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參數(shù)資料
| 型號： | MAX6442KANRSD7-T |
| 廠商： | MAXIM INTEGRATED PRODUCTS INC |
| 元件分類： | 電源管理 |
| 英文描述： | VRM8.5 PWM and Triple Linear Power System Controller; Temperature Range: 0°C to 70°C; Package: 28-SOIC T&R |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | SOT-23, 8 PIN |
| 文件頁數(shù)： | 2/14頁 |
| 文件大?。?/td> | 235K |
| 代理商： | MAX6442KANRSD7-T |
M
Low-Power, Single-/Dual-Level Battery Monitors
with Hysteresis and Integrated μP Reset
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
BATT
, V
CC
to GND.................................................-0.3V to +6V*
Open-Drain
LBO
,
LBOH
,
LBOL
,
LBOLH
to GND ...-0.3V to +6V*
Open-Drain
RESET
to GND ....................................-0.3V to +6V*
Push-Pull
RESET
to GND............................-0.3V to (V
CC
+ 0.3V)
MR
to GND.................................................-0.3V to (V
CC
+ 0.3V)
Input/Output Current, All Pins.............................................20mA
Continuous Power Dissipation (T
A
= +70
°
C)
6-Pin SOT23 (derate 8.7mW/
°
C above +70
°
C)............695mW
8-Pin SOT23 (derate 8.9mW/
°
C above +70
°
C)............714mW
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.
*
Applying 7V for a duration of 1ms does not damage the device.
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
ELECTRICAL CHARACTERISTICS
(V
BATT
= 1.2V to 5.5V, V
CC
= 1.2V to 5.5V, T
A
= -40
°
C to +85
°
C, unless otherwise specified. Typical values are at T
A
= +25
°
C.) (Note1)
PARAMETER
SYMBOL
CONDITIONS
MIN
1.0
1.2
1.0
1.2
TYP
MAX
5.5
5.5
5.5
5.5
7
UNITS
T
A
= 0
°
C to +85
°
C
T
A
= -40
°
C to +85
°
C
T
A
= 0
°
C to +85
°
C
T
A
= -40
°
C to +85
°
C
V
BATT
= 3.6V, V
CC
= 3.3V, no load (Note 2)
V
BATT
Operating Voltage Range
V
BATT
V
V
CC
Operating Voltage Range
V
CC
V
V
CC
+ V
BATT
Supply Current
V
BATT
THRESHOLDS
I
CC
+ I
BATT
2.5
μA
MAX6439UT_ J, MAX6440UT_ J
MAX6439UT_ I, MAX6440UT_ I
MAX6439UT_ H, MAX6440UT_ H
MAX6439UT_ G, MAX6440UT_ G
MAX6439UT_ T, MAX6440UT_ T
MAX6439UT_ S, MAX6440UT_ S
MAX6439UT_ R, MAX6440UT_ R
MAX6439UT_ Q, MAX6440UT_ Q
MAX6439UTF, MAX6440UTF
MAX6439UTE, MAX6440UTE
MAX6439UTD, MAX6440UTD
MAX6439UTC, MAX6440UTC
MAX6439UTB, MAX6440UTB
MAX6439UTA, MAX6440UTA
MAX6439UTP, MAX6440UTP
MAX6439UTO, MAX6440UTO
MAX6439UTN, MAX6440UTN
MAX6439UTM, MAX6440UTM
MAX6439UTL, MAX6440UTL
MAX6439UTK, MAX6440UTK
3.510
3.413
3.315
3.218
2.535
2.438
2.340
2.243
3.023
2.925
2.828
2.730
2.633
2.535
2.048
1.950
1.853
1.755
1.658
1.560
3.60
3.50
3.40
3.30
2.60
2.50
2.40
2.30
3.10
3.00
2.90
2.80
2.70
2.60
2.10
2.00
1.90
1.80
1.70
1.60
3.690
3.588
3.485
3.383
2.665
2.563
2.460
2.358
3.178
3.075
2.973
2.870
2.768
2.665
2.153
2.050
1.948
1.845
1.743
1.640
HTH Threshold
HTH
V
LTH Threshold
LTH
V
相關(guān)PDF資料 |
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| MAX6442KANRTD3-T | VRM8.5 PWM and Triple Linear Power System Controller; Temperature Range: 0°C to 70°C; Package: 28-SOIC |
| MAX6442KANSRD3-T | VRM8.5 PWM and Triple Linear Power System Controller; Temperature Range: 0°C to 70°C; Package: 28-SOIC |
| MAX6442KANSRD7-T | VRM8.5 PWM and Triple Linear Power System Controller; Temperature Range: 0°C to 70°C; Package: 28-SOIC |
| MAX6442KANSSD3-T | VRM8.5 PWM and Triple Linear Power System Controller; Temperature Range: 0°C to 70°C; Package: 28-SOIC T&R |
| MAX6442KANSSD7-T | VRM8.5 PWM and Triple Linear Power System Controller; Temperature Range: 0°C to 70°C; Package: 28-SOIC T&R |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX6442KANRTD3 | 制造商:Maxim Integrated Products 功能描述:LOW-POWERSINGLE/DUAL-LEVEL BATTERY - Rail/Tube |
| MAX6442KANRTD3+ | 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 1.9V/1.995V 8PIN SOT-23 - Rail/Tube |
| MAX6442KANRTD3+T | 功能描述:電池管理 Single Battery Monitor RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6442KANRTD3-T | 功能描述:電池管理 RoHS:否 制造商:Texas Instruments 電池類型:Li-Ion 輸出電壓:5 V 輸出電流:4.5 A 工作電源電壓:3.9 V to 17 V 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:VQFN-24 封裝:Reel |
| MAX6442KANRTD7 | 制造商:Maxim Integrated Products 功能描述:LOW-POWERSINGLE/DUAL-LEVEL BATTERY - Rail/Tube |
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