参数资料
型号: LTC3202EMS#PBF
厂商: Linear Technology
文件页数: 3/12页
文件大小: 0K
描述: IC LED DRVR WHITE BCKLGT 10-MSOP
标准包装: 50
拓扑: PWM,切换式电容器(充电泵)
输出数: 1
内部驱动器:
类型 - 主要: 背光
类型 - 次要: 白色 LED
频率: 1.5MHz
电源电压: 2.7 V ~ 4.5 V
安装类型: 表面贴装
封装/外壳: 10-TFSOP,10-MSOP(0.118",3.00mm 宽)
供应商设备封装: 10-MSOP
包装: 管件
工作温度: -40°C ~ 85°C
LTC3202
TYPICAL PERFOR A CE CHARACTERISTICS
V FB Set Point vs Input Supply
(200mV Setting)
V FB Set Point vs Input Supply
(400mV Setting)
0.21
0.20
I LOAD = 20 μ A
V D0 = V IN
V D1 = 0V
T A = 85 ° C
T A = 25 ° C
T A = –40 ° C
0.42
0.40
I LOAD = 40 μ A
V D0 = 0V
V D1 = V IN
T A = 85 ° C
T A = 25 ° C
T A = –40 ° C
0.19
2.7
3.0
3.3 3.6 3.9
INPUT SUPPLY (V)
4.2
4.5
0.38
2.7
3.0
3.3 3.6 3.9
INPUT SUPPLY (V)
4.2
4.5
3202 G01
3202 G02
V FB Set Point vs Input Supply
(600mV Setting)
V FB vs Load Current
0.63
I LOAD = 60 μ A
V D0 = V D1 = V IN
T A = 25 ° C, 85 ° C
0.8
0.7
0.6
V D0 = V D1 = V IN
C IN = C OUT = C FLY1 = C FLY2 = 1 μ F
V OUT – V FB = 3.4V
T A = 25 ° C
V IN = 3.2V
0.60
T A = –40 ° C
0.5
V IN = 3V
0.4
0.3
0.57
2.7
3.0
3.3 3.6 3.9
4.2
4.5
0.2
0
25
50 75 100
125
150
INPUT SUPPLY (V)
Input Current vs Load Current
3202 G03
LOAD CURRENT (mA)
3202 G04
Oscillator Frequency vs Supply
Voltage
160
140
120
100
V IN = 3.6V
C IN = C OUT = C FLY1 = C FLY2 = 1 μ F
T A = 25 ° C
V OUT = 4.5V
1.9
1.7
1.5
T A = –40 ° C
T A = 25 ° C
80
60
40
V OUT = 4V
1.3
1.1
T A = 85 ° C
20
0
0
20
40
60
80
100
0.9
2.7
3.0
3.3 3.6 3.9
4.2
4.5
LOAD CURRENT (mA)
3202 G05
SUPPLY VOLTAGE (V)
3202 G06
3202fa
3
相关PDF资料
PDF描述
LTC3202EMS IC LED DRVR WHITE BCKLGT 10-MSOP
LTC3201EMS#PBF IC LED DRVR WHITE BCKLGT 10-MSOP
VLCF4020T-6R8N1R0 INDUCTOR POWER 6.8UH 1.0A SMD
P51-3000-S-M-I12-4.5V-000-000 SENSOR 3000PSI M10-1.0 6G 4.5V
REC5-2409SRW/H2/C/M/SMD-R CONV DC/DC 5W 18-36VIN 09VOUT
相关代理商/技术参数
参数描述
LTC3203 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps
LTC3203-1 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps
LTC3203B 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps
LTC3203B-1 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps
LTC3203BEDD 制造商:LINER 制造商全称:Linear Technology 功能描述:500mA Output Current Low Noise Dual Mode Step-Up Charge Pumps