參數(shù)資料
型號: STM1404
廠商: 意法半導(dǎo)體
英文描述: Security Supervisor with Battery Switchover(帶電池轉(zhuǎn)換功能的安全監(jiān)控器)
中文描述: 安全監(jiān)控與電池切換(帶電池轉(zhuǎn)換功能的安全監(jiān)控器)
文件頁數(shù): 26/36頁
文件大?。?/td> 362K
代理商: STM1404
DC and AC parameters
STM1404
26/36
Figure 26.
STM1404 switchover diagram, condition A (V
BAT
< V
SW
)
Figure 27.
STM1404 switchover diagram, condition B (V
BAT
> V
SW
)
DC and AC characteristics
AI10463
VCC = 3.3V
VRST
VSW = 2.4V
VBAT
VBAT – 75mV
VBAT – 35mV
VOUT
AI10464
VCC = 3.3V
VSW = 2.4V
VBAT
VSW + 40mV
VOUT
Table 6.
Sym
Alter-
native
Description
Test condition
(1)
Min
Typ
Max
Unit
V
CC
,
V
BAT(2)
Operating voltage
T
A
= –40 to +85°C
2.2
3.6
V
I
CC
V
CC
supply current
(STM1404A)
Typ @ 3.3V, 25°C
50
65
μA
V
CC
supply current
(STM1404B,C)
35
50
μA
V
CC
supply current in
battery back-up mode
Excluding I
OUT
(V
BAT
= 2.3V, V
CC
= 2.0V,
MR = V
CC
)
25
35
μA
I
BAT(3)
V
BAT
supply current in
battery back-up mode
Excluding I
OUT
(V
BAT
= 3.6V)
I
OUT1
= 5mA
(4)
(V
CC
> V
SW
)
5.3
8.0
μA
V
OUT1
V
OUT
voltage (active)
V
CC
– 0.03
V
CC
– 0.015
V
I
OUT1
= 80mA
(V
CC
> V
SW
)
V
CC
– 0.3
V
CC
– 0.15
V
I
OUT1
= 250μA,
V
CC
> V
SW(4)
V
CC
– 0.0015 V
CC
– 0.0006
V
V
OUT2
V
OUT
voltage (battery
back-up)
I
OUT2
= 250μA,
V
BAT
= 2.2V
V
BAT
– 0.1
V
BAT
– 0.04
V
I
OUT2
= 1mA,
V
BAT
= 2.2V
V
BAT
– 0.16
V
V
TPU1
Internal switched
supply voltage (active)
I
SOURCE
= 5mA
(V
CC
> V
SW
)
V
CC
– 0.3
V
相關(guān)PDF資料
PDF描述
STM3210B-EVAL STM32F10XXX Evaluation Board(STM32F10XXX評估板)
STM3210B-PRIMER Raisonance STM32 Primer for fun, easy evaluation and development with STM32(STM32F10XXX系列開發(fā)工具,包括Raisonance開發(fā)軟件)
STM401-2 RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
STM326-2 RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
STM351-2 RF POWER MODULE WIRELESS LOCAL LOOP APPLICATIONS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
STM1404_08 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 V FIPS-140 security supervisor with battery switchover
STM1404A 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Security Supervisor with Battery Switchover
STM1404ARMBQ6F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 V FIPS-140 security supervisor with battery switchover
STM1404ARMCQ6F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 V FIPS-140 security supervisor with battery switchover
STM1404ARMDQ6F 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:3 V FIPS-140 security supervisor with battery switchover