MCP73844-840I/MS Microchip Technology, MCP73844-840I/MS Datasheet - Page 5

• Manufacturer Part Number: MCP73844-840I/MS
• Description: IC CONTROLLER LI-ION 8.4V 8MSOP
• Manufacturer: Microchip Technology

Specifications of MCP73844-840I/MS

• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Function: Charge Management
• Voltage - Supply: 8.7 V ~ 12 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Output Voltage: 8.442 V
• Output Current: 10 mA
• Operating Supply Voltage: 8.7 V to 12 V
• Supply Current: 4 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Uvlo Start Threshold: 8.90 V
• Uvlo Stop Threshold: 8.85 V
• Input Voltage: 12V
• Battery Charge Voltage: 8.4V
• Charge Current Max: 10mA
• Battery Ic Case Style: MSOP
• No. Of Pins: 8
• No. Of Series Cells: 2
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP7383XRD-PPM - REFERENCE DESIGN PWR-PTH MCP7383MCP7384XEV - KIT EVALUATION FOR MCP7384X
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

DC CHARACTERISTICS (CONTINUED)
AC CHARACTERISTICS
TEMPERATURE SPECIFICATIONS
 2004 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, all limits apply for V
Typical values are at +25°C, V
Enable Input
Input High-Voltage Level
Input Low-Voltage Level
Input Leakage Current
Electrical Specifications: Unless otherwise indicated, all limits apply for V
ical values are at +25°C, V
UVLO Start Delay
Current Regulation
Transition Time Out of
Preconditioning
Current Rise Time Out of
Preconditioning
Fast Charge Safety Timer Period
Preconditioning Current Regulation
Preconditioning Charge Safety
Timer Period
Charge Termination
Elapsed Time Termination Period
Status Indicators
Status Output turn-off
Status Output turn-on
Electrical Specifications: Unless otherwise specified, all limits apply for V
Typical values are at +25°C, V
Temperature Ranges
Specified Temperature Range
Operating Temperature Range
Storage Temperature Range
Thermal Package Resistances
Thermal Resistance, MSOP-10
Thermal Resistance, MSOP-8
Parameters
Parameters
Parameters
DD
= [V
DD
DD
= [V
= [V
REG
REG
(Typ)+1V].
REG
t
PRECON
t
t
t
START
DELAY
t
Sym
t
TERM
t
RISE
FAST
t
OFF
ON
(Typ)+1.0V].
Sym
(Typ) + 1V].
V
V
I
LK
Sym
IH
IL
T
T
T
JA
JA
A
A
A
Min
1.1
2.2
45
–
–
–
–
–
Min
1.4
Min
-40
-40
-65
–
–
Typ
1.5
3.0
60
–
–
–
–
–
0.01
Typ
Typ
206
113
-
-
Max
200
200
1.9
3.8
75
5
1
1
Max
0.8
DD
DD
DD
–
1
+125
+150
Max
+85
= [V
= [V
= [V
Minutes C
Hours
Hours
Units
msec
msec
msec
µsec
µsec
REG
REG
REG
Units
MCP73841/2/3/4
µA
(Typ)+0.3V] to 12V, T
(Typ)+0.3V] to 12V.
(Typ)+0.3V] to 12V, T
V
V
Units
°C/W
°C/W
°C
°C
°C
V
V
I
C
C
I
I
OUT
SINK
SINK
DD
BAT
TIMER
TIMER
TIMER
V
Low-to-High
< V
Rising to 90% of I
ENABLE
= 10 mA to 0 mA
= 0 mA to 10 mA
4-Layer JC51-7 Standard Board,
Natural Convection
Single-Layer SEMI G42-88 Board,
Natural Convection
= 0.1 µF
= 0.1 µF
= 0.1 µF
PTH
to V
= 12V
Conditions
BAT
Conditions
A
A
Conditions
= -40°C to +85°C. Typ-
= -40°C to +85°C.
> V
REG
DS21823C-page 5
PTH