확장된 온도를 지원하는 4V~18V 입력, 8A 동기 SWIFT™ 스텝다운 전원 모듈 Same part with extended temperature.
비교 대상 장치와 유사한 기능
TPSM843620 활성 4-V to 18-V input, advanced current mode, 6-A synchronous SWIFT™ step-down power module Optimized for lower current in same form factor

기술 자료

star =TI에서 선정한 이 제품의 인기 문서
검색된 결과가 없습니다. 검색어를 지우고 다시 시도하십시오.
3개 모두 보기
유형 직함 날짜
* Data sheet TPSM843820 4V to 18V Input, 8A Synchronous SWIFT Step-Down Converter MicroSiP Power Module With Integrated Inductor and Internally Compensated Advanced Current Mode Control datasheet (Rev. A) PDF | HTML 2023/12/01
Application brief Solving Power Design Challenges in Semiconductor Test and ATE Applications PDF | HTML 2024/08/02
Application note Detailed Comparison Between TPSM843620 Family and TPS543620 Family PDF | HTML 2023/11/20

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TPSM843620EVM — TPSM843620 evaluation module for synchronous buck converter

The TPSM843620 evaluation module (EVM) is a synchronous buck power module designed to provide up to a 6 A output and is rated for 4 V to 18 V. The high-side and low-side MOSFETs are incorporated inside the TPSM843620 package along with the gate-drive circuitry, inductor and basic passives. The low (...)
사용 설명서: PDF | HTML
TI.com에서 구매 불가
시뮬레이션 모델

TPSM843820 PSpice Transient Model

SLUM898.ZIP (202 KB) - PSpice Model
다운로드
시뮬레이션 모델

TPSM843820 SIMPLIS Model

SLUM876.ZIP (944 KB) - SIMPLIS Model
다운로드
계산 툴

CALC-TOOL-TPSM843X20 — CALC-TOOL-TPSM843X20

TPSM843320 TPSM843620 TPSM843820 Calculator Tool
지원되는 제품 및 하드웨어

지원되는 제품 및 하드웨어

제품
벅 모듈(통합 인덕터)
TPSM843320 — 4V~18V 입력, 고급 전류 모드, 3A 동기식 SWIFT™ 강압 전원 모듈 TPSM843320E — 확장된 온도를 지원하는 4V~18V 입력, 3A 동기 SWIFT™ 스텝다운 전원 모듈 TPSM843620 — 4-V to 18-V input, advanced current mode, 6-A synchronous SWIFT™ step-down power module TPSM843620E — 확장된 온도를 지원하는 4V~18V 입력, 6A 동기 SWIFT™ 스텝다운 전원 모듈 TPSM843820 — 4V~18V 입력, 고급 전류 모드, 8A 동기식 SWIFT™ 스텝다운 전원 모듈 TPSM843820E — 확장된 온도를 지원하는 4V~18V 입력, 8A 동기 SWIFT™ 스텝다운 전원 모듈
다운로드
패키지 핀 CAD 기호, 풋프린트 및 3D 모델
uSIP (SIT) 15 Ultra Librarian
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

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

포럼 주제 모두 보기(영문)

콘텐츠는 TI 및 커뮤니티 기고자에 의해 "있는 그대로" 제공되며 TI의 사양으로 간주되지 않습니다. 사용 약관을 참조하십시오.

품질, 패키징, TI에서 주문하는 데 대한 질문이 있다면 TI 지원을 방문하세요. ​​​​​​​​​​​​​​

동영상