MCP73831T-2ATI/OT Microchip Technology, MCP73831T-2ATI/OT Datasheet - Page 5

• Manufacturer Part Number: MCP73831T-2ATI/OT
• Description: IC CONTROLLR LI-ION 4.2V SOT23-5
• Manufacturer: Microchip Technology

Specifications of MCP73831T-2ATI/OT

• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Function: Charge Management
• Voltage - Supply: 3.75 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Input Voltage: 6V
• Battery Charge Voltage: 4.2V
• Charge Current Max: 500mA
• Battery Ic Case Style: SOT-23
• No. Of Pins: 5
• No. Of Series Cells: 1
• Output Voltage: 4.2 V
• Operating Supply Voltage: 3.75 V to 6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant
• Other names: MCP73831T-2ATI/OT; MCP73831T-2ATI/OTTR

AC CHARACTERISTICS
TEMPERATURE SPECIFICATIONS
© 2008 Microchip Technology Inc.
Electrical Specifications: Unless otherwise indicated, all limits apply for V
T
UVLO Start Delay
Constant-Current Regulation
Transition Time Out of
Preconditioning
Current Rise Time Out of
Preconditioning
Termination Comparator
Filter
Charge Comparator Filter
Status Indicator
Status Output turn-off
Status Output turn-on
Electrical Specifications: Unless otherwise indicated, 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
5-Lead, SOT-23
8-Lead, 2 mm x 3 mm, DFN
Note 1:
A
= -40°C to +85°C. Typical values are at +25°C, V
2:
Parameters
This represents the minimum copper condition on the PCB (Printed Circuit Board).
With large copper area on the PCB, the SOT-23-5 thermal resistance ( θ
130°C/W or better.
Parameters
DD
t
CHARGE
= [V
t
t
t
Sym.
START
DELAY
t
TERM
t
RISE
t
OFF
ON
REG
Sym.
θ
θ
T
T
T
(typical) + 1.0V]
JA
JA
A
A
J
Min.
0.4
0.4
—
—
—
—
—
Min.
-40
-40
-65
—
—
DD
Typ.
= [V
1.3
1.3
—
—
—
—
—
REG
Typ.
230
76
—
—
—
Max.
(typical) + 1.0V]
200
200
3.2
3.2
5
1
1
Max.
+125
+150
+85
—
—
Units
ms
ms
ms
ms
ms
µ
µ
DD
s
s
DD
= [V
= [V
Units
°C/W
°C/W
Average I
Average V
V
V
I
I
I
°C
°C
°C
OUT
SINK
SINK
DD
BAT
REG
REG
JA
MCP73831/2
Low-to-High
Rising to 90% of I
) can reach a typical value of
< V
= 1 mA to 0 mA
= 0 mA to 1 mA
(typical) + 0.3V] to 12V,
(typical) + 0.3V] to 12V.
4-Layer JC51-7 Standard
Board, Natural Convection
(Note 2)
4-Layer JC51-7 Standard
Board, Natural Convection
(Note 1)
PTH
OUT
BAT
Conditions
to V
Falling
Conditions
BAT
DS21984E-page 5
> V
REG
PTH