Datasheet > LM73606QURNPRQ1

LM73606QURNPRQ1

更新时间： 2024-11-27 02:50:35

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
65页	5702K
描述
LM7360x-Q1 3.5-V to 36-V, 5-A or 6-A Synchronous Step-Down Voltage Converter

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

LM73606QURNPRQ1 数据手册

LM73605-Q1, LM73606-Q1

SNVSB12B – NOVEMBER 2017 – REVISED MAY 2021

LM7360x-Q1 3.5-V to 36-V, 5-A or 6-A Synchronous

Step-Down Voltage Converter

1 Features

3 Description

•

AEC-Q100-qualified for automotive applications

– Device temperature grade 1: –40°C to +125°C

ambient operating temperature

– Device HBM ESD classification level 2 kV

– Device CDM ESD classification level C5

Wettable flanks QFN package (WQFN)

Low EMI and low switching noise

Low quiescent current

– 0.8 µA in shutdown (typical)

– 15 µA in active mode with no load (typical)

Wide voltage conversion range:

– t_ON-MIN= 60 ns (typical)

– t_OFF-MIN= 70 ns (typical)

The LM73605-Q1/LM73606-Q1 family of devices

are easy-to-use synchronous step-down DC/DC

converters capable of driving up to 5 A (LM73605-Q1)

or 6 A (LM73606-Q1) of load current from a supply

voltage ranging from 3.5 V to 36 V. The LM73605-

Q1/LM73606-Q1 provide exceptional efficiency and

output accuracy in a very small solution size.

Peak current-mode control is employed. Additional

features such as adjustable switching frequency,

synchronization to an external clock, power-good flag,

precision enable, adjustable soft start, and tracking

provide both flexible and easy-to-use solutions for

a wide range of applications. Automatic frequency

foldback at light load and optional external bias

improve efficiency over the entire load range. The

family requires few external components and has a

pinout designed for simple PCB layout with optimal

EMI and thermal performance. Protection features

include thermal shutdown, input undervoltage lookout,

cycle-cy-cycle current limiting, and hiccup short-

citcuit protection. The LM73605-Q1 and LM73606-Q1

devices are pin-to-pin compatible for easy current

scaling.

•

Low MOSFET ON-resistance:

– R_{DS_ON_HS}= 53 mΩ (typical)

– R_{DS_ON_LS}= 31 mΩ (typical)

•

Adjustable frequency range: 350 kHz to 2.2 MHz

Pin-selectable auto mode or forced PWM mode

Start-up into pre-biased load, fixed or adjustable

soft-start time, and tracking

Synchronizable to external clock, internal

compensation, power-good flag, and precision

enable

Cycle-by-cycle current limiting, hiccup, UVLO, and

thermal shutdown protections

Create a custom design with the WEBENCH^®

power designer using LM73605-Q1 or LM73606-

•

Device Information⁽¹⁾

PART NUMBER

PACKAGE

BODY SIZE (NOM)

LM73605-Q1

WQFN (30)

Wettable and non-

wettable flanks

6.00 mm × 4.00 mm

LM73606-Q1

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

2 Applications

•

Automotive distributed power applications

Battery-powered applications

General-purpose wide V_INapplications

100

V_IN

V_OUT

PVIN

C_BOOT

C_OUT

C_IN

CBOOT

BIAS

PGND

PGOOD

SS/TRK

R_FBT

SYNC/

MODE

Freq = 400 kHz

Freq = 2.2 MHz

R_FBB

VCC

0.001

0.01 0.02 0.05 0.1 0.2

Load Current (A)

0.5

2 3 45

C_VCC

AGND

EFF_

Efficiency versus Load Current V_OUT= 5 V, V_IN= 12

V, Auto Mode

Simplified Schematic

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

12 3 4 5 6 7...65

中文翻译

下载PDF

与LM73606QURNPRQ1相关器件

型号	品牌	获取价格	描述	数据表
LM73606RNPR	TI	获取价格	3.5V 至 36V、6A 同步降压转换器 \| RNP \| 30 \| -40 to 125
LM73606RNPT	TI	获取价格	3.5V 至 36V、6A 同步降压转换器 \| RNP \| 30 \| -40 to 125
LM7360X-Q1	TI	获取价格	LM7360x-Q1 3.5-V to 36-V, 5-A or 6-A Synchronous Step-Down Voltage Converter
LM7372	TI	获取价格	LM7372 High Speed, High Output Current, Dual Operational Amplifier
LM7372	NSC	获取价格	High Speed, High Output Current, Dual Operational Amplifier
LM7372ILD	NSC	获取价格	High Speed, High Output Current, Dual Operational Amplifier
LM7372ILD/NOPB	TI	获取价格	IC DUAL OP-AMP, 10000 uV OFFSET-MAX, 100 MHz BAND WIDTH, PDSO8, LLP-8, Operational Amplifi
LM7372ILDX	NSC	获取价格	High Speed, High Output Current, Dual Operational Amplifier
LM7372IMA	NSC	获取价格	High Speed, High Output Current, Dual Operational Amplifier
LM7372IMA	TI	获取价格	LM7372 High Speed, High Output Current, Dual Operational Amplifier

与LM73606QURNPRQ1相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

45
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

34
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

62
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

59

产品中心

服务支持

精选活动

关于我们

帮助中心

LM73606QURNPRQ1

LM73606QURNPRQ1 数据手册

与LM73606QURNPRQ1相关器件

与LM73606QURNPRQ1相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

LM73606QURNPRQ1

LM73606QURNPRQ1 数据手册

与LM73606QURNPRQ1相关器件

与LM73606QURNPRQ1相关文章

您还可以找

您在本页遇到什么问题？