MCP73862-I/ML Microchip Technology, MCP73862-I/ML Datasheet - Page 4

• Manufacturer Part Number: MCP73862-I/ML
• Description: IC CONTROLLER LI-ION 8.7V 16QFN
• Manufacturer: Microchip Technology

Specifications of MCP73862-I/ML

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 8.7 V ~ 12 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Product: Charge Management
• Output Voltage: 8.442 V
• Output Current: 1200 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: 9.05 V
• Uvlo Stop Threshold: 8.95 V
• Lead Free Status / RoHS Status: Request inventory verification / Request inventory verification

MCP73861/2/3/4
DC CHARACTERISTICS (CONTINUED)
DS21893D-page 4
Electrical Specifications: Unless otherwise indicated, all limits apply for V
T
Preconditioning Current Regulation (Trickle Charge Constant-Current Mode)
Precondition Current
Regulation
Precondition Threshold
Voltage
Charge Termination
Charge Termination
Current
Automatic Recharge
Recharge Threshold
Voltage
Thermistor Reference
Thermistor Reference
Output Voltage
Thermistor Reference
Source Current
Thermistor Reference Line
Regulation
Thermistor Reference Load
Regulation
Thermistor Comparator
Upper Trip Threshold
Upper Trip Point Hysteresis
Lower Trip Threshold
Lower Trip Point Hysteresis
Input Bias Current
Status Indicator – STAT1, STAT2
Sink Current
Low Output Voltage
Input Leakage Current
Enable Input
Input High Voltage Level
Input Low Voltage Level
Input Leakage Current
A
= -40°C to +85°C. Typical values are at +25°C, V
Parameters
|(ΔV
|ΔV
V
V
V
V
V
I
THREF
I
I
THREF
ΔV
V
V
Sym
THREF|
I
I
PREG
TERM
THREF
T1HYS
T2HYS
V
V
V
BIAS
SINK
THREF
V
V
I
I
THREF
PTH
RTH
LK
LK
T1
T2
OL
IH
IL
DD
)|/
/
/
300 mV
600 mV
V
V
2.475
2.70
2.75
5.40
5.50
1.18
0.59
Min
REG
REG
200
1.4
60
25
70
32
—
—
—
—
—
—
—
—
5
6
4
DD
-
-
= [V
REG
(typ.) + 1.0V]
200 mV
400 mV
V
V
2.80
2.85
5.60
5.70
2.55
0.01
1.25
0.62
0.01
0.01
Typ
120
REG
REG
200
-50
8.5
0.1
10
50
90
41
—
80
—
—
—
8
-
-
DD
= [V
V
REG
200 mV
V
REG
2.625
Max
2.90
2.95
5.80
5.90
0.25
0.10
1.32
0.66
180
120
REG
400
0.8
-100 mV
15
75
11
50
—
—
—
12
—
2
1
1
(typ.) + 0.3V] to 12V,
-
Unit
%/V V
mA
mA
mA
mA
mA
mA
mV
mV
mA
mV
µA
µA
µA
µA
%
s
V
V
V
V
V
V
V
V
V
V
V
© 2008 Microchip Technology Inc.
PROG = OPEN
PROG = V
PROG = 1.6 kΩ
T
MCP73861/3, V
MCP73861/3, V
MCP73862/4, V
MCP73862/4, V
V
PROG = OPEN
PROG = V
PROG = 1.6 kΩ
T
MCP73861/3
MCP73862/4
V
T
V
I
12V
I
I
I
V
THREF
THREF
SINK
SINK
A
A
A
BAT
BAT
DD
DD
ENABLE
=-5°C to +55°C
=-5°C to +55°C
= 25°C,
= [V
= V
Low-to-High
High-to-Low
= 1 mA
= 0 mA, V
= 0 mA
= 0 mA to 0.20 mA
REG
REG
Conditions
= 12V
SS
SS
(typ.) + 1V,
(typ.) + 1V] to
STAT1,2
SET
SET
SET
SET
= V
= V
= V
= V
= 12V
SS
DD
SS
DD