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参数资料
| 型号： | MAX8752ETA+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/12页 |
| 文件大小： | 0K |
| 描述： | IC DC-DC CONV TFT LCD 8-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 转换器，TFT，LCD |
| 输入电压： | 1.8 V ~ 5.5 V |
| 输出数： | 1 |
| 输出电压： | 1.8 V ~ 13 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WDFN 裸露焊盘 |
| 供应商设备封装： | 8-TDFN-EP（3x3） |
| 包装： | 带卷 (TR) |
TFT LCD Step-Up DC-DC Converter
ABSOLUTE MAXIMUM RATINGS
LX, SUP to GND .....................................................-0.3V to +14V
IN, SHDN , LDO to GND............................................-0.3V to +6V
FB to GND ...................................................-0.3V to (V IN + 0.3V)
COMP to GND ..........................................-0.3V to (V LDO + 0.3V)
LX Switch Maximum Continuous RMS Current .....................1.6A
Continuous Power Dissipation (T A = +70°C)
10-Pin TDFN (derate 18.2mW/°C above +70°C) .......1454mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS
(V IN = V SHDN = 2.5V, T A = 0°C to +85°C . Typical values are at T A = +25°C, unless otherwise noted.)
PARAMETER
Input Supply Range
CONDITIONS
MIN
1.8
TYP
MAX
5.5
UNITS
V
Output Voltage Range
13
V
IN Undervoltage Lockout
Threshold
IN Quiescent Current
IN Shutdown Current
LDO Output Voltage
LDO Undervoltage Lockout
V IN rising, typical hysteresis is 200mV
V FB = 1.3V, not switching
V FB = 1.0V, switching
SHDN = GND
6V ≤ V SUP ≤ 13V, I LDO = 12.5mA
V LDO rising, typical hysteresis is 200mV
0.90
4.6
2.4
1.30
0.18
2
0.1
5.0
2.7
1.75
0.35
5
10.0
5.4
3.0
V
mA
μA
V
V
LDO Output Current
15
mA
SUP Supply Voltage Range
4.5
13.0
V
SUP Overvoltage-Lockout
Threshold
SUP Undervoltage-Lockout
Threshold
SUP Supply Current
V SUP rising, typical hysteresis is 200mV (Note 1)
V SUP rising, typical hysteresis is 200mV (Note 2)
LX not switching
LX switching
13.2
13.6
1.5
4
14.0
1.4
2.0
8
V
V
mA
ERROR AMPLIFIER
FB Regulation Voltage
I LX = 200mA, T = 0°C to +25°C
I LX = 200mA, T = +25°C to +85°C
1.218
1.223
1.240
1.240
1.262
1.257
V
FB Input Bias Current
FB Line Regulation
Transconductance
Voltage Gain
V FB = 1.24V
V IN = 1.8V to 5.5V
70
0
0.05
180
700
40
0.15
280
nA
%/V
μS
V/V
OSCILLATOR
Frequency
Maximum Duty Cycle
1000
88
1220
92
1500
96
kHz
%
2
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相关代理商/技术参数 |
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|---|---|
| MAX8753ETI | 功能描述:LCD 驱动器 RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| MAX8753ETI+ | 功能描述:LCD 驱动器 TFT LCD Step-Up DC/DC Converter RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| MAX8753ETI+T | 功能描述:LCD 驱动器 TFT LCD Step-Up DC/DC Converter RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| MAX8753ETI-T | 功能描述:LCD 驱动器 RoHS:否 制造商:Maxim Integrated 数位数量:4.5 片段数量:30 最大时钟频率:19 KHz 工作电源电压:3 V to 3.6 V 最大工作温度:+ 85 C 最小工作温度:- 20 C 封装 / 箱体:PDIP-40 封装:Tube |
| MAX8753EVKIT | 功能描述:电源管理IC开发工具 MAX8753 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 |
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