参数资料
型号: MAX17112ETB+T
厂商: Maxim Integrated Products
文件页数: 5/12页
文件大小: 0K
描述: IC CONV DC-DC STEP UP 10TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
应用: LCD 监视器,笔记本电脑显示器
电源电压: 2.6 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 10-WFDFN 裸露焊盘
供应商设备封装: 10-TDFN-EP(3x3)
包装: 标准包装
产品目录页面: 1412 (CN2011-ZH PDF)
其它名称: MAX17112ETB+TDKR
High-Performance, Step-Up, DC-DC Converter
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V IN = 5V, V MAIN = 15V, T A = +25°C, unless otherwise noted.)
SWITCHING FREQUENCY
SUPPLY CURRENT
SOFT-START
1100
vs. INPUT VOLTAGE
4.0
vs. SUPPLY VOLTAGE
(R LOAD = 30 Ω )
MAX17112 toc06
3.5
3.0
2.5
SWITCHING
V OUT
5V/div
1000
2.0
0
1.5
INDUCTOR
1.0
CURRENT
900
0.5
0
NONSWITCHING
0
1A/div
2.5
3.0
3.5
4.0
4.5
5.0
5.5
2.5
3.0
3.5
4.0
4.5
5.0
5.5
2ms/div
INPUT VOLTAGE (V)
LOAD-TRANSIENT RESPONSE
(I LOAD = 50mA TO 550mA)
MAX17112 toc07
SUPPLY VOLTAGE (V)
PULSED LOAD-TRANSIENT RESPONSE
(I LOAD = 100mA TO 1.1A)
MAX17112 toc08
15V
0
50mA
V OUT
500mV/div
AC-COUPLED
I OUT
500mA/div
15V
0.1A
V OUT
200mV/div
AC-COUPLED
I OUT
1A/div
INDUCTOR
CURRENT
INDUCTOR
CURRENT
0
1A/div
0
L = 2.7 μ H
R COMP = 47k Ω
C COMP1 = 560pF
100 μ s/div
2A/div
L = 2.7 μ H
R COMP = 47k Ω
C COMP1 = 560pF
10 μ s/div
SWITCHING WAVEFORMS
(I LOAD = 600mA)
MAX17112 toc09
V IN OVP PROTECTION
MAX17112 toc10
0
LX
10V/div
INDUCTOR
0
V IN
5V/div
0
1 μ s/div
CURRENT
1A/div
0
10ms/div
V L
5V/div
_______________________________________________________________________________________
5
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MAX17113ETL+T 功能描述:LCD 驱动器 Power-Supply Controller 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
MAX17113EVKIT+ 功能描述:电源管理IC开发工具 MAX17113 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
MAX17114ETM 制造商:MAXIM 功能描述:Pb Free