参数资料
型号: MAX1586BETM+T
厂商: Maxim Integrated Products
文件页数: 5/30页
文件大小: 0K
描述: IC POWER MANAGEMENT 48-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: 48-WFQFN 裸露焊盘
供应商设备封装: 48-TQFN-EP(7x7)
包装: 带卷 (TR)
High-Efficiency, Low-I Q PMICs with
Dynamic Core for PDAs and Smart Phones
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.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
LBI Threshold (Falling)
DBI Threshold (Falling)
MAX1586 hysteresis is
5% (typ)
MAX1586 hysteresis is
5% (typ)
LBI = IN (for preset)
With resistors at LBI
DBI = IN (for preset)
With resistors at LBI
3.51
0.98
3.024
1.208
3.6
1.00
3.15
1.232
3.69
1.02
3.276
1.256
V
V
RSO Threshold (Falling)
RSO Deassert Delay
LBI Input Bias Current
DBI Input Bias Current
Thermal-Shutdown Temperature
Voltage on REG7, hysteresis is 5% (typ)
MAX1586
MAX1586
T J rising
2.25
61
-50
2.41
65.5
-5
15
+160
2.56
70
50
V
ms
nA
nA
°C
Thermal-Shutdown Hysteresis
LOGIC INPUTS AND OUTPUTS
15
°C
LBO , DBO , POK, RSO , SDA Output
Low Level
LBO , DBO , POK, RSO Output Low
Level
LBO , DBO , POK, RSO Output-High
Leakage Current
ON_, SCL, SDA, SLP , PWM3, MR ,
SRAD Input High Level
ON_, SCL, SDA, SLP , PWM3, MR ,
SRAD Input Low Level
2.6V ≤ V7 ≤ 5.5V, sinking 1mA
V7 = 1V, sinking 100μA
Pin = 5.5V
2.6V ≤ V IN ≤ 5.5V
2.6V ≤ V IN ≤ 5.5V
1.6
0.4
0.4
0.2
0.4
V
V
μA
V
V
ON_, SCL, SDA, SLP , PWM3, MR ,
SRAD Input Leakage Current
Pin = GND, 5.5V
-1
+1
μA
SERIAL INTERFACE
Clock Frequency
Bus-Free Time Between START and
STOP
Hold Time Repeated START Condition
CLK Low Period
CLK High Period
Setup Time Repeated START Condition
DATA Hold Time
DATA Setup Time
Maximum Pulse Width of Spikes that
Must be Suppressed by the Input
Filter of Both DATA and CLK Signals
Setup Time for STOP Condition
1.3
0.6
1.3
0.6
0.6
0
100
0.6
50
400
kHz
μs
μs
μs
μs
μs
μs
ns
ns
μs
_______________________________________________________________________________________
5
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MAX1586CETM+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
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