LM5066

활성

전류, 전압, 전원 모니터링 및 PMBus를 지원하는 10V~80V 핫 스왑 컨트롤러

지금 주문하기

데이터 시트

document-pdfAcrobat LM5066 10 to 80 V, Hotswap Controller With I/V/P Monitoring and PMBus Interface datasheet (Rev. I) (영어) PDF | HTML

LM5066

활성

데이터 시트

지금 주문하기

제품 상세 정보

Vabsmax_cont (V)

100

Vin (max) (V)

80

Vin (min) (V)

10

Current limit (min) (A)

0.01

Features

Adjustable OVLO, Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, PMBus, Power good signal, Short circuit protection, Thermal shutdown, adjustable UVLO

Overcurrent response

Circuit breaker, Current limiting

Fault response

Auto-retry, Latch-off

Overvoltage response

Cut-off

Rating

Catalog

Soft start

Adjustable

Quiescent current (Iq) (typ) (A)

0.0072

Quiescent current (Iq) (max) (A)

0.0095

Device type

eFuses and hot swap controllers

Operating temperature range (°C)

-40 to 125

Vabsmax_cont (V)

100

Vin (max) (V)

80

Vin (min) (V)

10

Current limit (min) (A)

0.01

Features

Adjustable OVLO, Adjustable current limit, Adjustable soft start, Current monitoring, Fault output, Overcurrent protection, Overvoltage protection, PMBus, Power good signal, Short circuit protection, Thermal shutdown, adjustable UVLO

Overcurrent response

Circuit breaker, Current limiting

Fault response

Auto-retry, Latch-off

Overvoltage response

Cut-off

Rating

Catalog

Soft start

Adjustable

Quiescent current (Iq) (typ) (A)

0.0072

Quiescent current (Iq) (max) (A)

0.0095

Device type

eFuses and hot swap controllers

Operating temperature range (°C)

-40 to 125

HTSSOP (PWP)

28

62.08 mm² (9.7 mm × 6.4 mm)

10- to 80-V Operation
100-V Continuous Absolute Max
26 mV (±12%) or 50 mV (±6%) ILIM Threshold
Programmable FET SOA Protection
Programable UV, OV, t_FAULT Thresholds
External FET Temperature Sensing
Failed FET Detection
I²C / SMBus Interface
PMBus™ Compliant Command Structure
Precision V IN, VOUT, IIN, PIN, VAUX Monitoring
- V (±2.7%); I (±3%); P (±4.5%)
Programable I/V/P Averaging Interval
12-bit ADC with 1-kHz Sampling Rate
–40°C < TJ < 125°C Operation
Pin-to-Pin Compatible with LM5066I

10- to 80-V Operation
100-V Continuous Absolute Max
26 mV (±12%) or 50 mV (±6%) ILIM Threshold
Programmable FET SOA Protection
Programable UV, OV, t_FAULT Thresholds
External FET Temperature Sensing
Failed FET Detection
I²C / SMBus Interface
PMBus™ Compliant Command Structure
Precision V IN, VOUT, IIN, PIN, VAUX Monitoring
- V (±2.7%); I (±3%); P (±4.5%)
Programable I/V/P Averaging Interval
12-bit ADC with 1-kHz Sampling Rate
–40°C < TJ < 125°C Operation
Pin-to-Pin Compatible with LM5066I

LM5066 provides robust protection and precision monitoring for 10- to 80-V systems. Programmable UV, OV, I_LIMIT, and fast-short circuit protection allow for customized protection for any application. Programmable FET SOA protection sets the maximum power the FET is allowed to dissipate under any condition. The programmable fault timer (t_FAULT) is set to avoid nuisance trips, ensure start-up, and limit the duration of over load events.

In addition to circuit protection, the LM5066 supplies real-time power, voltage, current, temperature, and fault data to the system management host through the I²C / SMBus interface. PMBus compliant command structure makes it easy to program the device. Precision telemetry enables intelligent power management functions such as efficiency optimization and early fault detection. LM5066 also supports advanced features such as I/V/P averaging and peak power measurment to improve system diagnostics.

LM5066I is pin-to-pin compatible with the LM5066 and offers improved telemetry accuracy and supports the Read_Ein command to monitor energy.

LM5066 provides robust protection and precision monitoring for 10- to 80-V systems. Programmable UV, OV, I_LIMIT, and fast-short circuit protection allow for customized protection for any application. Programmable FET SOA protection sets the maximum power the FET is allowed to dissipate under any condition. The programmable fault timer (t_FAULT) is set to avoid nuisance trips, ensure start-up, and limit the duration of over load events.

In addition to circuit protection, the LM5066 supplies real-time power, voltage, current, temperature, and fault data to the system management host through the I²C / SMBus interface. PMBus compliant command structure makes it easy to program the device. Precision telemetry enables intelligent power management functions such as efficiency optimization and early fault detection. LM5066 also supports advanced features such as I/V/P averaging and peak power measurment to improve system diagnostics.

LM5066I is pin-to-pin compatible with the LM5066 and offers improved telemetry accuracy and supports the Read_Ein command to monitor energy.

filter

기타 핫 스왑 컨트롤러 찾기

다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

open-in-new

대안 비교

다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.

LM25066

활성

PMBus를 지원하는 2.9V~17V 핫 스왑 컨트롤러 This product is the 12-V version of this device.

LM5066I

활성

향상된 전류, 전압 및 전원 모니터링 정확도를 지원하는 10V~80V 핫 스왑 컨트롤러 This product is a node ,anager compliant, and has higher measurement accuracy.

기술 자료

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8개 모두 보기

상위 문서	유형	직함	형식 옵션	날짜
*	데이터 시트	LM5066 10 to 80 V, Hotswap Controller With I/V/P Monitoring and PMBus Interface datasheet (Rev. I)	PDF \| HTML	2016. 1. 26
	애플리케이션 노트	Implementation of PSYS Monitor Using TPS25984, TPS25985, or TPS25990 eFuses	PDF \| HTML	2023. 11. 15
	e북	11 Ways to Protect Your Power Path		2019. 7. 3
	애플리케이션 노트	Basics of Power Switches (Rev. A)	PDF \| HTML	2019. 4. 26
	선택 가이드	Power Management Guide 2018 (Rev. R)		2018. 6. 25
	기술 문서	Simplify digital hot swap design using the PI-Commander GUI	PDF \| HTML	2016. 6. 6
	애플리케이션 노트	Handling System Transients in Hot Swap Applications		2015. 5. 8
	애플리케이션 노트	Robust Hot Swap Design (Rev. A)		2015. 4. 8

설계 및 개발

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평가 보드

LM5066EVK — LM5066 평가 키트

The LM5066EVK evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LM5066 hot-swap controller with PMBUS compliant SMBUS/I2C interface to accurately measure, protect and control the electrical operating conditions of systems connected to a backplane power bus. The EVM (...)

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평가 모듈(EVM)용 GUI