参数资料
型号: MAX1779EUE+
厂商: Maxim Integrated Products
文件页数: 7/18页
文件大小: 0K
描述: IC DC-DC CONV TRPL LCD 16-TSSOP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 96
应用: 转换器,TFT,LCD
输入电压: 2.7 V ~ 5.5 V
输出数: 3
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: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 管件
产品目录页面: 1410 (CN2011-ZH PDF)
Low-Power Triple-Output TFT LCD DC-DC
Converter
Typical Operating Characteristics (continued)
(Circuit of Figure 5, V IN = +3.3V, T A = +25°C, unless otherwise noted.)
5.0V
LOAD TRANSIENT WITHOUT INTEGRATOR
(L = 10 μ H, 500 μ s PULSE)
MAX1779-16
A
5.0V
LOAD TRANSIENT WITHOUT INTEGRATOR
(L = 10 μ H, 5 μ s PULSE)
MAX1779-17
A
5.1V
5V
LOAD TRANSIENT
(L = 33 μ H, 500 μ s PULSE)
MAX1779-18
A
4.9V
400mA
200mA
B
4.9V
50mA
B
0
100mA
100mA
B
0
100 μ s/div
A. V MAIN = 5V, 50mV/div
B. V MAIN = 5mA to 50mA, 25mA/div
INTG = REF, FIGURE 6
0
10 μ s/div
A. V MAIN = 5V, 100mV/div
B. I L , 200mA/div
C. I MAIN = 10mA to 100mA, 100mA/div
C
0
100 μ s/div
A. V MAIN = 5V, 50mV/div
B. I MAIN = 10mA to 100mA, 50mA/div
FIGURE 5
INTG = REF, FIGURE 6
5.1V
LOAD TRANSIENT WITHOUT INTEGRATOR
(L = 33 μ H, 500 μ s PULSE)
MAX1779-19
5.1V
LOAD TRANSIENT
(L = 33 μ H, 5 μ s PULSE)
MAX1779-20
STARTUP WAVEFORM
(L = 10 μ H)
MAX1779-21
2V
A
5.0V
A
5.0V
A
0
5V
4.9V
100mA
B
4.9V
200mA
B
3V
500mA
B
0
100 μ s/div
A. V MAIN = 5V, 50mV/div
B. I MAIN = 10mA to 100mA, 50mA/div
INTG = REF, FIGURE 5
0
10 μ s/div
A. V MAIN = 5V, 50mV/div
B. I MAIN = 20mA to 200mA, 100mA/div
FIGURE 5
0
200 μ s/div
A. V SHDN = 0 to 2V, 2V/div
B. V MAIN = 5V, 1V/div
C. I L , 500 mA/div
FIGURE 6 , R MAIN = 100 Ω
C
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7
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相关代理商/技术参数
参数描述
MAX1779EUE+ 功能描述:直流/直流开关转换器 Triple-Output TFT LCD 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
MAX1779EUE+T 功能描述:直流/直流开关转换器 Triple-Output TFT LCD 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
MAX1779EUE-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
MAX177C/D 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32
MAX177CNG 功能描述:模数转换器 - ADC RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32