Datasheet > TLE4473GV52

TLE4473GV52

更新时间： 2024-02-13 01:30:13

品牌	Logo	应用领域
英飞凌 - INFINEON		稳压器
页数	文件大小	规格书
15页	653K
描述
Dual Low Drop Voltage Regulator

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TLE4473GV52 数据手册

Dual Low Drop Voltage Regulator

TLE 4473 GV53

TLE 4473 GV52

Features

• Output 1: 300 mA, 3.3 V ( 3%) or 2.6 V ( 3%)

• Output 2: 180 mA, 5 V ( 2%)

• Low quiescent current consumption

• Disable function separately for both outputs

• Wide operation range: up to 42 V

• Very low dropout voltage

P-DSO-12-2, -3, -6

• 2 independent reset circuits

• Watchdog

• Output protected against short circuit

• Wide temperature range: -40 °C to 150 °C

• Overtemperature protection

• Overload protection

Functional Description

The TLE 4473 is a monolithic integrated voltage regulator with two very low-drop

outputs, Q1 for loads up to 300 mA and Q2 providing a maximum of 180 mA. An input

voltage in the range of 5.6 V ≤ V_I≤ 45 V is transformed to V_Q2= 5.0 V ( 2%) and

V_Q1= 3.3 V 3% (TLE 4473 GV53) or V_Q1= 2.6 V 3% (TLE 4473 GV52). The device is

also available with dual 5 V output voltage, please refer to the TLE 4473 GV55 data

sheet. Two inhibit pins allow a flexible power management. Both outputs can

independently be enabled or disabled. Thus the current consumption of the application

can be reduced to a minimum. The quiescent current of the TLE 4473 with both outputs

disabled is < 1 µA. The TLE 4473 is designed to supply microprocessor systems and

sensors under the severe conditions of automotive applications and is therefore

equipped with additional protection functions against overload, short circuit and

overtemperature.

The device operates in the wide junction temperature range of -40 °C to 150 °C.

Type

Ordering Code

Q67007-A9668

Q67007-A9683

Package

TLE 4473 GV53

TLE 4473 GV52

P-DSO-12-6

Data Sheet

Rev. 1.0, 2004-07-14

12 3 4 5 6 7...15

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TLE4473GV52 替代型号

型号	品牌	替代类型	描述	数据表
TLE7469GV53	INFINEON	功能相似	Dual Low Drop Voltage Regulator
TLE4473GV53	INFINEON	功能相似	Dual Low Drop Voltage Regulator

与TLE4473GV52相关器件

型号	品牌	获取价格	描述	数据表
TLE4473GV53	INFINEON	获取价格	Dual Low Drop Voltage Regulator
TLE4473GV53_08	INFINEON	获取价格	Dual Low Drop Voltage Regulator Output 2: 180
TLE4473GV53AUMA1	INFINEON	获取价格	Fixed Positive LDO Regulator, 2 Output, 3.3V1, 5V2, PDSO12, GREEN, PLASTIC, SOP-12
TLE4473GV53AUMA2	INFINEON	获取价格	Fixed Positive LDO Regulator, 2 Output, 3.3V1, 5V2, PDSO12, GREEN, PLASTIC, SOP-12
TLE4473GV55	INFINEON	获取价格	Fixed Positive LDO Regulator, 2 Output, 5V1, 5V2, PDSO12, PLASTIC, SO-12
TLE4473GV55-2	INFINEON	获取价格	Dual Low Drop Voltage Regulator
TLE4473GV55-2_08	INFINEON	获取价格	Dual Low Dropout Voltage Regulator Stand-by o
TLE4476	INFINEON	获取价格	Dual Low-Drop Voltage Regulator
TLE4476_07	INFINEON	获取价格	Dual Low Drop Voltage Regulator
TLE4476D	INFINEON	获取价格	Dual Low Drop Voltage Regulator