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参数资料
| 型号： | LT1182CS |
| 厂商： | LINEAR TECHNOLOGY CORP |
| 元件分类： | 稳压器 |
| 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 |
| 封装： | PLASTIC, SO-16 |
| 文件页数： | 24/24页 |
| 文件大小： | 409K |
| 代理商： | LT1182CS |
24
LT1182/LT1183/LT1184/LT1184F
TYPICAL APPLICATIO
N
S
N
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7487
(408) 432-1900
G
FAX
: (408) 434-0507
G
TELEX
: 499-3977
LT/GP 0495 10K PRINTED IN USA
LINEAR TECHNOLOGY CORPORATION 1995
LT1182 LCD Contrast Positive to Negative/Charge Pump Converter
C13
2.2
μ
F
35V
BAT
8V TO 28V
NEGCON
|V
OUT
|
≥
V
IN
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
I
CCFL
DIO
CCFL V
C
AGND
SHDN
LCD V
C
CCFL V
SW
BULB
BAT
ROYER
V
IN
FBP
FBN
LCD V
SW
CCFL
PGND
LCD
PGND
LT1182
+
C8
0.068
μ
F
R7
33K
5V
R10
10k
1%
R9
4.99k
1%
C4
2.2
μ
F
V
≥
3V
+
R11
20k
1%
C9
0.01
μ
F
L3
CTX50-4
COILTRONICS CTX50-4
C11
22
μ
F
35V
D4
1N914
D5
1N914
+
+
C11
22
μ
F
35V
1182 TA14
PART NUMBER
LT1107
FREQUENCY
63kHz
Hysteretic
100kHz
SWITCH CURRENT
1A
DESCRIPTION
Micropower DC/DC Converter for LCD Contrast Control
LT1172
1.25A
Current Mode Switching Regulator for CCFL or LCD
Contrast Control
Micropower DC/DC Converter for LCD Contrast Control
LT1173
24kHZ
Hysteretic
200kHz
1A
LT1186
1.25A
CCFL Switching Regulator with DAC for “Bits to
Brightness Control”
Current Mode Switching Regulator for CCFL or LCD
Contrast Control
LT1372
500kHz
1.5A
Dimensions in inches (millimeters) unless otherwise noted.
PACKAGE DESCRIPTIO
N
U
0.016 – 0.050
0.406 – 1.270
0.010 – 0.020
(0.254 – 0.508)
×
45
°
0
°
– 8
°
TYP
0.008 – 0.010
(0.203 – 0.254)
*THESE DIMENSIONS DO NOT INCLUDE MOLD FLASH OR PROTRUSIONS.
MOLD FLASH OR PROTRUSIONS SHALL NOT EXCEED 0.006 INCH (0.15mm).
1
2
3
4
5
6
7
8
0.150 – 0.157*
(3.810 – 3.988)
16
15
14
13
0.386 – 0.394*
(9.804 – 10.008)
0.228 – 0.244
(5.791 – 6.197)
12
11
10
9
0.053 – 0.069
(1.346 – 1.752)
0.014 – 0.019
(0.355 – 0.483)
0.004 – 0.010
(0.101 – 0.254)
0.050
(1.270)
TYP
S Package
16-Lead Plastic SOIC
RELATED PARTS
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PDF描述 |
|---|---|
| LT1184FCS | RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS |
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| 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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| LT1182CS#PBF | 功能描述:IC SW REG CCFL/LCD CONTRST16SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:2,000 系列:- 应用:控制器，DSP 输入电压:4.5 V ~ 25 V 输出数:2 输出电压:最低可调至 1.2V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:30-TFSOP（0.173"，4.40mm 宽） 供应商设备封装:30-TSSOP 包装:带卷 (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 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器，Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN（7x7） 包装:管件 |
| LT1182CS#TRPBF | 功能描述:IC SW REG CCFL/LCD CONTRST16SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - 专用型 系列:- 标准包装:43 系列:- 应用:控制器，Intel VR11 输入电压:5 V ~ 12 V 输出数:1 输出电压:0.5 V ~ 1.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-VFQFN 裸露焊盘 供应商设备封装:48-QFN（7x7） 包装:管件 |
| LT1182CSPBF | 制造商:Linear Technology 功能描述:CCFL/LCD Contrast Sw. Regulator SOIC16 |
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