参数资料
型号: MAX8569EVKIT+
厂商: Maxim Integrated Products
文件页数: 4/11页
文件大小: 0K
描述: EVALUATION KIT FOR MAX8569
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: DC/DC,步升
输出及类型: 1,非隔离
电流 - 输出: 200mA
输入电压: 1.5 ~ 5.5 V
稳压器拓扑结构: 升压
板类型: 完全填充
已供物品:
已用 IC / 零件: MAX8569
200mA Step-Up Converters in 6-Pin
SOT23 and TDFN
Typical Operating Characteristics
(Circuit of Figure 2, V OUT = 3.3V, V BATT = +2V, T A = +25 ° C, circuit of Figure 1, T A = +25 ° C, unless otherwise noted.)
100
EFFICIENCY vs. LOAD CURRENT
V OUT = 5V
95
EFFICIENCY vs. LOAD CURRENT
V OUT = 3.3V
95
V IN = 4.2V
90
V IN = 2.5V
90
85
V IN = 3.3V
V IN = 2.5V
85
V IN = 1.5V
V IN = 2V
80
80
75
70
65
75
70
65
1
10
100
1000
1
10
100
1000
100
LOAD CURRENT (mA)
EFFICIENCY vs. LOAD CURRENT
V OUT = 2.5V
600
LOAD CURRENT (mA)
MAXIMUM OUTPUT CURRENT
vs. BATTERY VOLTAGE
95
90
85
80
V IN = 2V
500
400
300
V OUT = 2.5V
V OUT = 3.3V
75
V IN = 1.5V
200
V OUT = 5V
70
65
60
100
0
1
10
100
1000
1.5
2.5
3.5
4.5
5.5
LOAD CURRENT (mA)
STARTUP VOLTAGE vs. LOAD RESISTANCE
BATTERY VOLTAGE (V)
OUTPUT VOLTAGE AND INPUT CURRENT
vs. INPUT VOLTAGE (SHUTDOWN, NO LOAD)
1.34
1.32
1.30
6
5
4
V OUT
MAX8569 toc06
6
5
4
1.28
1.26
3
3
1.24
2
2
1.22
1.20
1
0
I BATT
1
0
10
100
1k
10k
0
1
2
3
4
5
6
R LOAD ( ? )
BATTERY VOLTAGE (V)
4
_______________________________________________________________________________________
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相关代理商/技术参数
参数描述
MAX8569EVKIT+ 功能描述:电源管理IC开发工具 MAX8569 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
MAX856C/D 功能描述:直流/直流开关转换器 DICE SALES DICE 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
MAX856C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX856CPA 功能描述:直流/直流开关转换器 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
MAX856CSA 功能描述:直流/直流开关转换器 3.3/5/AdjV 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