MCP73213EV-2SOVP Microchip Technology, MCP73213EV-2SOVP Datasheet - Page 15

• Manufacturer Part Number: MCP73213EV-2SOVP
• Description: BOARD EVAL BATT CHARGER MCP73213
• Manufacturer: Microchip Technology
• Type: Battery Managementr

Specifications of MCP73213EV-2SOVP

• Main Purpose: Power Management, Battery Charger
• Embedded: No
• Utilized Ic / Part: MCP73213
• Primary Attributes: 2 Cell- Li-Ion / Li-Pol, 8.4V @ 500mA
• Secondary Attributes: Safety Timer, Thermal Protection, Automatic Charge Termination and Recharge
• Input Voltage: 4.2 V to 13 V
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Operating Supply Voltage: 4.2 V to 13 V
• Product: Power Management Modules
• Supply Current: 700 uA
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP73213
• Kit Application Type: Power Management - Battery
• Application Sub Type: Battery Charger
• Kit Contents: Board
• For Use With/related Products: MCP73213
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

4.0
The MCP73213 are simple, but fully integrated linear
charge management controllers.
the operational flow algorithm.
FIGURE 4-1:
© 2009 Microchip Technology Inc.
OVERVOLTAGE PROTECTION
Die Temperature > T
V
V
DD
DD
TEMPERATURE FAULT
STAT = Flashing (Op.1)
DEVICE OVERVIEW
> V
STAT = Hi-Z (Op.2)
No Charge Current
> V
No Charge Current
Timer Suspended
Timer Suspended
OVP
STAT = Hi-Z
OVP
Die Temperature < T
Charge Mode Resume
SD
The MCP73213 Flow Chart.
V
DD
V
SDHYS
DD
V
< V
V
DD
DD
< V
OVP
< V
> V
OVP
Figure 4-1
OVP
OVP
CONSTANT VOLTAGE MODE
CHARGE COMPLETE MODE
PRECONDITIONING MODE
Charge Current = I
FAST CHARGE MODE
Charge Current = I
Charge Voltage = V
SHUTDOWN MODE
depicts
No Charge Current
PROG > 200 kΩ
Timer Enabled
V
STAT = LOW
Timer Enable
STAT = LOW
STAT = HI-Z
Timer Reset
STAT = LOW
Timer Reset
STAT = HI-Z
V
Timer Reset
DD
DD
< V
or
< V
UVLO
PD
V
V
V
V
BAT
BAT
BAT
BAT
PREG
REG
REG
< V
> V
= V
< I
TERM
PTH
PTH
REG
V
Timer Expired
V
Timer Expired
BAT
BAT
< V
> V
RTH
PTH
BATTERY SHORT PROTECTION
Charge Current = I
V
STAT = Flashing (Op.1)
STAT = Flashing (Op.1)
STAT = Flashing (Op.1)
BAT
MCP73213
STAT = Hi-Z (Op.2)
Timer Suspended
STAT = Hi-Z (Op.2)
No Charge Current
STAT = Hi-Z (Op.2)
No Charge Current
Timer Suspended
Timer Suspended
< V
TIMER FAULT
TIMER FAULT
Charge Mode Resume
SHORT
V
BAT
DS22190B-page 15
> V
SHORT
SHORT