音影先锋亚洲天堂网|电影世界尽头的爱完整版播放|国产 熟女 91|高清无码免费观看欧美日韩|韩国一区二区三区黄色录像|美女亚洲加勒比在线|亚洲综合网 开心五月|7x成人在线入口|成人网站免费日韩毛片区|国产黄片?一级?二级?三级

AX78XX Datasheet

  • AX78XX

  • 3-Terminal Positive Voltage Regulators

  • 11頁

  • ETC

掃碼查看芯片數據手冊

上傳產品規(guī)格書

PDF預覽

Page No. : 1/11
AX78XX Series
3-Terminal Positive Voltage Regulators
AX78XX Series Pin Assignment
Tab
3-Lead Plastic
TO-252
Package Code: J
Pin 1: V
IN
Pin 2 & Tab: GND
Pin 3: V
OUT
Description
The AX78XX series can provide local on-card regulation, eliminating the
distribution problems associated with single point regulation. Each employs
internal current limiting, thermal shut-down and safe operating area protection,
making it essen-tially indestructible. If adequate heat sinking is provided, they can
deliver over 1A output current. Although designed primarily as fixed voltage
regulators, these devices can be used with external components to obtain
adjustable voltages and currents.
Tab
1
2
3
3-Lead Plastic
TO-251
Package Code: I
Pin 1: V
IN
Pin 2 & Tab: GND
Pin 3: V
OUT
1
2
3
3-Lead Plastic
SOT-82
Package Code: NE
Pin 1: V
IN
Pin 2: GND
Pin 3: V
OUT
1
2
3
Features
鈥?/div>
Output Current In Excess of 1A
鈥?/div>
Output Voltages of 5V, 6V, 8V, 9V, 12V
鈥?/div>
Internal Short-Circuit Current Limiting & Thermal Overload Protection
鈥?/div>
Guaranteed In Extended Temperature Range
Absolute Maximum Ratings
(T =25擄C)
A
Tab
Characteristic
Input Voltage
Power Dissipation
Operating Temperature
Storage Temperature
Junction Temperature
Symbol
V
IN
P
D
T
opr
T
stg
T
j
Rating
40
Internally limited
(Note)
-30 to 85
-55 to 150
150
Unit
V
o
o
o
C
C
C
1
2
3-Lead Plastic
TO-220AB
Package Code: E
Pin 1: V
IN
Pin 2 & Tab: GND
Pin 3: V
OUT
3
Note: (1)T
A
=25
o
C, TO-251: 1W, TO-252: 1W, SOT-82: 2.1W, TO-220AB: 2.7W
(2)T
C
=25
o
C, All package: 10W
Thermal Data
Characteristic
Thermal Resistance Junction-Case
Thermal Resistance Junction-Ambient
Symbol
R
th(j-c)
R
th(j-a)
TO-252
12.5
125
TO-251
12.5
125
SOT-82
12.5
60
TO-220AB
12.5
47
Unit
o
o
C/W
C/W
Schematic Diagram & Equivalent Circuit
Schematic Diagram
Input
1
Equivalent Circuit
Series
Pass
Element
Output
3
V
IN
Current
Generator
SOA
Protection
Starting
Circuit
Reference
Voltage
Error
Amplifier
Thermal
Protection
GND
2
V
OUT
AVANTICS - AX78XX Series
Specification No.: 050308-FE0003

AX78XX相關型號PDF文件下載

掃碼下載APP，
一鍵連接廣大的電子世界。

在線人工客服

買家服務：
賣家服務：
技術客服：

0571-85317607

網站技術支持

13606545031

客服在線時間周一至周五
9:00-17:30

關注官方微信號，
第一時間獲取資訊。

建議反饋

聯(lián)系人：

聯(lián)系方式：

按住滑塊，拖拽到最右邊
>>
感謝您向阿庫提出的寶貴意見，您的參與是維庫提升服務的動力！意見一經采納，將有感恩紅包奉上哦！