Datasheet > TLE4287G

TLE4287G

更新时间： 2024-02-22 21:57:12

品牌	Logo	应用领域
英飞凌 - INFINEON		稳压器
页数	文件大小	规格书
13页	151K
描述
5-V Voltage Regulator

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技术参数
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TLE4287G 技术参数

生命周期：	Active	包装说明：	GREEN, PLASTIC, SOP-14
Reach Compliance Code：	compliant	风险等级：	5.68
最大输入电压：	42 V	最小输入电压：	7.5 V
JESD-30 代码：	R-PDSO-G14	长度：	8.75 mm
功能数量：	1	端子数量：	14
工作温度TJ-Max：	165 °C	工作温度TJ-Min：	-40 °C
最大输出电流 1：	0.2 A	最大输出电压 1：	5.1 V
最小输出电压 1：	4.9 V	标称输出电压 1：	5 V
封装主体材料：	PLASTIC/EPOXY	封装代码：	SOP
封装形状：	RECTANGULAR	封装形式：	SMALL OUTLINE
调节器类型：	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	座面最大高度：	1.75 mm
表面贴装：	YES	端子形式：	GULL WING
端子节距：	1.27 mm	端子位置：	DUAL
宽度：	4 mm	Base Number Matches：	1

TLE4287G 数据手册

5-V Voltage Regulator

TLE 4287 G

Features

• Output voltage tolerance ≤ ± 2%

• Very low standby current consumption

• Input voltage up to 42 V

• Reset function down to 1 V output voltage

• ESD protection up to 2000 V

• Adjustable reset time

P-DSO-14-8

• On/Off logic

• Overtemperature protection

• Reverse polarity protection

• Short-circuit proof

• Very wide temperature range

• Very small output capacitor

Type

Ordering Code

Package

P-DSO-14-8 (SMD)

TLE 4287 G

New type

Q67006-A9286

Functional Description

The TLE 4287 G is a monolithic integrated 5 V voltage regulator in P-DSO-14-8

package. It supplies an output current I_Q> 250 mA. The IC is short circuit proof and

incorporates temperature protection which turns off the device at overtemperature.

The input voltage V_Iis regulated in the range of 7.5 V < V_I< 40 V to V_Q,nom= 5 V.

Therefore a reference voltage, which is kept highly accurate by resistance adjustment,

is compared via a control amplifier to a voltage that is proportional to the output voltage.

The control amplifier drives the base of the series transistor by a buffer.

A comparator in the reset-generator block compares a reference voltage that is

independent of the input voltage to the scaled-down output voltage. In the case of an

output voltage V_Q< 4.5 V the reset delay capacitor is discharged and a reset signal is

generated by setting the reset output LOW. The reset delay time can be set by choosing

the external capacitor over a wide range. When the output voltage rises above V_Q

≥ 4.5 V the reset delay capacitor is charged again. As soon as the delay capacitor

voltage reaches the upper switching threshold the reset output pin is set HIGH again.

Data Sheet Version 1.3

2001-09-12

12 3 4 5 6 7...13

中文翻译

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与TLE4287G相关器件

型号	品牌	获取价格	描述	数据表
TLE4287G_09	INFINEON	获取价格	5-V Voltage Regulator Input voltage up to 42 V
TLE4287GXUMA1	INFINEON	获取价格	Fixed Positive Standard Regulator, 5VPDSO14, GREEN, PLASTIC, SOP-14
TLE4290	INFINEON	获取价格	5-V Low-Drop Voltage Regulator
TLE4290_07	INFINEON	获取价格	5-V Low Drop Voltage Regulator
TLE4290D	INFINEON	获取价格	5-V Low-Drop Voltage Regulator
TLE4290DATMA1	INFINEON	获取价格	Fixed Positive LDO Regulator, 5V, 0.5V Dropout, PSSO4, PLASTIC, TO-252, 5 PIN
TLE4290DNTMA1	INFINEON	获取价格	Fixed Positive LDO Regulator, 5V, 0.5V Dropout, PSSO4, PLASTIC, TO-252, 5 PIN
TLE4290DXT	INFINEON	获取价格	Fixed Positive LDO Regulator, 5V, 0.5V Dropout, PSSO4, PLASTIC, TO-252, 5 PIN
TLE4290G	INFINEON	获取价格	5-V Low-Drop Voltage Regulator
TLE4290GATMA1	INFINEON	获取价格	Fixed Positive LDO Regulator, 5V, 0.5V Dropout, PSSO5, PLASTIC, TO-263, 5 PIN

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