- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄376117 > LX8580A (Microsemi Corporation) 7.5A Very Low Dropout Positive Regulator PDF資料下載
參數(shù)資料
| 型號： | LX8580A |
| 廠商： | Microsemi Corporation |
| 英文描述： | 7.5A Very Low Dropout Positive Regulator |
| 中文描述： | 7.5A的非常低壓差穩(wěn)壓器正 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 172K |
| 代理商： | LX8580A |
Microsemi
Linfinity Microelectronics Division
11861 Western Avenue, Garden Grove, CA. 92841, 714-898-8121, Fax: 714-893-2570
Page 2
Copyright
2001
Rev. 1.4, 2003-01-06
W
M
.
C
LX8580A
7.5A Very Low Dropout Positive Regulator
P
RODUCTION
D
ATA
S
HEET
I N T E G R A T E D P R O D U C T S
A B S O L U T E M A X I M U M R A T I N G S
V
CTRL
Input Voltage.........................................................................................13V
V
PWR
Input Voltage ............................................................................................7V
Power Dissipation..................................................................... Internally Limited
Operating Junction Temperature..................................................................150
°
C
Storage Temperature Range...........................................................-65
°
C to 150
°
C
Lead Temperature (Soldering 180 seconds).................................................300
°
C
Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to
Ground. Currents are positive into, negative out of specified terminal
.
T H E R M A L D A T A
P A C K A G E P IN O U T
P P
ACKAGE
(5-P
IN
)
(Top View)
1
2
3
TAB is OUTPUT
4
5
OUTPUT
V
PWR
V
CTRL
ADJUST
SENSE
DD P
ACKAGE
(5-P
IN
)
(Top View)
1
SENSE
OUTPUT
V
PWR
V
CTRL
2
3
TAB is OUTPUT
4
5
ADJUST
DF P
ACKAGE
(Top View)
TAB is OUTPUT
1
SENSE
ADJUST
OUTPUT
V
CTRL
V
PWR
2
3
4
5
P
THERMAL RESISTANCE
-
JUNCTION TO
T
AB
,
θ
JT
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
Plastic TO-220 5-Pin
3.0
°
C/W
65
°
C/W
DD
THERMAL RESISTANCE
-
JUNCTION TO
T
AB
,
θ
JT
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
Plastic TO-263 5-Pin
3.0
°
C/W
35
°
C/W
DF
THERMAL RESISTANCE
-
JUNCTION TO
T
AB
,
θ
JT
THERMAL RESISTANCE
-
JUNCTION TO
A
MBIENT
,
θ
JA
Plastic S-Pack 5-Pin
3.0°C/W
35°C/W
Junction Temperature Calculation: T
J
= T
A
+ (P
D
x
θ
JA
).
θ
JA
assume device is mounted
on a 0.5 inch
2
copper pad. The
θ
JA
numbers are guidelines for the thermal performance of
the device/pc-board system. All of the above assume no ambient airflow.
F U N C T I O N A L P I N D E S C R I P T I O N
P
IN
N
AME
D
ES CRIPT ION
1
SENSE
This pin is the positive side of the reference voltage for the device. With this pin it is possible to
Kelvin-sense the output voltage at the load.
This pin is the negative side of the reference voltage for the device. Ripple rejection can be
improved by adding a small bypass capacitor from the ADJUST pin to ground. The capacitor value
should be selected so that:
where F
R
is the ripple frequency and R
1
is the value of the resistor between the ADJUST and
SENSE leads of the LX8580A
This is the regulated power output of the device
This pin is the voltage supply pin for the control circuitry of the device. The current flow into this pin
will be about 1% of the output current. Please refer to the electrical characteristics section of
the data sheet for dropout voltage for load conditions.
This is the collector of the power section of the LX8580A. The output load current is supplied
through this pin. For the device to regulate, the voltage at this pin must be between 0.1V and 0.8V
greater than the output voltage (Higher output current require higher voltages differences between
V
PWR
and OUTPUT).
2
ADJUST
3
OUTPUT
4
V
CTRL
5
V
PWR
P
A
C
K
A
G
E
D
A
T
A
1
R
R
R
F
2
1
C
π
≤
相關PDF資料 |
PDF描述 |
|---|---|
| LX8580A-00CDD | 7.5A Very Low Dropout Positive Regulator |
| LX8580A-00CDF | 7.5A Very Low Dropout Positive Regulator |
| LX8580A-00CP | 7.5A Very Low Dropout Positive Regulator |
| LX8586A-00 | CONNECTOR ACCESSORY |
| LX8586A-00CP | CONNECTOR ACCESSORY |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LX8580A00CDD | 制造商:MICRO SEMI 功能描述:New |
| LX8580A-00CDD | 功能描述:IC REG LDO ADJ 7.5A TO263-5 RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 標準包裝:1 系列:- 穩(wěn)壓器拓撲結構:正，固定式 輸出電壓:3V 輸入電壓:最高 5.5V 電壓 - 壓降（標準）:0.4V @ 300mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:300mA（最小值） 電流 - 限制（最小）:350mA 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:TO-236-3，SC-59，SOT-23-3 供應商設備封裝:SC-59-3 包裝:Digi-Reel® 產品目錄頁面:1134 (CN2011-ZH PDF) 其它名稱:AP130-30WLDIDKR |
| LX8580A-00CDF | 功能描述:IC REG LDO ADJ 7.5A SPAK-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 穩(wěn)壓器拓撲結構:正，固定式或可調式 輸出電壓:3.3V，2.5 V ~ 11 V 輸入電壓:6.5 V ~ 45 V 電壓 - 壓降（標準）:0.9V @ 400mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:400mA（最?。?電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-WQFN 裸露焊盤 供應商設備封裝:16-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| LX8580A-00CP | 功能描述:IC REG LDO ADJ 7.5A TO220-5 RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 線性 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:- 穩(wěn)壓器拓撲結構:正，固定式或可調式 輸出電壓:3.3V，2.5 V ~ 11 V 輸入電壓:6.5 V ~ 45 V 電壓 - 壓降（標準）:0.9V @ 400mA 穩(wěn)壓器數(shù)量:1 電流 - 輸出:400mA（最小） 電流 - 限制（最?。?- 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:16-WQFN 裸露焊盤 供應商設備封裝:16-TQFN-EP（5x5） 包裝:帶卷 (TR) |
| LX8580ACDD | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Analog IC |
發(fā)布緊急采購，3分鐘左右您將得到回復。