MAX16023PTAS12+T Maxim Integrated Products, MAX16023PTAS12+T Datasheet - Page 3

• Manufacturer Part Number: MAX16023PTAS12+T
• Description: IC BATTERY BACKUP 1.2V 8TDFN-EP
• Manufacturer: Maxim Integrated Products

Specifications of MAX16023PTAS12+T

• Function: Back-Up Management
• Battery Type: All Battery Types
• Voltage - Supply: 1.53 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-WDFN Exposed Pad
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
ues are at T
Line Regulation
Load Regulation
Dropout Voltage
Output Current Limit
Battery Freshness Leakage
Current
RESET OUTPUT (RESET)
Reset Threshold
V
Reset Timeout Period
RESET Output Low Voltage
RESET Output High Voltage
(Push-Pull Output)
RESET Output Leakage Current
(Open-Drain Output)
POWER-FAIL COMPARATOR (PFI, PFO)
PFI Input Threshold
PFI Input Hysteresis
PFI Input Current
PFO Output Low Voltage
PFO Output High Voltage
(Push-Pull Output)
PFO Leakage Current
(Open-Drain Output)
PFO Delay Time
MANUAL RESET (MR)
Input Low Voltage
Input High Voltage
Pullup Resistance
Glitch Immunity
MR to Reset Delay
CC
CC
= 1.53V to 5.5V, V
Falling to Reset Delay
PARAMETER
A
= T
J
= +25°C.) (Note 2)
_______________________________________________________________________________________
BATT
= 3V, reset not asserted, T
SYMBOL
V
PFI-HYS
V
V
V
V
t
I
V
t
V
RD
PFI
RP
PFT
OH
OL
TH
IH
IL
V
I
V
I
(Note 4)
V
V
V
V
V
V
V
V
V
RESET deasserted
V
V
V
V
I
V
(V
Pullup resistance to V
OUT
OUT
SOURCE
CC
CC
CC
CC
BATT
CC
CC
OUT
OUT
OUT
CC
PFI
OUT
OUT
RESET
PFO
PFI
Battery-Backup Circuits with
= (V
= V
= 1.6V
≥ 2V
falling at 10V/ms
rising
≥ 1.1 x V
falling, 1.6V ≤ V
= 1mA
= 50mA
+ 100mV) to (V
=1.2V, I
= 3.3V, I
= 1.8V, I
= 1.2V, I
= 1.8V, I
= 5.5V, PFO deasserted
= 5.5V
A
= 5.5V, reset deasserted
OUT
OUT
= 100µA, PFO deasserted
= T
+ 1V, I
Regulated Output Voltage
TH
J
+ 1V) to (V
SINK
SINK
SINK
SINK
SINK
= -40°C to +85°C, C
CONDITIONS
, I
SOURCE
= 100µA, PFO asserted
OUT
= 3.2mA, RESET asserted
= 1mA, RESET asserted
= 100µA, RESET asserted
= 1mA, PFO asserted
CC
PFI
CC
≤ 5.5V
= 1mA to 2mA
- 100mV)
OUT
= 100µA,
LDO = 1.2V
LDO = 1.8V
LDO = 2.5V
LDO = 3V
LDO = 3.3V
+ 2V),
OUT
= 10µF, unless otherwise noted. Typical val-
V
V
0.7 x V
0.570
OUT
OUT
MIN
145
20
-1
- 0.3V
- 0.3V
(See Table 1)
CC
0.590
TYP
0.15
500
200
180
150
150
150
215
100
120
0.2
75
20
30
20
30
0.3 x V
0.611
MAX
285
1.0
1.0
0.3
0.3
0.3
0.3
0.3
10
+1
1
1
CC
UNITS
%/V
mV
mA
mV
ms
nA
µA
µA
µA
kΩ
µs
µs
ns
ns
%
V
V
V
V
V
V
V
3