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參數(shù)資料
| 型號： | LM5010 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 基準電壓源/電流源 |
| 英文描述： | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
| 中文描述： | 抗輻射高效，5安培開關(guān)穩(wěn)壓器 |
| 文件頁數(shù)： | 5/19頁 |
| 文件大?。?/td> | 453K |
| 代理商： | LM5010 |
Electrical Charateristics
(Continued)
Specifications with standard typeface are for T
J
= 25C, and those with
boldface
type apply over full
Operating Junction
Temperature range
. V
IN
= 48V, R
ON
= 200k
, unless otherwise stated (Note 5) and (Note 6).
Symbol
Parameter
Conditions
Regulation and Over-Voltage Comparators (FB Pin)
V
REF
FB regulation threshold
SS pin = steady state
FB over-voltage threshold
FB bias current
Thermal Shutdown
T
SD
Thermal shutdown
temperature
Thermal shutdown hysteresis
Thermal Resistance
θ
JA
Junction to Ambient
SDC Package
MXA Package
Min
Typ
Max
Units
2.445
2.5
2.9
1
2.550
V
V
nA
175
C
20
C
40
40
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:
The human body model is a 100pF capacitor discharged through a 1.5k
resistor into each pin.
Note 3:
V
CC
provides bias for the internal gate drive and control circuits. Device thermal limitations limit external loading.
Note 4:
For detailed information on soldering plastic TSSOP and LLP packages refer to the Packaging Data Book available from National Semiconductor
Corporation.
Note 5:
Typical specifications represent the most likely parametric norm at 25C operation.
Note 6:
All limits are guaranteed. All electrical characteristics having room temperature limits are tested during production with T
A
= 25C. All hot and cold limits are
guaranteed by correlating the electrical characteristics to process and temperature variations and applying statistical process control.
L
www.national.com
5
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| LM5010 EVAL | 功能描述:電源管理IC開發(fā)工具 LM5010 EVAL BOARD RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V |
| LM5010 EVAL/NOPB | 制造商:Texas Instruments 功能描述:Evaluation Kit For High Voltage 1A Step Down Switching Regulator 制造商:Texas Instruments 功能描述:HIGH VOLTAGE 1A STEP DOWN SWITCHING REGU - Boxed Product (Development Kits) 制造商:Texas Instruments 功能描述:BOARD EVAL FOR LM5010 |
| LM50-1001 | 制造商:FLOWLINE 功能描述:Sid Mount Bracket, 2 in NPT, PP |
| LM50-1001-1 | 制造商:FLOWLINE 功能描述:Side Mount Bracket, 1" NPT, PP, with PVC Reducer Bushing |
| LM5010A | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:High Voltage 1A Step Down Switching Regulator |
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