参数资料
型号: MAX8896EREE+T
厂商: Maxim Integrated
文件页数: 7/17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
Dual PWM Step-Down Converter in a 2mm x
2mm Package for WCDMA PA and RF Power
_______________________________________________________________________________________ 7
10祍/div
OUT1 LOAD TRANSIENT RESPONSE
I
OUT
200mA/div
100mV/div
(AC-COUPLED)
MAX8896 toc16
V
PA
500mA
0mA
10祍/div
OUT1 REFIN TRANSIENT RESPONSE
V
REFIN
500mV/div
500mV/div
1A/div
MAX8896 toc17
V
PA
I
L1
0.72V
0.2V
1.8V
0.5V
2.5& LOAD
10祍/div
OUT1 REFIN TRANSIENT RESPONSE
WITH BYPASS EVENT
V
REFIN
1V/div
1V/div
1A/div
MAX8896 toc18
V
PA
I
L1
3.3V
0.6V
1.8V
0
30
20
10
40
50
60
70
80
90
100
0
50
100    150    200
OUT2 EFFICIENCY
vs. LOAD CURRENTo
LOAD CURRENT (mA)
V
CC
 = 4.2V
V
CC
 = 3.6V
V
CC
 = 3.2V
20祍/div
OUT1 LINE TRANSIENT RESPONSE
V
IN
500mV/div
10mV/div
(AC-COUPLED)
200mA/div
MAX8896 toc15
V
PA
I
L1
50mA LOAD
4.0V
3.5V
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.)
3.04
3.05
3.06
3.07
3.08
3.09
3.10
3.11
3.12
0
50
100    150    200
*OUT2 IN DROPOUT
OUT2 VOLTAGE
vs. LOAD CURRENT
LOAD CURRENT (mA)
V
CC
 = 3.6V
V
CC
 = 3.2V*
V
CC
 = 4.2V
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