參數(shù)資料
型號: MB3790PF
廠商: FUJITSU LTD
元件分類: 電源管理
英文描述: Battery Backup IC
中文描述: 3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO16
封裝: PLASTIC, SOP-16
文件頁數(shù): 3/21頁
文件大?。?/td> 192K
代理商: MB3790PF
3
MB3790
I
BLOCK DIAGRAM
ALARM1
CONTROL
+
-
+
-
+
-
V
IN
V
SENSE
GND
240K
R
S
Q
1.24V
590K
V
BAT2
C
T
V
th
:1.5V
=0.5
R
ON
100
500
3
μ
A
V
th
:3V
V
BAT1
2.37V
2.65V
V
IN
SBD
V
IN
V
OUT
V
OUT
V
OUT
ALARM2
RESET
RESET
Reference
voltage power
supply circuit
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