參數(shù)資料
型號(hào)： MAX1586
廠商： 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，低智商與動(dòng)態(tài)的PDA和智能手機(jī)PMIC的核心
文件頁(yè)數(shù)： 9/32頁(yè)
文件大?。?/td> 656K
代理商： MAX1586
M
High-Efficiency, Low-I
Q
PMICs with
Dynamic Core for PDAs and Smart Phones
_______________________________________________________________________________________
9
Note 1:
Dropout voltage is guaranteed by the P-channel switch resistance and assumes a maximum inductor resistance of 45m
.
Note 2:
The PWM-skip-mode transition has approximately 10mA of hysteresis.
Note 3:
The maximum output current is guaranteed by the following equation:
where:
and
R
N
= N-channel synchronous rectifier R
DS(ON)
R
P
= P-channel power switch R
DS(ON)
R
L
= external inductor ESR
I
OUT(MAX)
= maximum required load current
f = operating frequency minimum
L = external inductor value
I
LIM
can be substituted for I
OUT(MAX)
(desired) when solving for D. This assumes that the inductor ripple current is
small relative to the absolute value.
Note 4:
POK only indicates the status of supplies that are enabled (except V7). When a supply is turned off, POK does not trigger
low. When a supply is turned on, POK immediately goes low until that supply reaches regulation. POK is forced low when all
supplies (except V7) are disabled.
Note 5:
Specifications to -40°C are guaranteed by design, not production tested.
D
V
I
R
(
R
V
I
R
(
R
OUT
OUT MAX
(
N
L
)
IN
OUT MAX
(
N
P
=
+
+
+
)
)
)
I
I
V
D
x f x L
(
1
2
R
(
R
D
x f x L
OUT
LIM
OUT
2
N
L
max
(
)
)
)
=
+
+
1
1
ELECTRICAL CHARACTERISTICS (continued)
相關(guān)PDF資料
PDF描述
MAX1587 High-Efficiency, Low-IQ PMICs with Dynamic Core for PDAs and Smart Phones
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
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1586AETM 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
MAX1586AETM+ 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
MAX1586AETM+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
MAX1586AETM-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
MAX1586AEVCMAXQU 功能描述:電源管理IC開發(fā)工具 MAX1586A Evaluation Kit/Evaluation System RoHS:否 制造商:Maxim Integrated 產(chǎn)品:Evaluation Kits 類型:Battery Management 工具用于評(píng)估:MAX17710GB 輸入電壓: 輸出電壓:1.8 V
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