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参数资料
| 型号： | LM5025CCMTE |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 稳压器 |
| 英文描述： | SWITCHING CONTROLLER, 650 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封装： | TSSOP-16 |
| 文件页数： | 14/16页 |
| 文件大小： | 369K |
| 代理商： | LM5025CCMTE |
Symbol
Parameter
Conditions
Min
Typ
Max
Units
Thermal Shutdown
T
SD
Thermal Shutdown
Threshold
165
°C
Thermal Shutdown
Hysteresis
25
°C
Thermal Resistance
θ
JA
Junction to Ambient
MTC Package
125
°C/W
Note 1:
Absolute Maximum Ratings are limits beyond which damage to the device may occur. Operating Ratings are conditions under which operation of the
device is intended to be functional. For guaranteed specifications and test conditions, see the Electrical Characteristics.
Note 2:
For detailed information on soldering plastic TSSOP package, refer to the Packaging Data Book available from National Semiconductor Corporation.
Note 3:
All limits are guaranteed. All electrical characteristics having room temperature limits are tested during production with T
A = TJ = 25°C. All hot and cold
limits are guaranteed by correlating the electrical characteristics to process and temperature variations and applying statistical process control.
Note 4:
Device thermal limitations may limit usable range.
Typical Performance Characteristics
V
CC Regulator Start-up Characteristics, VCC vs Vin
30058903
V
CC vs ICC
30058904
V
REF vs IREF
30058905
Oscillator Frequency vs RT
30058906
7
www.national.com
LM5025C
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM5025CMTC | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Active Clamp Voltage Mode PWM Controller |
| LM5025CMTC/NOPB | 功能描述:电压模式 PWM 控制器 RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| LM5025CMTCE/NOPB | 功能描述:电压模式 PWM 控制器 RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
| LM5025CMTCX | 制造商:Texas Instruments 功能描述:Voltage Mode PWM Controller 3A 16-Pin TSSOP T/R |
| LM5025CMTCX/NOPB | 功能描述:电压模式 PWM 控制器 RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel |
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