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参数资料
| 型号： | MAX1606EUA+ |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/10页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST ADJ 0.5A 8UMAX |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 50 |
| 类型： | 升压（升压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 0.8 V ~ 28 V |
| 输入电压： | 2.4 V ~ 5.5 V |
| 频率 - 开关： | 500kHz |
| 电流 - 输出： | 500mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 包装： | 管件 |
| 供应商设备封装： | 8-uMAX |
| 产品目录页面： | 1410 (CN2011-ZH PDF) |
28V Internal Switch LCD Bias Supply
with True Shutdown
ABSOLUTE MAXIMUM RATINGS
V CC , FB, BATT, SW to GND .....................................-0.3V to +6V
BATT to SW ..............................................................-0.3V to +6V
SHDN , LIM to GND.....................................-0.3V to (V CC + 0.3V)
LX to GND ..............................................................-0.3V to +30V
Current into LX or BATT..............................................600mA RMS
Current out of SW .......................................................600mA RMS
Continuous Power Dissipation (T A = +70 ° C)
8-Pin μMAX (derate 4.1mW/ ° C above +70 ° C) .............330mW
Operating Temperature Range ...........................-40 ° C to +85 ° C
Junction Temperature ......................................................+150 ° C
Storage Temperature Range .............................-65 ° C to +150 ° C
Lead Temperature (soldering, 10s) .................................+300 ° C
Output Short-Circuit Duration ........................................Indefinite
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 CC = 3.3V, V CC = BATT = SHDN , T A = 0°C to +85°C , unless otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
V CC Supply Voltage
BATT Input Voltage Range
V CC Undervoltage Lockout
V CC Quiescent Supply Current
V CC Shutdown Supply Current
BATT Input Supply Current
BATT Shutdown Supply Current
V CC Line Regulation
BATT Line Regulation
Load Regulation
SYMBOL
V CC
V BATT
V UVLO
I CC
I BATT
? V LNR
? V LNR
? V LDR
CONDITIONS
(Note 1)
(Note 1)
V CC falling, 30mV typical hysteresis
V FB = 1.3V
SHDN = GND
V FB = 1.3V
SHDN = GND
V OUT = 18V, I LOAD = 1mA, V BATT = 3.6V,
V CC = V LIM = 2.4V to 5.5V
V OUT = 18V, I LOAD = 1mA,
V CC = V LIM = 3.3V, V BATT = 0.8V to 5.5V
V OUT = 18V, V CC = V BATT = V LIM = 3.3V,
I LOAD = 0mA to 20mA
MIN
2.4
0.8
2.0
TYP
2.2
160
0.1
20
0.1
0.1
0.05
0.05
MAX
5.5
5.5
2.37
320
1
40
1
UNITS
V
V
V
μA
μA
μA
μA
%/V
%/V
%/mA
Efficiency
L1 = 100μH, V BATT = 3.6V, I LOAD = 10mA
88
%
Feedback Set Point
Feedback Input Bias Current
V FB
I FB
V FB = 1.3V
1.225
1.25
5
1.275
100
V
nA
INDUCTOR CONNECTIONS (LX, SW)
LX Voltage Range
V LX
28
V
LIM = V CC
0.40
0.50
0.56
LX Switch Current Limit
I LX(MAX)
LIM = floating
0.20
0.25
0.285
A
LIM = GND
0.10
0.125
0.15
LX On-Resistance
LX Leakage Current
Maximum LX On-Time
R LX
t ON
V CC = 5V, I LX = 100mA
V CC = 3.3V, I LX = 100mA
V LX = 28V
10
0.8
1
13
2
2
16
?
μA
μs
Minimum LX Off-Time
t OFF
V FB > 1.1V
V FB < 0.8V (soft-start)
0.8
3.9
1.0
5.0
1.2
6.0
μs
SW Leakage Current
SW = GND, V BATT = 5.5V
1
μA
2
_______________________________________________________________________________________
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| MAX1606EUA+ | 功能描述:LCD 驱动器 28V Int Switch LCD Bias Supply 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 |
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| MAX1606EUA-TG069 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述: |
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