参数资料
型号: MAX8561ETA+T
厂商: Maxim Integrated Products
文件页数: 5/12页
文件大小: 0K
描述: IC REG BUCK SYNC ADJ 0.5A 8TDFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 0.6 V ~ 2.5 V
输入电压: 2.7 V ~ 5.5 V
频率 - 开关: 4MHz
电流 - 输出: 500mA
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: 8-WDFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 8-TDFN-EP(3x3)
4MHz, 500mA Synchronous Step-Down
DC-DC Converters in Thin SOT and TDFN
Typical Operating Characteristics (continued)
(V IN = 3.6V, V OUT = 1.2V, L = 1μH (LQH32CN1R0M53), C OUT = 2.2μF, T A = +25°C, unless otherwise noted.)
LIGHT-LOAD SOFT-START WAVEFORMS
MAX8560 toc12
HEAVY-LOAD SOFT-START WAVEFORMS
MAX8560 toc13
LINE-TRANSIENT RESPONSE
MAX8560 toc14
100? LOAD
V OUT
1V/div
3? LOAD
V OUT
1V/div
I IN
5? LOAD
V OUT
20mV/div
I IN
200mA/div
200mA/div
I L
200mA/div
20 μ s/div
LOAD-TRANSIENT RESPONSE
MAX8560 toc15
I L
200mA/div
0
V SHDN
2V/div
V OUT
50mV/div
I L
500mA/div
0
I L
200mA/div
0
V SHDN
2V/div
20 μ s/div
OUTPUT-VOLTAGE TRANSIENT RESPONSE
(MAX8561)
MAX8560 toc16
V OUT = 1.5V
V OUT
500mV/div
V OUT = 1.0V
I L
200mA/div
0
V IN = 4.0V
V IN = 3.5V
2 μ s/div
BYPASS-FET TRANSIENT RESPONSE
(MAX8562)
MAX8560 toc17
V OUT = V IN
V OUT = 1.2V
0
V IN
500mV/div
V OUT
2V/div
0
I L
500mA/div
0
500mA LOAD
I LOAD
500mA/div
V ODI
2V/div
V ODI
2V/div
20mA LOAD
2 μ s/div
20mA LOAD
7.5 ? LOAD, L = 2.2 μ H
40 μ s/div
7.5 ? LOAD
20 μ s/div
_______________________________________________________________________________________
5
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MAX8563EEE 功能描述:低压差稳压器 - LDO RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压(最大值):307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20