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参数资料
| 型号： | TLE4252D |
| 厂商： | INFINEON TECHNOLOGIES AG |
| 元件分类： | 电源管理 |
| 英文描述： | 1-CHANNEL POWER SUPPLY SUPPORT CKT, PSSO4 |
| 封装： | PLASTIC, TO-252, 5 PIN |
| 文件页数： | 1/13页 |
| 文件大小： | 593K |
| 代理商： | TLE4252D |
Type
Package
TLE 4252 D
PG-TO252-5-11
Tracking Regulator
TLE 4252
P-TO252-5-11
Data Sheet
1
Rev. 1.4, 2007-03-20
Features
Output tracking tolerance to reference
≤ ±0.2%
Output voltage adjust down to 1.5 V
250 mA output current capability
Enable function
Very low current consumption in OFF mode
Wide operation range: up to 40 V
Wide temperature range: -40
°C ≤ T
j ≤ 150 °C
Output protected against short circuit to GND and
Battery
Overtemperature protection
Reverse polarity proof
Green Product (RoHS compliant)
AEC Qualified
Short Functional Description
The TLE 4252 is a monolithic integrated low-drop voltage tracking regulator in a very
small SMD package PG-TO252-5-11. It is designed to supply off-board systems, e.g.
sensors in engine management systems under the severe conditions of automotive
applications. Therefore the device is equipped with additional protection functions
against reverse polarity and short circuit to GND and battery.
With supply voltages up to 40 V the output voltage follows a reference voltage applied at
the adjust input with high accuracy. The reference voltage applied directly to the adjust
input or by an e.g. external resistor divider can be 1.5 V at minimum.
The output is able to drive loads up to 250 mA at minimum while they follow e.g. the 5 V
output of a main voltage regulator as reference with high accuracy.
The TLE 4252 tracker can be switched into stand-by mode to reduce the current
consumption to very low values. This feature makes the IC suitable for low power battery
applications.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| TLE4252DATMA1 | 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 1.5V to 45V 0.25A 5-Pin(4+Tab) TO-252 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC LOW DROP VOLTAGE TRACKER DPAK 制造商:Infineon Technologies AG 功能描述:IC REG LDO ADJ 350MA DPAK |
| TLE4252DNTMA1 | 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 1.5V to 45V 0.25A 5-Pin(4+Tab) TO-252 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Tape and Reel 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Cut TR (SOS) |
| TLE4252DXT | 功能描述:低压差稳压器 - LDO Tracking Regulator RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| TLE4252G | 功能描述:电流和电力监控器、调节器 LINEAR VLTGE REG RoHS:否 制造商:STMicroelectronics 产品:Current Regulators 电源电压-最大:48 V 电源电压-最小:5.5 V 工作温度范围:- 40 C to + 150 C 安装风格:SMD/SMT 封装 / 箱体:HPSO-8 封装:Reel |
| TLE4252GATMA1 | 制造商:Infineon Technologies AG 功能描述:LDO Regulator Pos 1.5V 0.2A 6-Pin(5+Tab) TO-263 T/R 制造商:Infineon Technologies AG 功能描述:LINEAR VOLTAGE REGULATOR - Tape and Reel 制造商:Infineon Technologies AG 功能描述:IC LOW DROP VOLT TRACKER D2PAK 制造商:Infineon Technologies AG 功能描述:IC REG LDO ADJ 0.2A D2PAK |
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