參數(shù)資料
型號: MAX8893BEWV+
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 微控制器/微處理器
英文描述: SPECIALTY MICROPROCESSOR CIRCUIT, PBGA30
封裝: 3 X 2.50 MM, 0.64 MM HEIGHT, ROHS COMPLIANT, WLP-30
文件頁數(shù): 13/51頁
文件大?。?/td> 4976K
代理商: MAX8893BEWV+
PMICs for Multimedia Application Processors
in a 3.0mm x 2.5mm WLP
MAX8893A/MAX8893B/MAX8893C
20 _____________________________________________________________________________________
Typical Operating Characteristics (continued)
(Typical Operating Circuit, VIN = 3.7V, CBATT = CIN1 = CIN2 = 2.2FF, CREFBP = 0.1FF, TA = +25NC, unless otherwise noted.)
LDO4 OUTPUT-VOLTAGE ERROR
vs. LOAD CURRENT
MAX8893A
toc45
LOAD CURRENT (mA)
OUTPUT-VOLTAGE
ERROR
(mV)
160
120
80
40
-40
-30
-20
-10
0
-50
0
200
LDO4 AND LDO5 STARTUP
AND SHUTDOWN WAVEFORM
MAX8893A toc49
2V/div
1V/div
500mA/div
VENLDO45
VLDO5
VLDO4
IIN
100s/div
VLDO4 = 3.0V, 150mA LOAD
VLDO5 = 1.0V, 200mA LOAD
LDO5 LINE TRANSIENT WAVEFORM
MAX8893A toc47
10mV/div
(AC-COUPLED)
500mV/div
VBATT
4V
3.5V
5I LOAD
VLDO5
10s/div
LDO5 OUTPUT VOLTAGE
vs. INPUT VOLTAGE
MAX8893A
toc46
INPUT VOLTAGE (V)
OUTPUT
VOLTAGE
(V)
5.1
4.7
4.3
3.9
3.5
3.1
0.98
0.99
1.00
1.01
1.02
0.97
2.7
5.5
200mA LOAD
POWER-UP SEQUENCING (MAX8893A)
MAX8893A toc50
4V/div
5V/div
2V/div
VLDO1
VLDO2
VLDO3
VLDO4
VEN_
VBUCK
VLDO5
5I LOAD
1.0V
2.8V
2.6V
3.3V
3.0V
1.0V
100s/div
LDO5 LOAD TRANSIENT WAVEFORM
MAX8893A toc48
200mV/div
(AC-COUPLED)
200mA/div
IOUT
5mA
200mA
VLDO5
20s/div
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