參數(shù)資料
型號: MIC693MC
廠商: MICREL INC
元件分類: 電源管理
英文描述: 2-CHANNEL POWER SUPPLY MANAGEMENT CKT, PDSO16
封裝: SOP-16
文件頁數(shù): 6/8頁
文件大小: 126K
代理商: MIC693MC
MIC691/693
Micrel
MIC691/693
6
July 2000
Block Diagram
+
-
+
-
4.65V
CHIP ENABLE
OUTPUT
CONTROL
RESET
GENERATOR
+
-
1.25V
ACTIVITY
MONITOR
WATCHDOG
TIMER
VCC (3)
VBATT (1)
WDO (14)
PFO (10)
RESET (15)
RESET (16)
CE OUT (12)
VOUT (2)
BATT ON (5)
WDI (11)
OSC SEL (8)
OSC IN (7)
PFI (9)
CE IN (13)
OSCILLATOR
LOW LINE (6)
Block diagram
OSC SEL (8)
OSC IN (7)
MIC691
MIC693
Floating
or High
Internal Oscillator
100ms Watchdog
OSC SEL (8)
OSC IN (7)
MIC691
MIC693
Floating
or High
Internal Oscillator
1.6 Second Watchdog
OSC SEL (8)
OSC IN (7)
MIC691
MIC693
External Capacitor
OSC SEL (8)
OSC IN (7)
MIC691
MIC693
External Oscillator
Floating
or High
C
Oscillator Configurations
WDI
t1
WDO
RESET
t1
t3
t2
Watchdog Timeout Period and Reset Active Time
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