参数资料
型号: MAX1587CETL+
厂商: Maxim Integrated Products
文件页数: 12/30页
文件大小: 0K
描述: IC POWER MANAGEMENT 40-TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 50
应用: 手持/移动设备
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: 40-WFQFN 裸露焊盘
供应商设备封装: 40-TQFN-EP(6x6)
包装: 管件
High-Efficiency, Low-I Q PMICs with
Dynamic Core for PDAs and Smart Phones
Typical Operating Characteristics (continued)
(Circuit of Figure 6, V IN = 3.6V, T A = +25 ° C, unless otherwise noted.)
REG3 SWITCHING WAVEFORMS
WITH 250mA LOAD
MAX1586A/86B/87A toc14
REG3 PULSE-SKIP SWITCHING
WAVEFORMS WITH 10mA LOAD
MAX1586A/86B/87A toc15
V3
V LX3
I L3
V3
400ns/div
REG3 FORCED-PWM SWITCHING
WAVEFORMS WITH 10mA LOAD
MAX1586A/86B/87A toc16
10mv/div
AC-COUPLED
2V/div
0
500mA/div
0
10mv/div
AC-COUPLED
V3
V LX3
I L3
10 μ s/div
V7 AND RSO
STARTUP WAVEFORMS
MAX1586A/86B/87A toc17
10mv/div
AC-COUPLED
2V/div
0
500mA/div
0
2V/div
V IN
0V
V LX3
2V/div
0V
V7
2V/div
0V
I L3
V EN1
AND
V EN2
V1
400ns/div
SYS_EN STARTUP WAVEFORMS
MAX1586A/86B/87A toc18
500mA/div
0mA
2V/div
2V/div
2V/div
RSO
V EN3
AND
V EN45
V3
V4
10ms/div
PWR_EN STARTUP WAVEFORMS
MAX1586A/86B/87A toc19
2V/div
0V
2V/div
2V/div
2V/div
2V/div
V2
V POK
2ms/div
2V/div
V5
V POK
1ms/div
2V/div
12
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相关代理商/技术参数
参数描述
MAX1587CETL+ 功能描述:直流/直流开关调节器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX1587CETL+T 功能描述:直流/直流开关调节器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX1587CETL-T 功能描述:直流/直流开关调节器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5
MAX1587ETL-T 制造商:Maxim Integrated Products 功能描述:- Tape and Reel
MAX1589AETT075+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube