MCP73832T-2ATI/OT Microchip Technology, MCP73832T-2ATI/OT Datasheet - Page 9

• Manufacturer Part Number: MCP73832T-2ATI/OT
• Description: IC LI-ION/LI-POLY CTRLR SOT23-5
• Manufacturer: Microchip Technology

Specifications of MCP73832T-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
• Output Current: 10 mA
• 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: Lead free / RoHS Compliant
• For Use With: TC110DM - BOARD EVAL BATT CHARGER TC110
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MCP73832T-2ATI/OT; MCP73832T-2ATI/OTTR

TYPICAL PERFORMANCE CURVES (CONTINUED)
Note: Unless otherwise indicated, V
FIGURE 2-13:
FIGURE 2-14:
FIGURE 2-15:
© 2008 Microchip Technology Inc.
14
12
10
14
12
10
-0.05
-2
-2
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
8
6
4
2
0
8
6
4
2
0
I
C
I
C
OUT
OUT
OUT
OUT
C
OUT
= 10 mA
= 100 mA
= 4.7 µF, X7R Ceramic
= 4.7 µF, X7R Ceramic
= 4.7 µF, X7R Ceramic
Time (µs)
Time (µs)
Line Transient Response.
Line Transient Response.
Load Transient Response.
Time (µs)
DD
= [V
REG
0.04
0.02
0.00
-0.02
-0.04
-0.06
-0.08
-0.10
-0.12
0.10
0.05
0.00
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
0.10
0.05
0.00
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
(typical) + 1V], I
OUT
FIGURE 2-16:
FIGURE 2-17:
(180 mAh Li-Ion Battery).
FIGURE 2-18:
(1000 mAh Li-Ion Battery).
= 10 mA and T
-0.20
6.0
5.0
4.0
3.0
2.0
1.0
0.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
MCP73831-2AC/IOT
V
R
DD
PROG
= 5.2V
MCP73831-2AC/IOT
V
R
DD
PROG
= 2 kΩ
= 5.2V
C
= 10 kΩ
OUT
A
= +25°C, Constant-Voltage mode.
Time (minutes)
Time (minutes)
= 4.7 µF, X7R Ceramic
MCP73831/2
Load Transient Response.
Complete Charge Cycle
Complete Charge Cycle
Time (µs)
DS21984E-page 9
0.10
0.05
0.00
-0.05
-0.10
-0.15
-0.20
-0.25
-0.30
120
100
80
60
40
20
0
600
500
400
300
200
100
0