參數(shù)資料
型號(hào)： MAX4959EUB+
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 10/17頁(yè)
文件大?。?/td> 0K
描述： IC CTLR HI VOLTAGE OVP 10-MSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 50
類型： 過(guò)壓保護(hù)控制器
應(yīng)用： PC，PDA
安裝類型： 表面貼裝
封裝/外殼： 10-TFSOP，10-MSOP（0.118"，3.00mm 寬）
供應(yīng)商設(shè)備封裝： 10-µMAX
包裝： 管件
MAX4959/MAX4960
High-Voltage OVP with Battery Switchover
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VIN = +19V, TA = -40°C to +85°C, unless otherwise noted, CVDD = 100nF. Typical values are at TA = +25°C.) (Note 1)
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.
IN, SOURCE1, GATE1, GATE2, to GND ................-0.3V to +30V
VDD to GND ..............................................................-0.3V to +6V
UVS, OVS, CB to GND .............................................-0.3V to +6V
Continuous Power Dissipation (TA = +70°C)
10-pin DFN (derate 5.0mW/°C above +70°C) ...........403mW
10-pin MAX (derate 5.6mW/°C above +70°C) ...........444mW
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
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
IN
Input Voltage Range
VIN
428
V
Overvoltage Adjustable Trip
Range
OVLO
(Note 2)
6
28
V
Overvoltage Comp Reference
OVREF
VIN rising edge
1.18
1.228
1.276
V
OVS Input Leakage Current
OVILKG
-100
+100
nA
Overvoltage Trip Hysteresis
OVHYS
1%
Undervoltage Adjustable Trip
Range
UVLO
(Note 2)
5
28
V
Undervoltage Comp Reference
UVREF
VIN falling edge
1.18
1.228
1.276
V
UVS Input Leakage Current
UVILKG
-100
+100
nA
Undervoltage Trip Hysteresis
UVHYS
1%
Internal Undervoltage Trip Level
INTUVREF
VIN falling edge
4.1
4.4
4.7
V
Internal Undervoltage Trip
Hysteresis
INTUVHYS
1%
Power-On Trip Level
POTL
VDD > +3V, IN rising edge
0.5
0.75
1
V
Power-On Trip Hysteresis
POTLHYS
10
%
IN Supply Current
IIN
VIN = +19V, VOVS < OVREF and
VUVS > UVREF
100
300
A
VDD
VDD Voltage Range
VDD
2.7
5.5
V
VDD Undervoltage Lockout
VDDUVLO
VDD falling edge
1.55
2.40
V
VDD Undervoltage Lockout
Hysteresis
VDDUVLOHYS
50
mV
VDD Supply Current
IVDD
VDD = +5V, VIN = 0V
10
A
GATE_
GATE1 Open-Drain MOS RON
Resistance
RON
VCB = 0V, VIN = 19V, VOVS < OVREF and
VUVS > UVREF, IGATE_ = 0.5mA (MAX4959)
1k
Ω
GATE2 Open-Drain MOS RON
Resistance
RON
VCB = 3V, IGATE_ = 0.5mA
1
k
Ω
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX4959EUB+ 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 OVP w/Battery Switchover RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX4959EUB+T 功能描述:電流和電力監(jiān)控器、調(diào)節(jié)器 OVP w/Battery Switchover RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Current Regulators 電源電壓-最大:48 V 電源電壓-最小:5.5 V 工作溫度范圍:- 40 C to + 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HPSO-8 封裝:Reel
MAX495C/D 功能描述:運(yùn)算放大器 - 運(yùn)放 Single Micropower Single-Supply Rail-to-Rail Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
MAX495C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX495CPA 功能描述:運(yùn)算放大器 - 運(yùn)放 Single uPower Single Supply Rail-Rail RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel
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