參數(shù)資料
型號： MAX8862
廠商： Maxim Integrated Products, Inc.
英文描述： Low-Cost, Low-Dropout, Dual Linear Regulator
中文描述： 低成本、低壓差、雙線性穩(wěn)壓器
文件頁數(shù)： 2/12頁
文件大?。?/td> 129K
代理商： MAX8862
μ
VRMS
mV
RMS
M
Low-Cost, Low-Dropout, Dual Linear Regulator
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
IN1, IN2 to GND (Note 1).....................................................±12V
SET1,
SHDN1
, PWROK1 to GND.............. -0.3V to (V
IN1
+ 0.3V)
SET2,
SHDN2
, REF2 to GND ....................... -0.3V, (V
IN2
+ 0.3V)
Output Short-Circuit Duration ............................................Infinite
Continuous Power Dissipation (T
A
= +70°C)
16-Pin Narrow SO (derate 20mW/°C above +70°C)............... 1W
Note 1:
Connect
SHDN1
to IN1 and
SHDN2
to IN2 through 20k
resistors to limit current flow in case a battery is reversed.
ELECTRICAL CHARACTERISTICS (Notes 2, 3)
(V
IN_
= V
OUT_(TYP)
+ 1V,
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.
Operating Temperature Range ...........................-40°C to +85°C
J unction Temperature .....................................................+150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec) ............................ +300°C
I
OUT2
= 100mA, MAX8862R
V
IN1
= V
IN2
= 11.5V
I
OUT1
= I
OUT2
= 1mA
I
OUT1
= 200mA, MAX8862R
I
OUT2
= 100mA, MAX8862L/T
I
OUT2
I
OUT1
0mA < I
OUT1
≤
250mA,
0mA < I
OUT2
≤
100mA
V
IN1
= 2.5V min, V
OUT1
= 2V
V
IN2
= 2.5V min, V
OUT2
= 2V
I
OUT1
= 200mA, MAX8862L/T
CONDITIONS
%/mA
0.02
277
Load Regulation
0.015
%/V
0.02
0.08
Line Regulation
0.03
0.1
mV
180
400
Dropout Voltage (Note 4)
165
350
160
350
160
330
1.5
3.050
2.75
2
250
100
3.175
2.85
3.300
2.95
11
4.80
4.95
5.15
V
2.5
11.5
Input Voltage Range
μA
0.01
1
Shutdown Supply Current
μA
200
330
Quiescent Current
mA
250
Current Limit
580
V
V
Output Voltage Range
mA
Maximum Output Current
UNITS
MIN
TYP
MAX
PARAMETER
REF2 Output Voltage
REF2 Line Regulation
REF2 Load Regulation
C
REF2
= 0.1μF
V
IN2
= 2.5V to 11.5V
I
REF2
= 0μA to 10μA
1.230
1.250
1
6
1.270
V
mV
mV
MAX8862L
MAX8862T
MAX8862R
V
IN1
= (V
OUT1 (TYP)
+ 1V)
to 11.5V
V
IN2
= (V
OUT2 (TYP)
+ 1V)
to 11.5V
Output Voltage
I
OUT1
= I
OUT2
= 15mA
I
OUT1
= 0mA to 250mA, C
OUT1
= 3.3μF
I
OUT2
= 0mA to 100mA, C
OUT2
= 2.2μF
C
OUT2
= 2.2
μ
F
Z
OUT2
= 10mA
10Hz < f < 100kHz
10Hz < f < 1MHz
10Hz < f < 100kHz
10Hz < f < 1MHz
875
211
C
OUT2
= 100
μ
F
Z
OUT2
= 10mA
667
OUT2 Voltage Noise
REFERENCE
相關(guān)PDF資料
PDF描述
MAX8862_ESE RES 160K OHM 1/16W 5% 0402 SMD
MAX8863T Low-Dropout, 100mA Linear Regulators(100mA,低壓差線性穩(wěn)壓器,SOT23封裝)
MAX8863R Low-Dropout, 100mA Linear Regulators(100mA,低壓差線性穩(wěn)壓器,SOT23封裝)
MAX8863S Low-Dropout, 100mA Linear Regulators(100mA,低壓差線性穩(wěn)壓器,SOT23封裝)
MAX8864R Low-Dropout, 100mA Linear Regulators(100mA,低壓差線性穩(wěn)壓器,SOT23封裝)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX8862LESE 功能描述:低壓差穩(wěn)壓器 - LDO Dual Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8862LESE+ 功能描述:低壓差穩(wěn)壓器 - LDO Dual Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8862LESE+T 功能描述:低壓差穩(wěn)壓器 - LDO Dual Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8862LESE-T 功能描述:低壓差穩(wěn)壓器 - LDO Dual Linear Regulator RoHS:否 制造商:Texas Instruments 最大輸入電壓:36 V 輸出電壓:1.4 V to 20.5 V 回動電壓（最大值）:307 mV 輸出電流:1 A 負(fù)載調(diào)節(jié):0.3 % 輸出端數(shù)量: 輸出類型:Fixed 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-20
MAX8862RCSE 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
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