參數(shù)資料
型號: MAX8588ETM
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 電源管理
英文描述: High-Efficiency, Low-IQ PMIC with Dynamic Core for PDAs and Smartphones
中文描述: 7-CHANNEL POWER SUPPLY SUPPORT CKT, QCC48
封裝: 6 X 6 MM, 0.80 MM HEIGHT, TQFN-48
文件頁數(shù): 10/31頁
文件大?。?/td> 572K
代理商: MAX8588ETM
M
High-Efficiency, Low-I
Q
PMIC with
Dynamic Core for PDAs and Smartphones
10
______________________________________________________________________________________
Typical Operating Characteristics
(Circuit of Figure 6, V
IN
= 3.6V, T
A
= +25
°
C, unless otherwise noted.)
100
0.1
1
10
100
1000
10,000
90
80
70
60
50
40
REG1 3.3V OUTPUT EFFICIENCY
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
E
V
IN
= 3.6V
V
IN
= 4.0V
V
IN
= 5.0V
100
40
0.1
10
100
1
1000
REG2 2.5V OUTPUT EFFICIENCY
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
E
50
60
70
80
90
V
IN
= 3.6V
V
IN
= 4.0V
V
IN
= 5.0V
100
40
0.1
10
100
1
1000
REG3 1.3V OUTPUT EFFICIENCY
vs. LOAD CURRENT
M
LOAD CURRENT (mA)
E
50
60
70
80
90
V
IN
= 3.6V
V
IN
= 4.0V
V
IN
= 5.0V
0.1
10
100
1
1000
REG3 1.3V OUTPUT WITH FORCED-PWM
EFFICIENCY vs. LOAD CURRENT
M
LOAD CURRENT (mA)
E
V
IN
= 3.6V
V
IN
= 5.0V
V
IN
= 4.0V
100
40
50
60
70
80
90
REG2 SLEEP LDO 2.5V OUTPUT
EFFICIENCY vs. LOAD CURRENT
M
LOAD CURRENT (mA)
E
90
30
40
50
60
70
80
0.1
1
10
V
IN
= 3.6V
V
IN
= 4.0V
V
IN
= 5.0V
REG1 SLEEP LDO 3.3V OUTPUT
EFFICIENCY vs. LOAD CURRENT
M
LOAD CURRENT (mA)
E
100
40
50
60
70
80
90
0.1
1
10
V
IN
= 3.6V
V
IN
= 4.0V
V
IN
= 5.0V
0
20
140
100
180
220
200
0
2
1
3
4
5
QUIESCENT CURRENT
vs. SUPPLY VOLTAGE
M
INPUT VOLTAGE (V)
I
μ
A
BKBT BIASED AT 3.6V
V1, V2, AND V3 ON
V1 AND V2 ON
V1 ON
V1 AND V2 SLEEP
V1 SLEEP
ALL BUT V7 OFF
160
40
60
80
120
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