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参数资料
| 型号： | MAX17062ETB+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/14页 |
| 文件大小： | 0K |
| 描述： | IC TFT-LCD DC/DC CONV 10-TDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 1 |
| 应用： | LCD 显示器 |
| 电流 - 电源： | 1.5mA |
| 电源电压： | 2.6 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 10-WFDFN 裸露焊盘 |
| 供应商设备封装： | 10-TDFN-EP（3x3） |
| 包装： | 标准包装 |
| 其它名称： | MAX17062ETB+TDKR |
TFT-LCD Step-Up DC-DC Converter
ABSOLUTE MAXIMUM RATINGS
LX to AGND ............................................................-0.3V to +22V
IN, SHDN , FREQ, FB to AGND..............................-0.3V to +7.5V
COMP, SS to AGND ....................................-0.3V to (V IN + 0.3V)
PGND to AGND .....................................................-0.3V to +0.3V
LX Switch Maximum Continuous RMS Current .....................3.2A
Continuous Power Dissipation (T A = +70 ° C)
10-Pin TDFN (derate 24.4mW/ ° C above +70 ° C) ..........1951mW
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 = 3V, FREQ = 3V, T A = 0°C to +85°C . Typical values are at T A = +25°C, unless otherwise noted.) (Note 1)
PARAMETER
Input Voltage Range
V OUT < 18V
18V < V OUT < 20V
CONDITIONS
MIN
2.6
4.0
TYP
MAX
5.5
5.5
UNITS
V
Output Voltage Range
20
V
IN Undervoltage-Lockout
Threshold
IN Quiescent Current
IN Shutdown Current
Thermal Shutdown
V IN rising, typical hysteresis is 50mV
V FB = 1.3V, not switching
V FB = 1.0V, switching
SHDN = AGND, T A = +25°C
SHDN = AGND, T A = +85°C
Temperature rising
Hysteresis
2.30
2.45
0.3
1.5
0.01
0.01
160
20
2.57
0.6
2.5
10.0
V
mA
μA
°C
ERROR AMPLIFIER
FB Regulation Voltage
FB Input Bias Current
Level to produce V COMP = 1.24V
V FB = 1.24V
1.23
75
1.24
150
1.25
225
V
nA
FB Line Regulation
Transconductance
Voltage Gain
Level to produce V COMP = 1.24V, V IN = 2.6V to 5.5V
110
0.01
250
2400
0.15
450
%/V
μS
V/V
Shutdown FB Input Voltage
SHDN = AGND
0.05
0.10
0.15
V
OSCILLATOR
Frequency
Maximum Duty Cycle
FREQ = AGND
FREQ = IN
500
1000
88
640
1200
91
780
1400
94
kHz
%
n-CHANNEL MOSFET
Current Limit
On-Resistance
Leakage Current
Current-Sense Transresistance
V FB = 1V, 75% duty cycle, IN = 5V
IN = 5V
IN = 3V
V LX = 20V
IN = 5V
3.9
0.09
4.6
100
125
11
0.15
5.3
170
210
20
0.25
A
m
μA
V/A
SOFT-START
Reset Switch Resistance
100
Charge Current
V SS = 1.2V
2
4
6
μA
2
_______________________________________________________________________________________
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX17062EVKIT | 功能描述:电源管理IC开发工具 MAX17062 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 |
| MAX17062EVKIT+ | 功能描述:电源管理IC开发工具 MAX17062 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 |
| MAX17065ETI+ | 功能描述:直流/直流开关转换器 TFT-LCD Step-Up DC/DC Converter 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 |
| MAX17065ETI+T | 功能描述:直流/直流开关转换器 TFT-LCD Step-Up DC/DC Converter 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 |
| MAX17065EVKIT+ | 功能描述:电源管理IC开发工具 MAX17065 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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