X45620 Datasheet, PDF (4/20 Pages) Intersil Corporation – Dual Voltage Monitor with Integrated System Battery Switch and EEPROM

X45620
ABSOLUTE MAXIMUM RATINGS
Temperature under bias ................... -65°C to +135°C
Storage temperature ........................ -65°C to +150°C
Voltage on any pin with
respect to V_SS ...................................... -1.0V to +6V
D.C. output current
(all output pins except V_OUT)............................. 5mA
D.C. output current V_OUT.................................... 50mA
Lead temperature (soldering, 10 seconds) ........ 300°C
COMMENT
Stresses above those listed under “Absolute Maximum
Ratings” may cause permanent damage to the device.
This is a stress rating only; functional operation of the
device (at these or any other conditions above those
listed in the operational sections of this specification) is
not implied. Exposure to absolute maximum rating con-
ditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
Temperature
Commercial
Industrial
Min
0°C
-40°C
Max
70°C
+85°C
Device Option
-2.7
Blank
Supply Voltage
2.7V-5.5V
4.75V-5.5V
D.C. OPERATING CHARACTERISTICS
(Over recommended operating conditions unless otherwise specified)
Symbol
I_CC1
I_CC2
I_CC3
I_BATT1
I_BATT2
V_OUT1
V_OUT2
V_OLB
V_BSH
V_TRIP1
V_TRIP2
Parameter
V_CC Supply Current (Active)
(Excludes I_OUT) Read Memory array
(Excludes I_OUT) Write nonvolatile
Memory
V_CC Supply Current (Passive)
(Excludes I_OUT)
V_CC Current (Battery Backup Mode)
(Excludes I_OUT)
V_BATT Current (Excludes I_OUT)
V_BATT Current (Excludes I_OUT)
(Battery Backup Mode)
Output Voltage (V_CC > V_BATT + 0.03V or
V_CC > V_TRIP1
Output Voltage (V_CC < V_BATT + 0.03V
and V_CC < V_TRIP1) {Battery Backup}
Output (BATT-ON) LOW Voltage
Battery Switch Hysteresis
(V_CC < V_TRIP1)
V_CC Reset Trip Point Voltage
V2MON Reset Trip Point Voltage
Limits
Min Typ (6) Max Unit Test Conditions
mA SCL = 400kHz
1.5
V_OUT, RESET,
3.0
LOWLINE = Open
Note 1
µA SDA = V_CC, Any Input =
50
V_SS or V_CC: V_OUT,
RESET, LOWLINE =
Open, Note 2
1
µA V_BATT = 2.8V, V_OUT, RE-
SET = Open, Note 4, 1
1
µA V_OUT = V_CC, Note 4
50
µA V_OUT = V_BATT,
V_BATT = 2.8V
V_OUT, RESET = Open,
Note 4
V_CC – 0.05
V_CC – 0.5
V_BATT – 0.2
V_CC – 0.02 V
V_CC – 0.2 V
V
I_OUT = -5mA
I_OUT = -50mA
I_OUT = -250µA
0.4
V I_OL = 3.0mA (5V)
I_OL = 1.0mA (3V)
30
mV Power-up
-30
mV Power-down, Note 4
4.5
4.62
4.75
V X45620
2.55
2.62
2.7
X45620-2.7
2.55
2.62
2.7
V X45620
1.7
1.75
1.8
X45620-2.7
4
FN8250.0
July 29, 2005