參數(shù)資料
型號(hào)： MAX1587AETL
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： High-Efficiency, Low-IQ PMICs with Dynamic Core for PDAs and Smart Phones
中文描述： 1-CHANNEL POWER SUPPLY SUPPORT CKT, QCC40
封裝： 6 X 6 MM, TQFN-40
文件頁數(shù)： 10/32頁
文件大?。?/td> 656K
代理商： MAX1587AETL
M
High-Efficiency, Low-I
Q
PMICs with
Dynamic Core for PDAs and Smart Phones
10
______________________________________________________________________________________
Typical Operating Characteristics
(Circuit of Figure 5, 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
100
40
0.1
10
100
1
1000
REG3 1.3V OUTPUT WITH FORCED-PWM
EFFICIENCY vs. LOAD CURRENT
M
LOAD CURRENT (mA)
E
50
60
70
80
90
V
IN
= 3.6V
V
IN
= 5.0V
V
IN
= 4.0V
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
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
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
0
100
50
200
150
250
300
0
400
LOAD CURRENT (mA)
200
600
800
1000
1200
DROPOUT VOLTAGE
vs. LOAD CURRENT
M
D
REG1 3.3V OUTPUT
-100
0
-50
100
50
150
200
0
400
LOAD CURRENT (mA)
200
600
800
1000
1200
CHANGE IN OUTPUT VOLTAGE
vs. LOAD CURRENT
M
C
V
IN
= 3.6V
REG1 3.3V OUTPUT
REG3 1.3V OUTPUT
REG2 2.5V OUTPUT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1587AETL+ 功能描述:直流/直流開關(guān)調(diào)節(jié)器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX1587AETL+T 功能描述:直流/直流開關(guān)調(diào)節(jié)器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX1587AETL-T 功能描述:直流/直流開關(guān)調(diào)節(jié)器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大輸入電壓:21 V 開關(guān)頻率:1.5 MHz 輸出電壓:0.5 V to 0.86 V 輸出電流:4 A 輸出端數(shù)量: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFN 4 x 5
MAX1587AEVKIT 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 MAX1587A Evaluation Kit/Evaluation System RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX1587AEVSYS 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 High-Efficiency Low-IQ PMICs with Dynamic Core for PDAs and Smartphones RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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