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参数资料
| 型号： | MAX16038 |
| 厂商： | Maxim Integrated Products, Inc. |
| 英文描述： | Low-Power Battery Backup Circuits in Small レDFN Packages |
| 中文描述： | 低功耗电池备份电路，采用微型µDFN封装 |
| 文件页数： | 6/21页 |
| 文件大小： | 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
相关PDF资料 |
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 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX16038LLA23+ | 制造商:Maxim Integrated Products 功能描述:- Rail/Tube |
| MAX16038LLA23+T | 功能描述:监控电路 Battery Backup 2.5V-Ep RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装: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:监控电路 Battery Backup 2.63V RoHS:否 制造商:STMicroelectronics 监测电压数: 监测电压: 欠电压阈值: 过电压阈值: 输出类型:Active Low, Open Drain 人工复位:Resettable 监视器:No Watchdog 电池备用开关:No Backup 上电复位延迟（典型值）:10 s 电源电压-最大:5.5 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:UDFN-6 封装: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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