參數(shù)資料
型號： MAX8588ETM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 電源管理
英文描述： High-Efficiency, Low-IQ PMIC with Dynamic Core for PDAs and Smartphones
中文描述： 7-CHANNEL POWER SUPPLY SUPPORT CKT, QCC48
封裝： 6 X 6 MM, 0.80 MM HEIGHT, TQFN-48
文件頁數(shù)： 2/31頁
文件大?。?/td> 572K
代理商： MAX8588ETM
M
High-Efficiency, Low-I
Q
PMIC with
Dynamic Core for PDAs and Smartphones
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN, IN45, IN6,
MR
,
LBO
,
DBO
,
RSO
, POK, SCL, SDA,
BKBT, V7,
SLP
, SRAD, PWM3 to GND...............-0.3V to +6V
REF, CC_, ON_, FB_, DBI, LBI, V1, V2, RAMP, BYP,
MR
to GND ...........................................-0.3V to (V
IN
+ 0.3V)
PV1, PV2, PV3, SLPIN to IN...................................-0.3V to +0.3V
V4, V5 to GND..........................................-0.3V to (V
IN45
+ 0.3V)
V6 to GND..................................................-0.3V to (V
IN6
+ 0.3V)
PV1 to PG1............................................................-0.3V to +6.0V
PV2 to PG2............................................................-0.3V to +6.0V
PV3 to PG3............................................................-0.3V to +6.0V
LX1 Continuous Current....................................-1.30A to +1.30A
ELECTRICAL CHARACTERISTICS
(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.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
LX2 Continuous Current........................................-0.9A to +0.9A
LX3 Continuous Current........................................-0.5A to +0.5A
PG1, PG2, PG3 to GND.........................................-0.3V to +0.3V
V1, V2, V4, V5, V6 Output Short-Circuit Duration.......Continuous
Continuous Power Dissipation (T
A
= +70°C)
6mm x 6mm 48-Pin Thin QFN
(derate 26.3mW/°C above +70°C)...........................2105mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature......................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
PV1, PV2, PV3, SLPIN, IN Supply
Voltage Range
PV1, PV2, PV3, IN, and SLPIN must connect together
externally
2.6
5.5
V
IN45, IN6 Supply Voltage Range
2.4
2.25
2.200
5.5
2.55
2.525
V
V
IN
rising
V
IN
falling
2.40
2.35
32
IN Undervoltage-Lockout (UVLO)
Threshold
V
Only V7 on, V
IN
= 3.0V
REG1 and REG2 on in switch mode,
REG3 off
130
REG1 and REG2 on in sleep mode,
REG3 off
60
Quiescent Current
No load (I
PV1
+
I
PV2
+ I
PV3
+ I
IN
+
I
SLPIN
+ I
IN45
+
I
IN6
)
All REGs on
225
4
0.8
1.25
μA
ON1 = 0
ON1 = IN
0 to 10μA load
BKBT Input Current
μA
REF Output Voltage
SYNCHRONOUS-BUCK PWM REG1
REG1 Voltage Accuracy
1.2375
1.2625
V
FB1 = GND, 3.6V
≤
V
PV1
≤
5.5V, load = 0 to 1300mA
FB1 used with external resistors, 3.6V
≤
V
PV1
≤
5.5V,
load = 0 to 1300mA
3.25
3.3
3.35
V
FB1 Voltage Accuracy
1.231
1.25
1.269
V
FB1 Input Current
Error-Amplifier Transconductance
FB1 used with external resistors
Referred to FB
Load = 800mA
Load = 1300mA
100
nA
μS
87
180
293
280
450
Dropout Voltage (Note 1)
mV
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8588ETM+ 功能描述:PMIC 解決方案 High-Efficiency Low IQ PMIC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
MAX8588ETM+T 功能描述:PMIC 解決方案 High-Efficiency Low IQ PMIC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
MAX8588ETM-T 功能描述:PMIC 解決方案 High-Efficiency Low IQ PMIC RoHS:否 制造商:Texas Instruments 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-24 封裝:Reel
MAX858C/D 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 DICE SALES DICE RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
MAX858CPA 功能描述:直流/直流開關(guān)轉(zhuǎn)換器 RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關(guān)頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數(shù)量:2 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT
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