参数资料
型号: MAX8896EREE+T
厂商: Maxim Integrated
文件页数: 5/17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
_______________________________________________________________________________________ 5
0
20
10
40
30
70
60
50
80
0
200
100
300  400  500  600  700
OUT1 PA BYPASS MODE DROPOUT
VOLTAGE vs. PA LOAD CURRENT
LOAD CURRENT (mA)
V
IN1
 = 3.2V
V
IN1
 = 3.6V
V
IN1
 = 4.2V
0
20
10
40
30
60
50
70
90
80
100
0.5
1.5  2.0
1.0
2.5  3.0  3.5  4.0  4.5
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. OUTPUT VOLTAGE
OUTPUT VOLTAGE (V)
BYPASS MODE
V
IN1
 = 4.2V
V
IN1
 = 3.6V
V
IN1
 = 3.2V
R
PA
 = 7.5&
70
85
80
75
95
90
100
100  200  300  400  500  600  700
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 3.18Vo
LOAD CURRENT (mA)
70
75
95
90
85
80
100
50   150  250  350  450  550  650
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 2.58V
LOAD CURRENT (mA)
70
75
95
90
85
80
100
50
150    250    350    450
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 1.58V
LOAD CURRENT (mA)
70
75
95
90
85
80
100
50
150
250
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 1.18V
LOAD CURRENT (mA)
60
75
65
70
85
80
95
90
100
25
75
125    175    225
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 0.77V
LOAD CURRENT mA
OUT1 PA STEP-DOWN CONVERTER
EFFICIENCY vs. LOAD CURRENT
V
PA
 = 0.56V
60
75
65
70
85
80
95
90
100
25
75
125    175    225
LOAD CURRENT (mA)
1.70
1.76
1.74
1.72
1.80
1.78
1.88
1.86
1.84
1.82
1.90
0  100  200  300  400  500  600  700
OUT1 PA STEP-DOWN CONVERTER
OUTPUT VOLTAGE vs. LOAD CURRENT
LOAD CURRENT (mA)
R
L
 = 0.09&
Typical Operating Characteristics
(V
CC
= V
IN1
= V
IN2
= 3.6V, V
REFIN
= 0.72V, circuit of Figure 3, T
A
= +25癈, unless otherwise noted.)
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