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参数资料
| 型号： | MAX1587AETL |
| 厂商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分类： | 电源管理 |
| 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 |
| 封装： | 6 X 6 MM, TQFN-40 |
| 文件页数： | 5/32页 |
| 文件大小： | 656K |
| 代理商： | MAX1587AETL |
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M
High-Efficiency, Low-I
Q
PMICs with
Dynamic Core for PDAs and Smart Phones
_______________________________________________________________________________________
5
PARAMETER
CONDITIONS
LBI = IN (for preset)
With resistors at LBI
DBI = IN (for preset)
With resistors at LBI
MIN
3.51
0.98
3.024
1.208
2.25
61
-50
TYP
3.6
1.00
3.15
1.232
2.41
65.5
-5
15
+160
15
MAX
3.69
1.02
3.276
1.256
2.56
70
UNITS
LBI Threshold (Falling)
MAX1586 hysteresis is
5% (typ)
V
DBI Threshold (Falling)
MAX1586 hysteresis is
5% (typ)
V
RSO
Threshold (Falling)
RSO
Deassert Delay
LBI Input Bias Current
DBI Input Bias Current
Thermal-Shutdown Temperature
Thermal-Shutdown Hysteresis
LOGIC INPUTS AND OUTPUTS
Voltage on REG7, hysteresis is 5% (typ)
V
ms
nA
nA
°C
°C
MAX1586
MAX1586
T
J
rising
50
LBO
,
DBO
, POK,
RSO
, SDA Output
Low Level
2.6V
≤
V7
≤
5.5V, sinking 1mA
0.4
V
LBO
,
DBO
, POK,
RSO
Output Low
Level
V7
= 1V, sinking 100μA
0.4
V
LBO
,
DBO
, POK,
RSO
Output-High
Leakage Current
Pin
= 5.5V
0.2
μA
ON_, SCL, SDA,
SLP
, PWM3,
MR
,
SRAD Input High Level
2.6V
≤
V
IN
≤
5.5V
1.6
V
ON_, SCL, SDA,
SLP
, PWM3,
MR
,
SRAD Input Low Level
2.6V
≤
V
IN
≤
5.5V
0.4
V
ON_, SCL, SDA,
SLP
, PWM3,
MR
,
SRAD Input Leakage Current
Pin = GND, 5.5V
1
1
μA
SERIAL INTERFACE
Clock Frequency
400
kHz
Bus-Free Time Between START and
STOP
1.3
μs
H ol d Ti m e Rep eated S TART C ond i on
CLK Low Period
CLK High Period
S etup Ti m e Rep eated S TART C ond i on
DATA Hold Time
DATA Setup Time
0.6
1.3
0.6
0.6
0
100
μs
μs
μs
μs
μs
ns
Maximum Pulse Width of Spikes that
Must be Suppressed by the Input
Filter of Both DATA and CLK Signals
50
ns
Setup Time for STOP Condition
0.6
μs
ELECTRICAL CHARACTERISTICS (continued)
(V
IN
= 3.6V, V
BKBT
= 3.0V, V
LBI
= 1.1V, V
DBI
= 1.35V, circuit of Figure 5,
T
A
= 0°C to +85°C
, unless otherwise noted. Typical values
are at T
A
= +25
°
C.)
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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+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 |
| MAX1587AEVSYS | 功能描述:直流/直流开关转换器 High-Efficiency Low-IQ PMICs with Dynamic Core for PDAs and Smartphones 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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