参数资料
型号: MAX1534ETE+T
厂商: Maxim Integrated Products
文件页数: 7/16页
文件大小: 0K
描述: IC PWR SUPPLY CONTROLLER 16TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
应用: 电源控制器
输入电压: 4.5 V ~ 26 V
电流 - 电源: 15µA
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-WQFN 裸露焊盘
供应商设备封装: 16-TQFN-EP(4x4)
包装: 带卷 (TR)
High-Efficiency, Triple-Output, Keep-Alive
Power Supply for Notebook Computers
Typical Operating Characteristics (continued)
(Circuit of Figure 1, V IN = +12V, PRESET = GND, T A = +25 ° C, unless otherwise noted.)
LDO DROPOUT VOLTAGE
100
90
80
70
60
50
40
30
vs. LOAD CURRENT
120
100
80
60
40
LDO DROPOUT VOLTAGE vs. V OUT1
20
10
0
20
0
I OUT1 = 80mA
0
10
20
30
40
50
60
70
80
2.5
2.6
2.7
2.8
2.9
3.0
3.1
3.2
3.3
I OUT1 (mA)
LDO PSRR vs. FREQUENCY
V OUT1 (V)
LDO LOAD TRANSIENT
70
60
50
100 ? LOAD
MAX1534 toc15
V OUT1
20mV/div
AC-COUPLED
40
150mA
30
20
I OUT1
10
0
0
50mA/div
0.01
0.1
1
10
100
20 μ s/div
FREQUENCY (kHz)
STARTUP WAVEFORMS
MAX1534 toc16
SHDN
V LDOIN = 5V, I OUT1 = 10mA TO 150mA
SHUTDOWN WAVEFORMS
MAX1534 toc17
SHDN
0
0
0
0
5V/div
V OUT3
2V/div
V OUT1
2V/div
V OUT2
2V/div
POK
0
4V
0
0
V OUT2
V OUT1
V OUT3
5V/div
V OUT_
2V/div
POK
0
5V/div
5V/div
1A
0
I LX
1A/div
100 μ s/div
V IN = 12V, R OUT1 = 33 ? , R OUT2 = 18 ? , R OUT3 = 50 ?
1A
0
I LX
1A/div
100 μ s/div
V IN = 12V, R OUT1 = 33 ? , R OUT2 = 18 ? , R OUT3 = 50 ?
_______________________________________________________________________________________
7
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MAX1535AETJT 制造商:MAXIM 功能描述:New
MAX1535AETJ-T 功能描述:电池管理 RoHS:否 制造商:Texas Instruments 电池类型:Li-Ion 输出电压:5 V 输出电流:4.5 A 工作电源电压:3.9 V to 17 V 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:VQFN-24 封装:Reel
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