MCP73833EV Microchip Technology, MCP73833EV Datasheet - Page 7

• Manufacturer Part Number: MCP73833EV
• Description: BOARD EVAL FOR MCP73833
• Manufacturer: Microchip Technology
• Type: Battery Managementr

Specifications of MCP73833EV

• Main Purpose: Power Management, Battery Charger
• Embedded: No
• Utilized Ic / Part: MCP7833
• Primary Attributes: 1 Cell- Li-Ion / Li-Pol, 4.2V @ 1A, 4.5 ~ 6 Vin
• Secondary Attributes: Preconditioning, Cell Temperature Monitoring
• Product: Power Management Modules
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP73833, MCP73834
• Kit Application Type: Power Management - Battery
• Application Sub Type: Battery Charger
• Kit Contents: Board
• Rohs Compliant: Yes
• For Use With/related Products: MCP73833, MCP73834
• Lead Free Status / RoHS Status: Not applicable / Not applicable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Not applicable / Not applicable

2.0
Note: Unless otherwise indicated, V
FIGURE 2-1:
(V
FIGURE 2-2:
(V
FIGURE 2-3:
(I
(V
© 2009 Microchip Technology Inc.
DISCHARGE
Note:
BAT
BAT
BAT
) vs. Supply Voltage (V
) vs. Ambient Temperature (T
).
4.210
4.205
4.200
4.195
4.190
4.185
4.180
4.175
4.170
4.220
4.210
4.200
4.190
4.180
4.170
4.160
0.40
0.35
0.30
0.25
0.20
0.15
0.10
0.05
0.00
TYPICAL PERFORMANCE CURVES
3.00
4.50
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.
+85°C
-40°C
+25°C
) vs. Battery Regulation Voltage
MCP73833
I
I
OUT
OUT
3.20
4.75
= 500 mA
= 900 mA
Battery Regulation Voltage (V)
Ambient Temperature (°C)
Battery Regulation Voltage
Battery Regulation Voltage
Output Leakage Current
3.40
Supply Voltage (V)
5.00
3.60
5.25
DD
).
3.80
5.50
DD
I
I
OUT
OUT
I
I
I
MCP73833
I
OUT
OUT
OUT
OUT
A
= 5.2V, V
= 10 mA
= 100 mA
).
= 100 mA
= 500 mA
= 900 mA
= 10 mA
4.00
5.75
4.20
6.00
REG
= 4.20V, I
OUT
FIGURE 2-4:
Programming Resistor (R
FIGURE 2-5:
Supply Voltage (V
FIGURE 2-6:
Supply Voltage (V
= 10 mA and T
1000
1004
1002
1000
100
998
996
994
992
990
988
986
104
103
102
101
100
10
99
98
97
96
4.50
4.50
1
3
4.75
4.75
A
5
Programming Resistor (k:)
= +25°C, Constant-voltage mode.
DD
DD
MCP73833/4
5.00
Supply Voltage (V)
7
Charge Current (I
5.00
Supply Voltage (V)
Charge Current (I
Charge Current (I
).
).
9
PROG
5.25
5.25
11
13
).
5.50
5.50
15
DS22005B-page 7
R
R
PROG
PROG
17
5.75
5.75
OUT
OUT
OUT
= 10 k:
= 1 k:
19
) vs.
) vs.
) vs.
6.00
6.00
21