參數(shù)資料
型號(hào)： MAX6791
廠商： Maxim Integrated Products, Inc.
英文描述： High-Voltage, Micropower, Single/Dual Linear Regulators with Supervisory Functions
中文描述： 高壓、微功耗、單/雙路線性穩(wěn)壓器，帶有監(jiān)控功能
文件頁數(shù)： 5/25頁
文件大?。?/td> 420K
代理商： MAX6791
M
High-Voltage, Micropower, Single/Dual Linear
Regulators with Supervisory Functions
_______________________________________________________________________________________
5
ELECTRICAL CHARACTERISTICS (continued)
(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)
PARAMETER
SYMBOL
CONDITIONS
RESET OUTPUT
MIN
TYP
MAX
UNITS
L
M
T
S
Z
Y
W
V
4.500
4.250
2.970
2.805
2.250
2.125
1.620
1.530
4.625
4.375
3.053
2.888
2.313
2.188
1.665
1.575
4.750
4.500
3.135
2.970
2.375
2.250
1.710
1.620
Reset Threshold (Preset Output
Voltage)
SET/SET1 = GND
V
L/T/Z/W
0.90 x
V
OUT
0.925 x
V
OUT
0.95 x
V
OUT
Reset Threshold (Adjustable
Output Voltage)
M/S/Y/V
0.85 x
V
OUT
0.875 x
V
OUT
35
35
3.125
12.5
50
200
1000
1.218
0.90 x
V
OUT
V
OUT to Reset Delay
V
OUT1
/V
OUT
falling
μs
μs
D0
D1
D2
D3
D4
2.187
8.75
35
140
800
1.185
4.063
16.25
65
260
1250
1.255
Reset Timeout Period
(CSRT = OUT/OUT1)
t
RP
V
OUT1
/V
OUT
rising
ms
CSRT Ramp Current
CSRT Ramp Threshold
WATCHDOG INPUT
nA
V
CSWT = OUT/OUT1 (fixed)
CSWT = 1500pF (adjustable)
CSWT = OUT/OUT1 (fixed)
CSWT = 1500pF (adjustable)
CSWT = OUT/OUT1 (fixed)
CSWT = 1500pF (adjustable)
CSWT = OUT/OUT1 (fixed)
CSWT = 1500pF (adjustable)
280.0
170
37.5
21.95
18.75
10.80
4.68
2.52
2000
800
1.185
400.0
236.2
50.0
29.52
25.0
14.76
6.25
3.69
520.0
290
62.5
36.90
31.25
18.45
7.81
4.62
Normal Watchdog Timeout Period
t
WD2
ms
Fast Watchdog Timeout Period
SET Ratio = 8
t
WD1
ms
Fast Watchdog Timeout Period
SET Ratio = 16
t
WD1
ms
Fast Watchdog Timeout Period
SET Ratio = 64
t
WD1
ms
Fast Watchdog Minimum Period
CSWT Ramp Current
CSWT Ramp Threshold
t
WD0
ns
nA
V
Adjustable timeout
Adjustable timeout
1000
1.218
1250
1.255
Undercurrent Threshold for
Watchdog Enable
7.0
10
13.8
mA
Undercurrent Threshold for
Watchdog Disable
3
5
7
mA
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX6791EVKIT 功能描述:低壓差穩(wěn)壓器 - LDO Evaluation Kit for the MAX6791 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(dòng)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
MAX6791EVKIT+ 制造商:Maxim Integrated Products 功能描述:- Boxed Product (Development Kits)
MAX6791TPLD0+ 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Dual uPower Linear RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MAX6791TPLD0+T 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Dual uPower Linear RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
MAX6791TPLD1+ 功能描述:線性穩(wěn)壓器 - 標(biāo)準(zhǔn) Dual uPower Linear RoHS:否 制造商:STMicroelectronics 輸出類型: 極性: 輸出電壓:1.8 V 輸出電流:150 mA 負(fù)載調(diào)節(jié): 最大輸入電壓:5.5 V 線路調(diào)整率: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOT-323-5L
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