參數(shù)資料
型號(hào)： MAX16038
廠商： Maxim Integrated Products, Inc.
英文描述： Low-Power Battery Backup Circuits in Small レDFN Packages
中文描述： 低功耗電池備份電路，采用微型µDFN封裝
文件頁(yè)數(shù)： 6/21頁(yè)
文件大?。?/td> 228K
代理商： MAX16038
M
Low-Power Battery Backup
Circuits in Small μDFN Packages
6
_______________________________________________________________________________________
Typical Operating Characteristics (continued)
(T
A
= +25°C, unless otherwise noted.)
BATTERY SUPPLY CURRENT
vs. SUPPLY VOLTAGE
M
SUPPLY VOLTAGE (V)
B
μ
A
4.5
4.0
3.0 3.5
1.0 1.5 2.0 2.5
0.5
0
0.25
0.50
0.75
1.00
1.25
1.50
1.75
2.00
-0.25
0
5.0
V
BATT
= 2.8V
V
TH
= 2.93V
V
BATT
= 2.5V
V
BATT
= 2.3V
RESETIN THRESHOLD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
R
60
35
-15
10
1.215
1.220
1.225
1.230
1.235
1.240
1.245
1.250
1.210
-40
85
MAX16036/
MAX16040
RESETIN-TO-RESET PROPAGATION
DELAY vs. TEMPERATURE
M
TEMPERATURE (
°
C)
R
μ
s
60
35
-15
10
1.3
1.5
1.8
2.0
2.3
2.5
2.8
3.0
1.0
-40
85
MAX16036/
MAX16040
V
OD
= 50mV
CEIN PROPAGATION DELAY
vs. CEOUT LOAD CAPACITANCE
M
CEOUT LOAD CAPACITANCE (pF)
C
150
125
100
75
50
25
0.5
1.0
1.5
2.0
2.5
3.0
0
0
175
V
CC
= 3V
V
CC
= 5V
CEIN TO CEOUT ON-RESISTANCE
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
C
)
60
35
10
-15
5
10
15
20
25
30
35
0
-40
85
V
CC
= 3V
V
CC
= 5V
PFI-TO-PFO DELAY
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
P
μ
s
60
35
10
-15
3.25
3.00
3.50
4.00
3.75
4.25
4.50
2.25
2.00
2.75
2.50
4.75
5.00
-40
85
V
OD
= 30mV
FALLING EDGE
PFI THRESHOLD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
P
60
35
-15
10
1.215
1.220
1.225
1.230
1.235
1.240
1.245
1.250
1.210
-40
85
WATCHDOG TIMEOUT PERIOD
vs. TEMPERATURE
M
TEMPERATURE (
°
C)
W
60
35
10
-15
1.4
1.5
1.6
1.7
1.8
1.1
1.2
1.3
1.9
2.0
1.0
-40
85
V
CC
= 5V
相關(guān)PDF資料
PDF描述
MAX16039 Low-Power Battery Backup Circuits in Small レDFN Packages
MAX16040 Low-Power Battery Backup Circuits in Small レDFN Packages
MAX16047 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers
MAX16047ETN 12-Channel/8-Channel EEPROM-Programmable System Managers with Nonvolatile Fault Registers
MAX16049 Hold function, Loop detection; Vin (V) max.: 24; Icc (mA) max.: 6.45; Fmax (kHz) max.: 400; Topr [Tjopr] (°C): -40 to +125; Remarks: Power factor collection; Package: DIP; Pin count: 16
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX16038LLA23+ 制造商:Maxim Integrated Products 功能描述:- Rail/Tube
MAX16038LLA23+T 功能描述:監(jiān)控電路 Battery Backup 2.5V-Ep RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16038LLA26+ 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 2.63V 8PIN UDFN - Rail/Tube
MAX16038LLA26+T 功能描述:監(jiān)控電路 Battery Backup 2.63V RoHS:否 制造商:STMicroelectronics 監(jiān)測(cè)電壓數(shù): 監(jiān)測(cè)電壓: 欠電壓閾值: 過(guò)電壓閾值: 輸出類(lèi)型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開(kāi)關(guān):No Backup 上電復(fù)位延遲（典型值）:10 s 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UDFN-6 封裝:Reel
MAX16038LLA29+ 制造商:Maxim Integrated Products 功能描述:VOLT SUPERVISOR MONITOR 2.93V 8PIN UDFN - Rail/Tube
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