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参数资料
| 型号： | MAX1703ESE |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC REG BOOST SYNC 5V/ADJ 16SOIC |
| 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： | 两者兼有 |
| 输出数： | 1 |
| 输出电压： | 5V，2.5 V ~ 5.5 V |
| 输入电压： | 0.7 V ~ 5.5 V |
| 频率 - 开关： | 300kHz |
| 电流 - 输出： | 1.5A |
| 同步整流器： | 是 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.154"，3.90mm 宽） |
| 包装： | 管件 |
| 供应商设备封装： | 16-SOIC |
| 其它名称： | Q1159627 |
1-Cell to 3-Cell, High-Power (1.5A),
Low-Noise, Step-Up DC-DC Converter
ELECTRICAL CHARACTERISTICS (continued)
(CLK/SEL = AIN = ON = POKIN = FB = PGND = GND, OUT = POUT, LXP = LXN, V OUT = 5.3V (Note 1), T A = 0°C to +85°C , unless
otherwise noted. Typical values are at T A = +25°C.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
GAIN BLOCK
AIN Reference Voltage
AIN Input Current
Transconductance
AO Output Low Voltage
AO Output High Leakage
I AO = 20μA
V AIN = 1.5V
10μA < I AO < 100μA
V AIN = 0.5V, I AO = 100μA
V AIN = 1.5V, V AO = 5.5V
1.237
-30
5
1.25
10
0.1
0.01
1.263
30
16
0.4
1
V
nA
mmho
V
μA
REFERENCE
Reference Output Voltage
REF Load Regulation
REF Supply Rejection
I REF = 0μA
-1μA < I REF < 50μA
2.5V < V OUT < 5.5V
1.237
1.250
5
0.2
1.263
15
5
V
mV
mV
LOGIC INPUTS
Input Low Voltage
Input High Voltage
ON , 1.2V < V OUT < 5.5V (Note 7)
CLK/SEL, V OUT = 2.5V
ON , 1.2V < V OUT < 5.5V
CLK/SEL, V OUT = 5.5V
0.8V OUT
0.8V OUT
0.2V OUT
0.2V OUT
V
V
V
Logic Input Current
Internal Oscillator Frequency
Oscillator Maximum Duty Cycle
External Clock Frequency Range
ON , CLK/SEL
CLK/SEL = OUT, V FB = 0.5V
CLK/SEL = OUT, V FB = 0.5V
-1
260
80
200
0.01
300
86
1
340
90
400
μA
kHz
%
kHz
Minimum CLK/SEL Pulse Width
Maximum CLK/SEL Rise/Fall Time
200
100
ns
ns
ELECTRICAL CHARACTERISTICS
(CLK/SEL = AIN = ON = POKIN = FB = PGND = GND, OUT = POUT, LXP = LXN, V OUT = 5.3V (Note 1), T A = -40°C to +85°C , unless
otherwise noted. Typical values are at T A = +25°C.) (Note 8)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
DC-DC CONVERTER
Output Voltage (Note 4)
FB Regulation Voltage
Output Voltage Lockout Threshold
Supply Current in Shutdown
Supply Current in Low-Power Mode
Supply Current in Low-Noise Mode
V FB < 0.1V, CLK/SEL = OUT,
0 ≤ I LX ≤ 1.1A, V BATT = 3.7V
Adjustable output, CLK/SEL = OUT,
0 ≤ I LX ≤ 1.1A, V OUT = 3.3V, V BATT = 2.2V
(Note 5)
ON = OUT
CLK/SEL = GND (Note 1)
CLK/SEL = OUT (Note 1)
4.87
1.20
2.0
5.20
1.27
2.3
20
120
300
V
V
V
μA
μA
μA
_______________________________________________________________________________________
3
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1703ESE+ | 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 |
| MAX1703ESE+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 |
| MAX1703ESE-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 |
| MAX1703EVKIT | 功能描述:直流/直流开关转换器 Evaluation Kit for the MAX1703 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 |
| MAX17040EVKIT+ | 制造商:Maxim Integrated Products 功能描述:MAX17040G+ EVAL KIT - Boxed Product (Development Kits) |
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