Datasheet > LM5166XDRCT

LM5166XDRCT

更新时间： 2023-09-03 20:28:04

品牌	Logo	应用领域
德州仪器 - TI		转换器
页数	文件大小	规格书
57页	3771K
描述
具有超低 Iq 的 3V 至 65V 输入、500mA 同步降压转换器 \| DRC \| 10 \| -40 to 150

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LM5166XDRCT 数据手册

LM5166

ZHCSFV4B –DECEMBER 2016–REVISED JUNE 2017

www.ti.com.cn

6 Specifications

6.1 Absolute Maximum Ratings

Over the recommended operating junction temperature range of –40°C to 150°C (unless otherwise noted).⁽¹⁾⁽²⁾

MIN

–0.3

–0.7

–3

MAX

UNIT

VIN, EN to GND

SW to GND

V_VIN+ 0.3

20-ns transient

PGOOD, VOUT⁽³⁾to GND

HYS to GND

ILIM, SS, RT, FB⁽⁴⁾to GND

Maximum junction temperature, T_J

Storage temperature, T_stg

–0.3

–40

–55

3.6

150

°C

(1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended

Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2) If Military/Aerospace specified devices are required, please contact the Texas Instruments Sales Office/Distributors for availability and

specifications.

(3) Fixed output setting.

(4) Adjustable output setting.

6.2 ESD Ratings

VALUE

±2000

±1000

UNIT

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001⁽¹⁾

Charged device model (CDM), per JEDEC specification JESD22-C101⁽²⁾

V_(ESD)

Electrostatic discharge

(1) JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2) JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

6.3 Recommended Operating Conditions

Over the recommended operating junction temperature range of –40°C to 150°C (unless otherwise noted).⁽¹⁾

MIN

NOM

MAX

UNIT

VIN

–0.3

Input voltages

PGOOD

HYS

5.5

500

150

Output current

Temperature

I_OUT

°C

Operating junction temperature

–40

(1) Operating Ratings are conditions under which the device is intended to be functional. For specifications and test conditions, see

Electrical Characteristics.

6.4 Thermal Information

LM5166

THERMAL METRIC⁽¹⁾

DRC (VSON)

10 PINS

49.1

UNIT

R_θJA

Junction-to-ambient thermal resistance

Junction-to-case (top) thermal resistance

Junction-to-board thermal resistance

°C/W

R_θJC(top)

R_θJB

57.2

26.6

ψ_JT

Junction-to-top characterization parameter

Junction-to-board characterization parameter

Junction-to-case (bottom) thermal resistance

0.8

ψ_JB

23.8

R_θJC(bot)

4.8

(1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application

report.

1 2 345 6 7...57

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LM5166XDRCT 替代型号

型号	品牌	替代类型	描述	数据表
LM5166XDRCR	TI	功能相似	具有超低 Iq 的 3V 至 65V 输入、500mA 同步降压转换器 \| DRC \| 1

与LM5166XDRCT相关器件

型号	品牌	获取价格	描述	数据表
LM5166YDRCR	TI	获取价格	具有超低 Iq 的 3V 至 65V 输入、500mA 同步降压转换器 \| DRC \| 1
LM5166YDRCT	TI	获取价格	具有超低 Iq 的 3V 至 65V 输入、500mA 同步降压转换器 \| DRC \| 1
LM5168	TI	获取价格	LM5169/LM5168 0.65-A/0.3-A, 120-V, Step-Down
LM5168FDDAR	TI	获取价格	LM5169/LM5168 0.65-A/0.3-A, 120-V, Step-Down
LM5168FQDDARQ1	TI	获取价格	LM5169-Q1/LM5168-Q1 0.65-A/0.3-A, 120-V, Step
LM5168PDDAR	TI	获取价格	LM5169/LM5168 0.65-A/0.3-A, 120-V, Step-Down
LM5168PQDDARQ1	TI	获取价格	LM5169-Q1/LM5168-Q1 0.65-A/0.3-A, 120-V, Step
LM5168-Q1	TI	获取价格	LM5169/LM5168 0.65-A/0.3-A, 120-V, Step-Down
LM5169	TI	获取价格	LM5169/LM5168 0.65-A/0.3-A, 120-V, Step-Down
LM5169FDDAR	TI	获取价格	LM5169/LM5168 0.65-A/0.3-A, 120-V, Step-Down

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