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参数资料
型号： MAX1701EEE
厂商： MAXIM INTEGRATED PRODUCTS INC
元件分类： 稳压器
英文描述： 18-Bit Universal Bus Transceivers With 3-State Outputs 56-SSOP -40 to 85
中文描述： 1.8 A SWITCHING REGULATOR, 340 kHz SWITCHING FREQ-MAX, PDSO16
封装： 0.150 INCH, 0.025 INCH PITCH, QSOP-16
文件页数： 2/16页
文件大小： 248K
代理商： MAX1701EEE
M
1-Cell to 3-Cell, High-Power (1A),
Low-Noise, S tep-Up DC-DC Converters
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ONA,
ONB
, OUT, AO, POK, LBO to GND...................-0.3V, +6V
PGND to GND.....................................................................±0.3V
LX to PGND.....................................................-0.3V,V
POUT
+0.3V
CLK/SEL, AIN, REF, FB, LBP, LBN, POUT to GND............-0.3V,
V
OUT
+0.3V ...................................................................................
Continuous Power Dissipation (T
A
=+70°C)
16-QSOP (Derate 8.30mW/°C above +70°C) ...............667mW
ELECTRICAL CHARACTERISTICS
(CLK/SEL = ONA =
ONB
= FB = PGND = GND, OUT = POUT, V
OUT
= 3.6V (Note 6); MAX1701: AIN = LBN = GND, LBP = REF,
T
A
= 0°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°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.
Operating Temperature Ranges
MAX1700EEE, MAX1701EEE ...........................-40°C to +85°C
J unction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
CLK/SEL = GND
CLK/SEL = GND
CLK/SEL = OUT
I
LOAD
< 1mA, T
A
= +25°C
P-channel
N-channel
V
LX
= V
ONB
= V
OUT
= 5.5V
V
LX
= 0V, V
OUT
= 5.5V
V
ONB
= 3.6V
CLK/SEL = OUT, No load to full load
CLK/SEL = OUT (MAX1701)
CLK/SEL = OUT (MAX1700)
(Note 4)
V
OUT
= 1.5V
V
FB
< 0.1V, CLK/SEL = OUT, V
BATT
= 2.4V,
includes load regulation error for 0A
≤
I
LX
≤
0.55A
Adjustable output, CLK/SEL = OUT, V
BATT
= 2.4V,
includes load regulation error for 0A
≤
I
LX
≤
0.55A
CLK/SEL = GND (MAX1701)
V
FB
= 1.25V
CLK/SEL = GND (MAX1700)
CONDITIONS
mA
20
120
P-Channel Turn-Off Current
mA
250
400
550
N-Channel Current Limit
1100
1300
1600
0.25
0.5
Switch On-Resistance
0.13
0.28
0.2
0.45
μA
0.1
20
LX Leakage Current
μA
0.1
20
POUT Leakage Current
μA
140
300
125
250
Supply Current in Low-Noise
Mode (Note 6)
μA
55
110
Supply Current in Low-Power
Mode (Note 6)
35
70
V
0.9
1.1
Minimum Start-Up Voltage
(Note 2)
V
0.7
5.5
Input Voltage Range (Note 1)
μA
3
20
Supply Current in Shutdown
%
-1.6
0.1
Load Regulation (Note 5)
V
2.0
2.15
2.3
Output Voltage Lockout
Threshold
V
2.5
5.5
Output Voltage Adjust Range
kHz
40
150
300
Frequency in Start-Up Mode
V
3.17
3.30
3.38
Output Voltage (Note 3)
V
1.210
1.24
1.255
FB Regulation Voltage
nA
0.01
20
FB Input Current
UNITS
MIN
TYP
MAX
PARAMETER
CLK/SEL = GND
CLK/SEL = OUT
DC-DC CONVERTER
DC-DC SWITCHES
MAX1701
MAX1700
20
相关PDF资料
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相关代理商/技术参数
参数描述
MAX1701EEE+ 功能描述:直流/直流开关转换器 1-3 Cell 1A Step-Up DC/DC Converters 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
MAX1701EEE+T 功能描述:直流/直流开关转换器 1-3 Cell 1A Step-Up DC/DC Converters 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
MAX1701EEE-T 功能描述:直流/直流开关转换器 1-3 Cell 1A Step-Up DC/DC Converters 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
MAX1701EVKIT 功能描述:直流/直流开关转换器 Evaluation Kit for the MAX1700 MAX1701 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
MAX17020ETJ+ 功能描述:电压模式 PWM 控制器 Quick-PWM Step-Down Controller RoHS:否 制造商:Texas Instruments 输出端数量:1 拓扑结构:Buck 输出电压:34 V 输出电流: 开关频率: 工作电源电压:4.5 V to 5.5 V 电源电流:600 uA 最大工作温度:+ 125 C 最小工作温度:- 40 C 封装 / 箱体:WSON-8 封装:Reel
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