MCP73844-820I/MS Microchip Technology, MCP73844-820I/MS Datasheet - Page 9

• Manufacturer Part Number: MCP73844-820I/MS
• Description: IC,Battery Management,CMOS,TSSOP,8PIN,PLASTIC
• Manufacturer: Microchip Technology

Specifications of MCP73844-820I/MS

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 8.7 V ~ 12 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
• Output Voltage: 8.241 V
• Output Current: 10 mA
• Operating Supply Voltage: 8.7 V to 12 V
• Supply Current: 4 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Uvlo Start Threshold: 8.90 V
• Uvlo Stop Threshold: 8.85 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: MCP7383XRD-PPM - REFERENCE DESIGN PWR-PTH MCP7383MCP7384XEV - KIT EVALUATION FOR MCP7384X
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Note: Unless otherwise indicated, V
FIGURE 2-19:
FIGURE 2-20:
FIGURE 2-21:
Rejection.
 2004 Microchip Technology Inc.
-10
-20
-30
-40
-50
-60
-70
-80
0
0.01
MCP73841-4.2V
V
C
DD
OUT
MCP73841-4.2V
V
I
C
= 5.2V
OUT
DD
OUT
= 10 µF, X7R, Ceramic
Stepped From 5.2V to 6.2V
= 10 mA
= 10 µF, X7R, Ceramic
0.1
Line Transient Response.
Load Transient Response.
Power Supply Ripple
Frequency (kHz)
1
MCP73841-4.2V
V
V
I
C
OUT
DD
AC
OUT
= 5.2 V
= 100 mVp-p
= 10 mA
= 10 µF, X7R, CERAMIC
100 mA
10 mA
10
DD
V
= [V
V
V
I
100
OUT
DD
BAT
BAT
REG
1000
(Typ) + 1V], I
OUT
FIGURE 2-22:
FIGURE 2-23:
FIGURE 2-24:
Rejection.
= 10 mA and T
-10
-20
-30
-40
-50
-60
-70
-80
0
0.01
MCP73841-4.2V
V
C
DD
OUT
MCP73841/2/3/4
MCP73841-4.2V
V
I
C
= 5.2V
OUT
= 10 µF, X7R, Ceramic
DD
OUT
A
Stepped From 5.2V to 6.2V
0.1
= 500 mA
= +25°C.
= 10 µF, X7R, Ceramic
Line Transient Response.
Load Transient Response.
Power Supply Ripple
Frequency (kHz)
1
MCP73841-4.2V
V
V
I
C
OUT
DD
AC
OUT
= 5.2 V
= 100 mVp-p
= 100 mA
= 10 µF, X7R, CERAMIC
500 mA
10
10 mA
DS21823C-page 9
V
V
100
DD
BAT
V
I
OUT
BAT
1000