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參數(shù)資料
| 型號(hào)： | FAN1582P |
| 廠商： | FAIRCHILD SEMICONDUCTOR CORP |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | 3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| 中文描述： | 1.25 V-5.7 V ADJUSTABLE POSITIVE LDO REGULATOR, 0.6 V DROPOUT, PSSO5 |
| 封裝： | POWER, PLASTIC, SPAK-5 |
| 文件頁(yè)數(shù)： | 2/12頁(yè) |
| 文件大?。?/td> | 393K |
| 代理商： | FAN1582P |
FAN1582
PRODUCT SPECIFICATION
2
REV. 1.1.2 2/26/03
Pin Assignments
Pin Definitions
Internal Block Diagram
Pin Number
Pin Name
VSense
Pin Function Descrition
. Connect this pin to the load to permit true
1
Remote Voltage Sense
remote sensing and avoid trace drops.
Adjust or Ground.
determine the output voltage. On the FAN1582-1.5 and -2.5, connect this
pin to ground.
Output Voltage.
This pin and the tab are output.
Control Voltage.
This pin draws small-signal power to control the
FAN1582 circuitry. Connect to a voltage higher than VIN, as shown in the
applications circuits.
Input Voltage.
2
ADJ/GND
On the FAN1582, this pin forms the feedback to
3
4
VOUT
VCNTL
5
VIN
FRONT VIEW
FRONT VIEW
1
2 3 4 5
FRONT VIEW
1
2 3 4 5
FAN1582M-1.5, -2.5
FAN1582M
FAN1582P
FRONT VIEW
FAN1582P-1.5, -2.5
FRONT VIEW
FAN1582D
FRONT VIEW
FAN1582D-1.5, -2.5
5-Lead Plastic TO-263
Θ
=3
°
C/W*
Tab is out.
5-Lead Plastic SPAK
Θ
=2
°
C/W*
Tab is out.
5-Lead Plastic TO-252 DPAK
Θ
=3
°
C/W*
Tab is out.
1
2
3
4 5
A
C
O
S
I
C
O
S
I
C
O
S
I
C
O
S
I
1
2
3
4 5
1
2
3
4
5
1
2
3
4
5
G
C
O
S
I
A
C
O
S
I
*With package soldered to 0.5 square inch copper area over backside ground plane or internal
power plane,
θ
JA
can vary from 30
°
C/W to more than 40
°
C/W. Other mounting techniques
can provide a thermal resistance lower than 30
°
C/W.
Current
Limit
Thermal
Shutdown
Vref
Vin, Power
Output
Sense
Adj
V
CNTL
, Control
2
1
3
5
4
Voltage Loop
Amplifier
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| FAN1582P-1.5 | 3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1582P-2.5 | 3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1582P15X | 3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1582P25X | 3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1582PX | 3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| FAN1582P-1.5 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1582P15X | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1582P-2.5 | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1582P25X | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
| FAN1582PX | 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:3A Adjustable/Fixed Ultra Low Dropout Linear Regulator |
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