參數(shù)資料
型號: MAX6791TP
廠商: Maxim Integrated Products, Inc.
英文描述: High-Voltage, Micropower, Single/Dual Linear Regulators with Supervisory Functions
中文描述: 高電壓,微功耗,單/雙履行監(jiān)督職能的線性穩(wěn)壓器
文件頁數(shù): 2/25頁
文件大?。?/td> 420K
代理商: MAX6791TP
M
High-Voltage, Micropower, Single/Dual Linear
Regulators with Supervisory Functions
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
(All pins referenced to GND, unless otherwise noted.)
IN to GND...............................................................-0.3V to +80V
ENABLE, ENABLE1, ENABLE2, PFI,
GATEP to GND...........................................-0.3V to (IN + 0.3V)
GATEP to IN ...........................................................-12V to +0.3V
OUT, OUT1, OUT2,
PFO
,
RESET
(open-drain versions),
CSRT, CSWT .......................................................-0.3V to +12V
HOLD
,
RESET
(push-pull versions), WDI, WDS0, WDS1,
WD-DIS, SET, SET1......................-0.3V to (OUT/OUT1 + 0.3V)
ELECTRICAL CHARACTERISTICS
(V
IN
= 14V, C
IN
= 1μF, C
OUT
= 10μF, T
A
= T
J
= -40°C to +125°C, unless otherwise noted. Typical values are at T
A
= T
J
= +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.
OUT, OUT1, OUT2 Short Circuit
to GND....................................................................Continuous
Maximum Current (all pins except IN and OUT_)...............50mA
Continuous Power Dissipation (T
A
= +70°C)
20-Pin TQFN (derate 33.3mW/°C above +70°C).....2666.7mW
Operating Temperature Range (T
A
)..................-40°C to +125°C
Junction Temperature (T
J
) .................................................150°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10s).................................+300°C
PARAMETER
SYMBOL
V
IN
CONDITIONS
MIN
5
TYP
MAX
72
85
UNITS
V
Supply Voltage Range
Regulators on (I
LOAD
= 0mA), V
IN
= 8V
V
IN
= 8V, I
LOAD
= 300mA
(MAX6795/MAX6796)
68
130
220
V
IN
= 14V, I
LOAD
= 100mA
(MAX6795/MAX6796)
100
160
V
IN
= 8V, I
LOAD1
= I
LOAD2
= 150mA
(MAX6791–MAX6794)
130
220
Regulators on,
OUT/OUT1 =
OUT2 = 5V
V
IN
= 14V, I
LOAD1
=
I
LOAD2
= 50mA
(MAX6791–MAX6794)
100
160
Regulators on (I
LOAD
= 0mA), V
IN
= 42V
Regulators on (I
LOAD
= 20mA, total)
OUT1/OUT2/OUT = 5V, V
IN
= 42V
Regulators off, V
IN
= 14V
74
95
Supply Current
I
IN
100
170
μA
Shutdown Supply Current
I
SHDN
27
45
μA
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