LMR36506-Q1

Name: LMR36506-Q1
Brand: TI
SKU: LMR36506-Q1
Price: 1.829 USD

활성

크기 및 저부하 효율성에 최적화된 3V~65V, 6A 벅 컨버터

지금 주문

데이터 시트

document-pdfAcrobat LMR36506-Q1 3-V to 65-V, 0.6-A Synchronous Buck Converter Optimized for Size and Light Load Efficiency datasheet (Rev. C) (영어) PDF | HTML

LMR36506-Q1

활성

데이터 시트

지금 주문

제품 상세 정보

Rating

Automotive

Operating temperature range (°C)

-40 to 150

TI functional safety category

Functional Safety-Capable

Topology

Buck

Type

Converter

Iout (max) (A)

0.6

Vin (min) (V)

3

Vin (max) (V)

65

Switching frequency (min) (kHz)

200

Switching frequency (max) (kHz)

2200

Features

Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Power good, Spread Spectrum, Synchronous Rectification, Wettable flanks package

EMI features

Low parasitic Hotrod packaging, Spread Spectrum

Control mode

current mode

Vout (min) (V)

1

Vout (max) (V)

28

Iq (typ) (µA)

4

Duty cycle (max) (%)

99

Rating

Automotive

Operating temperature range (°C)

-40 to 150

TI functional safety category

Functional Safety-Capable

Topology

Buck

Type

Converter

Iout (max) (A)

0.6

Vin (min) (V)

3

Vin (max) (V)

65

Switching frequency (min) (kHz)

200

Switching frequency (max) (kHz)

2200

Features

Enable, Forced PWM, Frequency synchronization, Light Load Efficiency, Power good, Spread Spectrum, Synchronous Rectification, Wettable flanks package

EMI features

Low parasitic Hotrod packaging, Spread Spectrum

Control mode

current mode

Vout (min) (V)

1

Vout (max) (V)

28

Iq (typ) (µA)

4

Duty cycle (max) (%)

99

VQFN-HR (RPE)

9

4 mm² 2 x 2

AEC-Q100-qualified for automotive applications:
- Device temperature grade 1: –40°C to +125°C, T_A
Functional Safety-Capable
- Documentation available to aid functional safety system design
>80% efficiency at 1 mA
- 4 µA I_q (switching) at 24 V_IN to 3.3 V_OUT (fixed output option)
Miniature solution size and low component cost
- 2-mm × 2-mm HotRod™ package with wettable flanks
- Internal compensation
Designed for automotive applications:
- Junction temperature range –40°C to +150°C
- Pseudo-random spread spectrum compatible with CISPR 25 EMI standard
- Wide input voltage range: 3.0 V (falling threshold) to 65 V
- Adjustable, 3.3-V and 5-V fixed output voltage options available
- Synchronizable with MODE/SYNC pin variant
- Adjustable F_SW: 200 kHz to 2.2 MHz with RT pin variant
- Pin compatible with LMR36503-Q1 (65 V, 300 mA)

AEC-Q100-qualified for automotive applications:
- Device temperature grade 1: –40°C to +125°C, T_A
Functional Safety-Capable
- Documentation available to aid functional safety system design
>80% efficiency at 1 mA
- 4 µA I_q (switching) at 24 V_IN to 3.3 V_OUT (fixed output option)
Miniature solution size and low component cost
- 2-mm × 2-mm HotRod™ package with wettable flanks
- Internal compensation
Designed for automotive applications:
- Junction temperature range –40°C to +150°C
- Pseudo-random spread spectrum compatible with CISPR 25 EMI standard
- Wide input voltage range: 3.0 V (falling threshold) to 65 V
- Adjustable, 3.3-V and 5-V fixed output voltage options available
- Synchronizable with MODE/SYNC pin variant
- Adjustable F_SW: 200 kHz to 2.2 MHz with RT pin variant
- Pin compatible with LMR36503-Q1 (65 V, 300 mA)

The LMR36506-Q1 is the industry’s smallest 65 V, 0.6 A synchronous step-down DC/DC converter in 2-mm x 2-mm HotRod™ package. This easy-to-use converter can handle input voltage transients up to 70 V, provide excellent EMI performance and support fixed 3.3 V, 5 V and other adjustable output voltages.

The LMR36506-Q1 uses peak current mode control architecture with internal compensation and maintains stable operation with minimal output capacitance. The wide input operating range of the LMR36506-Q1 helps it remain functional during a deep input voltage sag condition, making it an excellent choice for automotive applications withstanding severe cold crank start impulses. The PGOOD flag in the LMR36506-Q1 provides precise indication of the output voltage status, eliminating the requirement for an external supervisor. A seamless transition from FPWM to PFM, with an ultra-low standby quiescent current allows the LMR36506-Q1 to support much higher system efficiency at low output loads. The MODE/SYNC pin variant helps to synchronize the LMR36506-Q1 to an external clock. With the right resistor selection, the LMR36506-Q1 RT pin variant can also be externally programmed to any desired switching frequency of operation. The rich feature set of the LMR36506-Q1 is designed to simplify implementation for a wide range of automotive end equipments.

The LMR36506-Q1 is the industry’s smallest 65 V, 0.6 A synchronous step-down DC/DC converter in 2-mm x 2-mm HotRod™ package. This easy-to-use converter can handle input voltage transients up to 70 V, provide excellent EMI performance and support fixed 3.3 V, 5 V and other adjustable output voltages.

The LMR36506-Q1 uses peak current mode control architecture with internal compensation and maintains stable operation with minimal output capacitance. The wide input operating range of the LMR36506-Q1 helps it remain functional during a deep input voltage sag condition, making it an excellent choice for automotive applications withstanding severe cold crank start impulses. The PGOOD flag in the LMR36506-Q1 provides precise indication of the output voltage status, eliminating the requirement for an external supervisor. A seamless transition from FPWM to PFM, with an ultra-low standby quiescent current allows the LMR36506-Q1 to support much higher system efficiency at low output loads. The MODE/SYNC pin variant helps to synchronize the LMR36506-Q1 to an external clock. With the right resistor selection, the LMR36506-Q1 RT pin variant can also be externally programmed to any desired switching frequency of operation. The rich feature set of the LMR36506-Q1 is designed to simplify implementation for a wide range of automotive end equipments.

filter

기타 AC/DC 및 DC/DC 컨버터(통합 FET) 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

LMR36503-Q1

활성

크기 및 저부하 효율성에 최적화된 오토모티브 3V~65V, 0.3A 벅 컨버터 Pin-to-pin 300-mA version

기술 자료

star

=TI에서 선정한 이 제품의 인기 문서

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4개 모두 보기

	유형	직함		날짜
*	Data sheet	LMR36506-Q1 3-V to 65-V, 0.6-A Synchronous Buck Converter Optimized for Size and Light Load Efficiency datasheet (Rev. C)	PDF \| HTML	2020/06/19
	Selection guide	Buck Converter Quick Reference Guide (Rev. B)		2021/04/08
	Functional safety information	LMR3650x-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA	PDF \| HTML	2020/10/26
	EVM User's guide	LMR36506MSCEVM User’s Guide (Rev. A)		2020/05/19

설계 및 개발

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

평가 보드

LMR36506EVM — 오토모티브 3V~65V, 0.6A 초소형 동기 벅 컨버터 평가 모듈

The LMR36506MSCEVM evaluation module (EVM) is a fully assembled and tested circuit for evaluating the LMR36506-Q1 synchronous step-down converter. The LMR36503-Q1 can also be evaluated with LMR36506MSCEVM.

사용 설명서: PDF