参数资料
型号: MAX1703ESE
厂商: Maxim Integrated Products
文件页数: 5/16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:
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
__________________________________________Typical Operating Characteristics
(V IN = +3.6V, V OUT = 5V, T A = +25°C, unless otherwise noted.)
EFFICIENCY vs. LOAD CURRENT
(V OUT = 5V)
EFFICIENCY vs. LOAD CURRENT
(V OUT = 3.3V)
NO-LOAD BATTERY CURRENT
vs. INPUT VOLTAGE
100
V IN = 3.6V
100
V IN = 2.4V
4
LOW-POWER MODE
90
90
3
80
V IN = 2.4V
80
V IN = 1.2V
70
V IN = 1.2V
70
V IN = 0.9V
2
T A = +85°C
60
60
1
T A = +25°C
50
PFM
PWM
50
PFM
PWM
40
40
0
T A = -40°C
0.1
1
10
100
1000
10,000
0.1
1
10
100
1000
10,000
0
1
2
3
4
5
6
LOAD CURRENT (mA)
SHUTDOWN SUPPLY CURRENT
vs. INPUT VOLTAGE
LOAD CURRENT (mA)
START-UP VOLTAGE vs. LOAD CURRENT
INPUT VOLTAGE (V)
REFERENCE VOLTAGE
vs. TEMPERATURE
2.5
2.0
1.5
1.0
INCLUDES ALL EXTERNAL
COMPONENT LEAKAGES.
CAPACITOR LEAKAGE
DOMINATES AT T A = +85°C
T A = +85°C
2.0
1.8
1.6
1.4
1.2
V OUT = 5V
PWM MODE
1.2550
1.2530
1.2510
1.2490
0.5
0
T A = +25°C,
T A = -40°C
1.0
0.8
0.6
1.2470
1.2450
0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
0.01
0.1
1
10
100
1000
-40
-20
0
20
40
60
80
100
1.2520
INPUT VOLTAGE (V)
REFERENCE VOLTAGE
vs. REFERENCE CURRENT
LOAD CURRENT (mA)
9
TEMPERATURE (°C)
NOISE SPECTRUM
1.2510
1.2500
V IN = 3.6V
V OUT = 5V
LOW-POWER MODE
8
7
6
V OUT = 5V
V IN = 3.6V
I LOAD = 500mA
5
1.2490
1.2480
1.2470
1.2460
4
3
2
1
0
-1
0
10
20
30
40
50
60
70
80
90
100
1k
10k
100k
1M
10M
REFERENCE CURRENT ( μ A)
FREQUENCY (Hz)
_______________________________________________________________________________________
5
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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)