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
文件頁數(shù): 14/21頁
文件大?。?/td> 228K
代理商: MAX16038
M
Low-Power Battery Backup
Circuits in Small μDFN Packages
14
______________________________________________________________________________________
GND
TO
μ
P
PFI
R2
C1
C1
R3
R3
R1
PFO (PUSH-PULL)
MAX16033–
MAX16040
V
CC
V
IN
PFO
GND
TO
μ
P
PFI
R2
R1
PFO (PUSH-PULL)
MAX16033–
MAX16040
V
CC
V
IN
0V
V
L
V
H
V
H
V
IN
V
TRIP
V
TRIP
PFO
0V
V
IN
(a)
(b)
Figure 8. (a) Adding Additional Hysteresis to the Power-Fail Comparator. (b) Shifting the Additional Hysteresis above V
TRIP
V
V
R
R
V
V
V
R
R
R
R
1
3
V
V
R
R
R
R
R
R
V
V
V
V
mV
TRIP
PFT
H
PFT
PFH
L
PFT
CC
PFT
PFH
+
(
+
)
+
+
+
+
1 235
12
=
=
=
=
=
1
1
2
1
1
2
1
3
1
1
2
1
3
V
V
R
R
V
V
V
R
R
R
R
R
R
V
V
V
V
V
V
V
mV
DIODE FORWARD VOLTAGE
TRIP
PFT
H
PFT
PFH
D
L
TRIP
1 235
12
PFT
PFH
D
+
1
(
+
)1
+
=
=
=
=
=
=
1
2
1
2
1
3
1
3
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: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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: 過電壓閾值: 輸出類型:Active Low, Open Drain 人工復(fù)位:Resettable 監(jiān)視器:No Watchdog 電池備用開關(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