參數(shù)資料
型號： LT1182CS
廠商： LINEAR TECHNOLOGY CORP
元件分類： 穩(wěn)壓器
英文描述： RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述： 1.25 A FLUORESCENT LIGHT CONTROLLER, 200 kHz SWITCHING FREQ-MAX, PDSO16
封裝： PLASTIC, SO-16
文件頁數(shù)： 2/24頁
文件大?。?/td> 409K
代理商： LT1182CS
2
LT1182/LT1183/LT1184/LT1184F
DESCRIPTIO
N
U
LT1184/LT1184F pin out the reference for simplified pro-
gramming of lamp current.
The LT1182/LT1183/LT1184/LT1184F operate with input
supply voltages from 3V to 30V. The ICs also have a
battery supply voltage pin that operates from 4.5V to 30V.
The LT1182/LT1183 draw 9mA typical quiescent current
while the LT1184/LT1184F draw 6mA typical quiescent
current. An active low shutdown pin typically reduces total
supply current to 35
μ
A for standby operation. A 200kHz
switching frequency minimizes the size of required mag-
netic components. The use of current mode switching
techniques with cycle-by-cycle limiting gives high reliabil-
ity and simple loop frequency compensation. The LT1182/
LT1183/LT1184/LT1184F are all available in 16-pin nar-
row SO packages.
V
IN
, BAT, Royer, Bulb .............................................. 30V
CCFL V
SW
, LCD V
SW
............................................... 60V
Shutdown ................................................................. 6V
I
CCFL
Input Current .............................................. 10mA
DIO Input Current (Peak, < 100ms) .................... 100mA
LT1182: FBP, FBN, LT1183: FB Pin Current.........
±
2mA
ABSOLUTE
AXI
U
RATIU
W
W
W
PACKAGE/ORDER I
FOR
ATIO
W
U
U
T
JMAX
= 100
°
C,
θ
JA
= 100
°
C/W
T
JMAX
= 100
°
C,
θ
JA
= 100
°
C/W
Consult factory for Industrial and Military grade parts
LT1183CS
ORDER PART
NUMBER
T
JMAX
= 100
°
C,
θ
JA
= 100
°
C/W
T
JMAX
= 100
°
C,
θ
JA
= 100
°
C/W
LT1182CS
ORDER PART
NUMBER
LT1184CS
ORDER PART
NUMBER
LT1184FCS
LT1183/LT1184/1184F: REF Pin Source Current.... 1mA
Junction Temperature (Note 1)............................ 100
°
C
Operating Ambient Temperature Range.....0
°
C to 100
°
C
Storage Temperature Range ................. –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)..................300
°
C
ORDER PART
NUMBER
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
CCFL PGND
I
CCFL
DIO
CCFL V
C
AGND
SHUTDOWN
LCD V
C
LCD PGND
CCFL V
SW
BULB
BAT
ROYER
V
IN
FBP
FBN
LCD V
SW
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
CCFL PGND
I
CCFL
DIO
CCFL V
C
AGND
SHUTDOWN
NC
NC
CCFL V
SW
BULB
BAT
NC
V
IN
REF
NC
NC
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
CCFL PGND
I
CCFL
DIO
CCFL V
C
AGND
SHUTDOWN
LCD V
C
LCD PGND
CCFL V
SW
BULB
BAT
ROYER
V
IN
REF
FB
LCD V
SW
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
TOP VIEW
S PACKAGE
16-LEAD PLASTIC SO
CCFL PGND
I
CCFL
DIO
CCFL V
C
AGND
SHUTDOWN
NC
NC
CCFL V
SW
BULB
BAT
ROYER
V
IN
REF
NC
NC
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
相關(guān)PDF資料
PDF描述
LT1184FCS RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
LT1183CS RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
LT1184CS RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
LT1182 500kHz and 1MHz High Efficiency 1.5A Switching Regulators; Package: SO; No of Pins: 8; Temperature Range: -40?°C to 85?°C
LT1183 500kHz and 1MHz High Efficiency 1.5A Switching Regulators; Package: SO; No of Pins: 8; Temperature Range: -40?°C to 85?°C
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1182CS#PBF 功能描述:IC SW REG CCFL/LCD CONTRST16SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:控制器，DSP 輸入電壓:4.5 V ~ 25 V 輸出數(shù):2 輸出電壓:最低可調(diào)至 1.2V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:30-TFSOP（0.173"，4.40mm 寬） 供應(yīng)商設(shè)備封裝:30-TSSOP 包裝:帶卷 (TR)
LT1182CS#PBF 制造商:Linear Technology 功能描述:IC CONTRAST REG SMD SOIC16 1182
LT1182CS#TR 功能描述:IC REG SW DUAL CCFL/LCD 16SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器，Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN（7x7） 包裝:管件
LT1182CS#TRPBF 功能描述:IC SW REG CCFL/LCD CONTRST16SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器，Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN（7x7） 包裝:管件
LT1182CSPBF 制造商:Linear Technology 功能描述:CCFL/LCD Contrast Sw. Regulator SOIC16
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