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参数资料
| 型号： | MAX1587CETL+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 10/30页 |
| 文件大小： | 0K |
| 描述： | IC POWER MANAGEMENT 40-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 应用： | 手持/移动设备 |
| 电源电压： | 2.6 V ~ 5.5 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 40-WFQFN 裸露焊盘 |
| 供应商设备封装： | 40-TQFN-EP（6x6） |
| 包装： | 带卷 (TR) |
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High-Efficiency, Low-I Q PMICs with
Dynamic Core for PDAs and Smart Phones
Typical Operating Characteristics
(Circuit of Figure 6, V IN = 3.6V, T A = +25 ° C, unless otherwise noted.)
100
REG1 3.3V OUTPUT EFFICIENCY
vs. LOAD CURRENT
V IN = 3.6V
100
REG2 2.5V OUTPUT EFFICIENCY
vs. LOAD CURRENT
100
REG3 1.3V OUTPUT EFFICIENCY
vs. LOAD CURRENT
90
80
V IN = 4.0V
V IN = 5.0V
90
80
V IN = 3.6V
V IN = 4.0V
V IN = 5.0V
90
80
V IN = 3.6V
V IN = 4.0V
V IN = 5.0V
70
60
50
40
70
60
50
40
70
60
50
40
0.1
1
10
100
1000
10,000
0.1
1
10
100
1000
0.1
1
10
100
1000
LOAD CURRENT (mA)
REG3 1.3V OUTPUT EFFICIENCY
vs. LOAD CURRENT
LOAD CURRENT (mA)
REG3 1.3V OUTPUT WITH FORCED-PWM
EFFICIENCY vs. LOAD CURRENT
LOAD CURRENT (mA)
REG3 1.3V OUTPUT WITH FORCED-PWM
EFFICIENCY vs. LOAD CURRENT
100
90
80
V IN = 3.6V
100
90
V IN = 3.6V
100
90
80
L3 = 4.7 μ H
C17 = 44 μ F
MAX1586C
V IN = 3.6V
70
80
70
MAX1587C
60
50
40
V IN = 5.0V
V IN = 4.0V
70
60
V IN = 5.0V
V IN = 4.0V
60
50
40
V IN = 5.0V
30
20
MAX1586C
MAX1587C
L3 = 4.7 μ H
C17 = 44 μ F
50
30
20
V IN = 4.0V
10
40
10
0.1
1
10
100
1000
0.1
1
10
100
1000
0.1
1
10
100
1000
100
LOAD CURRENT (mA)
REG1 SLEEP LDO 3.3V OUTPUT
EFFICIENCY vs. LOAD CURRENT
90
LOAD CURRENT (mA)
REG2 SLEEP LDO 2.5V OUTPUT
EFFICIENCY vs. LOAD CURRENT
220
LOAD CURRENT (mA)
QUIESCENT CURRENT
vs. SUPPLY VOLTAGE
90
V IN = 3.6V
V IN = 4.0V
80
200
180
BKBT BIASED AT 3.6V
80
70
V IN = 5.0V
70
60
V IN = 3.6V
V IN = 4.0V
160
140
120
100
V1, V2, AND V3 ON
V1 AND V2 ON
V1 ON
60
50
80
60
V1 AND V2 SLEEP
50
40
40
30
V IN = 5.0V
40
20
0
V1 SLEEP
ALL BUT V7 OFF
0.1
1
10
0.1
1
10
0
1
2
3
4
5
LOAD CURRENT (mA)
LOAD CURRENT (mA)
INPUT VOLTAGE (V)
10
______________________________________________________________________________________
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相关代理商/技术参数 |
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| MAX1587ETL-T | 制造商:Maxim Integrated Products 功能描述:- Tape and Reel |
| MAX1589AETT075+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX1589AETT075+T | 功能描述:低压差稳压器 - LDO 500mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX1589AETT100+T | 功能描述:低压差稳压器 - LDO 500mA RoHS:否 制造商:Texas Instruments 最大输入电压:36 V 输出电压:1.4 V to 20.5 V 回动电压（最大值）:307 mV 输出电流:1 A 负载调节:0.3 % 输出端数量: 输出类型:Fixed 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-20 |
| MAX1589AETT130+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
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