MCP73853-I/ML Microchip Technology, MCP73853-I/ML Datasheet - Page 6

• Manufacturer Part Number: MCP73853-I/ML
• Description: IC,Battery Management,LLCC,16PIN,PLASTIC
• Manufacturer: Microchip Technology

Specifications of MCP73853-I/ML

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-QFN
• Output Voltage: 4.221 V
• Output Current: 100 mA
• Operating Supply Voltage: 4.5 V to 5.5 V
• Supply Current: 4 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Uvlo Start Threshold: 4.65 V
• Uvlo Stop Threshold: 4.55 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

MCP73853/55
2.0
NOTE: Unless otherwise indicated, V
FIGURE 2-1:
(V
FIGURE 2-2:
(V
FIGURE 2-3:
(V
DS21915A-page 6
Note:
BAT
BAT
BAT
4.250
4.230
4.210
4.190
4.170
4.150
) vs. Charge Current (I
) vs. Supply Voltage (V
) vs. Supply Voltage (V
4.250
4.230
4.210
4.190
4.170
4.150
4.250
4.230
4.210
4.190
4.170
4.150
TYPICAL PERFORMANCE CURVES
4.5
4.5
0
The graphs and tables provided following this note are a statistical summary based on a limited number of
samples and are provided for informational purposes only. The performance characteristics listed herein
are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified
operating range (e.g., outside specified power supply range) and therefore outside the warranted range.
50
4.7
4.7
100 150 200 250 300 350 400
Battery Regulation Voltage
Battery Regulation Voltage
Battery Regulation Voltage
4.9
4.9
I
OUT
V
V
DD
DD
(mA)
OUT
(V)
(V)
DD
DD
5.1
5.1
).
).
).
DD
I
OUT
= [V
I
V
5.3
5.3
OUT
V
DD
V
V
SET
= 375 mA
SET
SET
= 10 mA
= 5.2 V
REG
= V
= V
= V
DD
DD
DD
5.5
(Typ) + 1V], I
5.5
OUT
FIGURE 2-4:
Charge Current (I
FIGURE 2-5:
Supply Voltage (V
FIGURE 2-6:
Supply Voltage (V
= 10 mA and T
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
1.00
0.90
0.80
0.70
0.60
0.50
0.40
0.30
0.20
4.5
4.5
0
50
A
4.7
4.7
= +25°C.
100 150 200 250 300 350 400
OUT
DD
DD
Supply Current (I
Supply Current (I
Supply Current (I
).
).
).
 2004 Microchip Technology Inc.
4.9
4.9
I
OUT
V
V
DD
DD
(mA)
(V)
(V)
5.1
5.1
I
OUT
I
5.3
5.3
OUT
V
SS
SS
SS
V
V
DD
V
= 375 mA
SET
SET
SET
= 10 mA
= 5.2 V
) vs.
) vs.
) vs.
= V
= V
= V
DD
DD
DD
5.5
5.5