参数资料
型号: MAX1779EUE+
厂商: Maxim Integrated Products
文件页数: 5/18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
ELECTRICAL CHARACTERISTICS (continued)
(V IN = +3.0V, SHDN = IN, V SUPP = V SUPN = +10V, TGND = PGND = GND, C REF = 0.22μF, C INTG = 2200pF, T A = -40°C to +85°C ,
unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
MAX
UNITS
LOGIC SIGNALS
SHDN Input Low Voltage
SHDN Input High Voltage
SHDN Input Current
RDY Output Low Voltage
RDY Output High Leakage
I SHDN
0.25V hysteresis (typ)
I SINK = 2mA
V RDY = +13V
2.1
0.9
1
0.5
1
V
V
μ A
V
μ A
Note 1: Specifications to -40°C are guaranteed by design, not production tested.
Typical Operating Characteristics
(Circuit of Figure 5, V IN = +3.3V, T A = +25°C, unless otherwise noted.)
MAIN STEP-UP CONVERTER EFFICIENCY
MAIN OUTPUT VOLTAGE vs. LOAD CURRENT
(L = 10 μ H, 5V OUTPUT)
5.02
100
vs. LOAD CURRENT
(L = 10 μ H, 5V OUTPUT)
MAIN OUTPUT VOLTAGE vs. LOAD CURRENT
(L = 33 μ H, 5V OUTPUT)
5.02
5.01
V IN = +3.0     V
90
V IN = +3.0     V
V IN = +4.2     V
5.01
V IN = +3.0V
80
5.00
V IN = +4.2V
5.00
V IN = +4.2V
70
4.99
60
4.99
4.98
FIGURE 6
50
FIGURE 6
4.98
FIGURE 5
0
50
100
150
200
0
50
100
150
200
0
50
100
150
200
250
300
I MAIN (mA)
MAIN STEP-UP CONVERTER EFFICIENCY
I MAIN (mA)
I MAIN (mA)
MAIN STEP-UP CONVERTER EFFICIENCY
100
vs. LOAD CURRENT
(L = 33 μ H, 5V OUTPUT)
MAIN OUTPUT VOLTAGE vs. LOAD CURRENT
(L = 33 μ H, 10V OUTPUT)
10.04
100
vs. LOAD CURRENT
(L = 33 μ H, 10V OUTPUT)
90
80
V IN = +3.0V
V IN = +4.2V
10.02
V IN = +3.3     V
V IN = +5.0     V
90
80
V IN = +3.3V
V IN = +5.5     V
10.00
70
70
60
9.98
60
50
FIGURE 5
9.96
FIGURE 5
50
FIGURE 5
0
50
100
150
200
250
300
0
50
100
150
0
50
100
150
I MAIN (mA)
I MAIN (mA)
I MAIN (mA)
_______________________________________________________________________________________
5
相关PDF资料
PDF描述
RCC43DRTH-S93 CONN EDGECARD 86POS DIP .100 SLD
ECC50DCMN-S288 CONN EDGECARD 100POS .100 EXTEND
VE-B63-EU CONVERTER MOD DC/DC 24V 200W
SPA221M0ER CAP ALUM 220UF 2.5V 20% SMD
VI-J3K-EX-F1 CONVERTER MOD DC/DC 40V 75W
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