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参数资料
| 型号： | MAX1587 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | High-Efficiency, Low-IQ PMICs with Dynamic Core for PDAs and Smart Phones |
| 中文描述： | 高效率，低智商与动态的PDA和智能手机PMIC的核心 |
| 文件页数： | 10/32页 |
| 文件大小： | 656K |
| 代理商： | MAX1587 |
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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
相关PDF资料 |
PDF描述 |
|---|---|
| MAX1587AETL | High-Efficiency, Low-IQ PMICs with Dynamic Core for PDAs and Smart Phones |
| MAX1586BETM | High-Efficiency, Low-IQ PMICs with Dynamic Core for PDAs and Smart Phones |
| MAX1589A | Low-Input-Voltage, 500mA LDO Regulator with RESET in SOT and TDFN |
| MAX1589AETT | Low-Input-Voltage, 500mA LDO Regulator with RESET in SOT and TDFN |
| MAX1589AEZT | Low-Input-Voltage, 500mA LDO Regulator with RESET in SOT and TDFN |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX1587AETL | 功能描述:直流/直流开关调节器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX1587AETL+ | 功能描述:直流/直流开关调节器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX1587AETL+T | 功能描述:直流/直流开关调节器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX1587AETL-T | 功能描述:直流/直流开关调节器 PMICs w/Dynamic Core for PDAs RoHS:否 制造商:International Rectifier 最大输入电压:21 V 开关频率:1.5 MHz 输出电压:0.5 V to 0.86 V 输出电流:4 A 输出端数量: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:PQFN 4 x 5 |
| MAX1587AEVKIT | 功能描述:直流/直流开关转换器 MAX1587A Evaluation Kit/Evaluation System RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
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