MCP73831EV Microchip Technology, MCP73831EV Datasheet - Page 9

• Manufacturer Part Number: MCP73831EV
• Description: BOARD DEMO FOR MCP73831
• Manufacturer: Microchip Technology
• Type: Battery Managementr

Specifications of MCP73831EV

• Main Purpose: Power Management, Battery Charger
• Utilized Ic / Part: MCP73831
• Product: Power Management Modules
• Kit Contents: 2x MCP73831 Evaluation Boards, Users Guide, Data Sheet
• Features: Automatic Charge Termination, Charge Current Monitor, Preconditioning Of Deeply Depleted Cells
• Svhc: No SVHC (15-Dec-2010)
• Rohs Compliant: Yes
• For Use With/related Products: MCP73831
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

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