参数资料
型号: MAX1778EUG+
厂商: Maxim Integrated Products
文件页数: 15/39页
文件大小: 0K
描述: IC DCDC CONV MULTI OUT 24TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 62
应用: 转换器,TFT,LCD
输入电压: 2.7 V ~ 5.5 V
输出数: 5
输出电压: 2.7 V ~ 13 V
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 24-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 24-TSSOP
包装: 管件
MAX1778/MAX1880–MAX1885
Quad-Output TFT LCD DC/DC
Converters with Buffer
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V IN = +3.3V, SHDN = IN, V MAIN = V SUPP = V SUPN = V SUPB = V SUPL = 8V, BUF- = BUFOUT,
BUF+ = FLTSET = TGND = PGND = GND, T A = +25°C.)
1.0
0.6
0.2
-0.2
-0.6
0
INPUT OFFSET VOLTAGE DEVIATION
vs. TEMPERATURE
V SUPB = 13V
V CM = V SUPB /2
1.0
0.6
0.2
-0.2
-0.6
0
INPUT OFFSET VOLTAGE DEVIATION
vs. TEMPERATURE
V SUPB = 13V
V CM = V SUPB /2
10
8
6
4
2
0
BUFFER INPUT BIAS CURRENT
vs. COMMON-MODE VOLTAGE
V SUPB = 13V
V SUPB = 4.5V
-40
-15
10
35
60
85
-40
-15
10
35
60
85
0
2
4
6
8
10
12
14
10
8
TEMPERATURE ( ° C)
BUFFER INPUT BIAS CURRENT
vs. BUFFER SUPPLY VOLTAGE
12
11
10
9
8
TEMPERATURE ( ° C)
BUFFER INPUT BIAS CURRENT
vs. TEMPERATURE
V CM = V SUPB /2
0.50
0.46
0.42
V CM (V)
BUFFER SUPPLY CURRENT
vs. COMMON-MODE VOLTAGE
V SUPB = 13V
6
7
0.38
V SUPB = 4.5V
6
0.34
5
V CM = V SUPB / 2
4
4
0.30
4
6
8
10
12
14
-40
-15
10
35
60
85
0
2
4
6
8
10
12
14
0.50
V SUPB (V)
BUFFER SUPPLY CURRENT
vs. BUFFER SUPPLY VOLTAGE
1.0
TEMPERATURE ( ° C)
NO-LOAD BUFFER SUPPLY CURRENT
vs. TEMPERATURE
V CM (V)
VCOM BUFFER
SMALL-SIGNAL RESPONSE
MAX1778 toc47
0.9
V SUPB = 13V
V CM = V SUPB /2
4.05V
0.46
0.8
0.7
4.00V
0.42
0.6
3.95V
A
0.5
0.38
0.4
4.05V
0.34
0.30
V CM = V SUPB /2
0.3
0.2
0.1
0
4.00V
3.95V
B
4
6
8
10
12
14
-40
-15
10
35
60
85
4 μ s/div
Maxim Integrated
V SUPB (V)
TEMPERATURE ( ° C)
A. V BUF+ = 3.95V TO 4.05V, 50mV/div
B. BUFOUT = BUF-, 50mV/div
C BUF = 1 μ F, V SUPB = 8V
15
相关PDF资料
PDF描述
MAX5008CUB+ IC CHARGE PUMP USB 5V 10-UMAX
VI-2W4-EW-B1 CONVERTER MOD DC/DC 48V 100W
RBM36DTMS CONN EDGECARD 72POS R/A .156 SLD
500R15W104KV4T CAP CER 0.1UF 50V 10% X7R 0805
RCM40DTMH CONN EDGECARD 80POS R/A .156 SLD
相关代理商/技术参数
参数描述
MAX1778EUG+ 功能描述:直流/直流开关转换器 Quad-Output TFT LCD w/Buffer RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1778EUG+T 功能描述:直流/直流开关转换器 Quad-Output TFT LCD w/Buffer RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1778EUG-T 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
MAX1778EVKIT 功能描述:电源管理IC开发工具 MAX1778/80/81/82 Eval Kit RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
MAX1779EUE 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT