MCP73871-2CAI/ML Microchip Technology, MCP73871-2CAI/ML Datasheet - Page 11

• Manufacturer Part Number: MCP73871-2CAI/ML
• Description: IC USB/AC BATT CHRGR W/PPM 20QFN
• Manufacturer: Microchip Technology

Specifications of MCP73871-2CAI/ML

• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Function: Charge Management
• Voltage - Supply: 4.4 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-VFQFN Exposed Pad
• Input Voltage: 6V
• Battery Charge Voltage: 4.5V
• Charge Current Max: 1A
• Battery Ic Case Style: QFN
• No. Of Pins: 20
• No. Of Series Cells: 1
• Product: Charge Management
• Output Voltage: 4.2 V
• Output Current: 50 mA to 1000 mA
• Operating Supply Voltage: 4.5 V to 6 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP73871DM-VPCC - DEMO BOARD FOR MCP73871MCP73871EV - EVALUATION BOARD FOR MCP73871
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, V
FIGURE 2-13:
Ambient Temperature (T
FIGURE 2-14:
Junction Temperature (T
FIGURE 2-15:
Junction Temperature (T
© 2009 Microchip Technology Inc.
55
53
51
49
47
45
43
41
1200
1000
600
500
400
300
200
100
800
600
400
200
-45
0
0
25
R
V
25
DD
PROG
V
R
-30
V
R
DD
PROG
= 5.2V
DD
PROG
= 20 kΩ
= 5.2V
= 5.2V
= 2 kΩ
= 1 kΩ
-15
50
50
Ambient Temperature (°C)
Ambient Temperature (°C)
Ambient Temperature (°C)
0
Charge Current (I
Charge Current (I
Charge Current (I
75
75
15
A
J
J
).
).
).
30
100
100
45
IN
= [V
60
125
125
OUT
OUT
OUT
REG
75
) vs.
) vs.
) vs.
(typical) + 1V], I
150
150
90
OUT
FIGURE 2-16:
Junction Temperature (T
FIGURE 2-17:
vs. Supply Voltage (V
FIGURE 2-18:
vs. Ambient Temperature (T
= 10 mA and T
120
100
52.0
51.5
51.0
50.5
50.0
49.5
49.0
48.5
48.0
47.5
47.0
52.0
51.5
51.0
50.5
50.0
49.5
49.0
48.5
48.0
47.5
47.0
80
60
40
20
0
25
-45
4.6
V
R
Temperature = +25°C
V
DD
PROG
DD
= 5.2V
-30
= 5.2V
4.8
= 10 kΩ
50
-15
A
Ambient Temperature (°C)
= +25°C, Constant-voltage mode.
Ambient Temperature (°C)
5.0
Supply Voltage (V)
Charge Current (I
Thermistor Current (I
Thermistor Current (I
0
DD
75
5.2
MCP73871
).
15
J
).
A
5.4
30
).
100
45
DS22090B-page 11
5.6
60
125
OUT
5.8
75
THERM
THERM
) vs.
6.0
150
90
)
)