参数资料
型号: MAX8896EREE+T
厂商: Maxim Integrated
文件页数: 8/17页
文件大小: 449K
描述: IC REG TRPL BCK/LINEAR 16UCSP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
拓扑: 降压(降压)同步(2),线性(LDO)(1)
功能: 任何功能
输出数: 3
频率 - 开关: 2MHz
电压/电流 - 输出 1: 0.2 V ~ 1.7 V,700mA
电压/电流 - 输出 2: 3.1V,200mA
电压/电流 - 输出 3: 2.8V,200mA
带 LED 驱动器:
带监控器:
带序列发生器:
电源电压: 2.7 V ~ 5.5 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-WFBGA,CSPBGA
供应商设备封装: 16-UCSP(4x4)
包装: 标准包装
其它名称: MAX8896EREE+TDKR
1   iv
OUT2 LOAD TRANSIENT RESPONSE
100mA/div
MAX8896 toc25
I
OUT2
OUT2
100mV/div
(AC-COUPLED)
150mA
0mA
0
0.06
0.04
0.02
0.08
0.10
0.12
0.14
0.16
0.18
0.20
0
50
100    150    200
OUT2 DROPOUT VOLTAGE
vs. LOAD CURRENT
LOAD CURRENT (mA)
V
IN
 = 2.7V
R
L
 = 0.3&
Dual PWM Step-Down Converter in a 2mm x
2mm Package for WCDMA PA and RF Power
8  _______________________________________________________________________________________
200ns/div
OUT2 HEAVY-LOAD SWITCHING
WAVEFORMS
V
LX2
10mV/div
(AC-COUPLED)
5V/div
200mA/div
MAX8896 toc22
V
OUT2
I
L2
200mA LOAD
10祍/div
OUT2 STARTUP WAVEFORM
V
OUT2
2V/div
200mA/div
MAX8896 toc23
I
L2
V
RFEN_
5V/div
Typical Operating Characteristics (continued)
(V
CC
= V
IN1
= V
IN2
= 3.6V, V
REFIN
= 0.72V, circuit of Figure 3, T
A
= +25癈, unless otherwise noted.)
2   iv
OUT2 LINE TRANSIENT RESPONSE
V
IN
500mV/div
200mA/div
MAX8896 toc24
OUT2
I
L2
50mV/div
(AC-COUPLED)
4.0V
3.5V
20mA LOAD
2 n  iv
OUT2 LIGHT-LOAD SWITCHING
WAVEFORMS
LX2
10mV/div
(AC-COUPLED)
5V/div
200mA/div
MAX8896 toc21
OUT2
I
L2
20mA LOAD
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