MCP73833/4
DC CHARACTERISTICS (CONTINUED)
Electrical Specifications:
Unless otherwise specified, all limits apply for V
DD
= [V
REG
(Typ)+0.3V] to 6V, T
A
=-40°C to 85°C.
Typical values are at +25°C, V
DD
= [V
REG
(Typ)+1.0V]
Parameters
Automatic Power Down
Automatic Power Down Entry
Threshold
Automatic Power Down Exit Thresh-
old
Timer Enable Input (TE)
Input High Voltage Level
Input Low Voltage Level
Input Leakage Current
Thermal Shutdown
Die Temperature
Die Temperature Hysteresis
T
SD
T
SDHYS
—
—
150
10
—
—
°C
°C
V
IH
V
IL
I
LK
2.0
—
—
—
—
0.01
—
0.6
1
V
V
µA
V
TE
= 6V
V
PD
V
PDEXIT
—
—
V
BAT
+
50 mV
V
BAT
+
150 mV
—
—
V
V
2.3V < V
BAT
< V
REG
V
DD
Falling
2.3V < V
BAT
< V
REG
V
DD
Rising
Sym
Min
Typ
Max
Units
Conditions
AC CHARACTERISTICS
Electrical Specifications:
Unless otherwise specified, all limits apply for V
DD
= [V
REG
(Typ)+0.3V] to 6V, T
A
=-40°C to 85°C.
Typical values are at +25°C, V
DD
= [V
REG
(Typ)+1.0V]
Parameters
UVLO Start Delay
Current Regulation
Transition Time Out of Preconditioning
Current Rise Time Out of Preconditioning
Preconditioning Comparator Filter Time
Termination Comparator Filter Time
Charge Comparator Filter Time
Thermistor Comparator Filter Time
Elapsed Timer
Elapsed Timer Period
t
ELAPSED
0
3.6
5.4
7.2
Status Indicators
Status Output turn-off
Status Output turn-on
t
OFF
t
ON
—
—
—
—
200
200
µs
µs
I
SINK
= 1 mA to 0 mA
I
SINK
= 0 mA to 1 mA
0
4.0
6.0
8.0
0
4.4
6.6
8.8
Hours
Hours
Hours
Hours
Timer Disabled
t
DELAY
t
RISE
t
PRECON
t
TERM
t
CHARGE
t
THERM
—
—
0.4
0.4
0.4
0.4
—
—
1.3
1.3
1.3
1.3
1
1
3.2
3.2
3.2
3.2
ms
ms
ms
ms
ms
ms
V
BAT
<V
PTH
to V
BAT
>V
PTH
I
OUT
Rising to 90% of I
REG
Average V
BAT
Rise/Fall
Average I
OUT
Falling
Average V
BAT
Falling
Average THERM Rise/Fall
Sym
t
START
Min
—
Typ
—
Max
5
Units
ms
Conditions
V
DD
Low to High
TEMPERATURE SPECIFICATIONS
Electrical Specifications:
Unless otherwise specified, all limits apply for V
DD
= [V
REG
(Typ)+0.3V] to 6V.
Typical values are at +25°C, V
DD
= [V
REG
(Typ)+1.0V]
Parameters
Temperature Ranges
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
Thermal Resistance, MSOP-10
Thermal Resistance, 3mm x 3mm DFN-10
θ
JA
θ
JA
—
—
113
41
—
—
°C/W
°C/W
4-Layer JC51-7 Standard
Board, Natural Convection
4-Layer JC51-7 Standard
Board, Natural Convection
T
A
T
A
T
A
-40
-40
-65
—
—
—
+85
+125
+150
°C
°C
°C
Symbol
Min
Typ
Max
Units
Conditions
©
2006 Microchip Technology Inc.
DS22005A-page 5
MICROCHIP [ MICROCHIP TECHNOLOGY ]
