Microchip Technology MCP7383XRD-PPM 데이터 시트
Li-Ion System PPM Reference Design
DS51746A-page 10
© 2008 Microchip Technology Inc.
FIGURE 2-4:
Board Top Assembly.
1
TABLE 2-1:
MCP73833 CHARGE STATUS OUTPUTS
CHARGE CYCLE STATE
STAT1 (BLUE)
STAT2
(GREEN)
PG (RED)
Shutdown
OFF
OFF
OFF
Standby
OFF
OFF
ON
Charge in Progress
ON
OFF
ON
Charge Complete (EOC)
OFF
ON
ON
Temperature Fault
OFF
OFF
ON
Timer Fault
OFF
OFF
ON
System Test Mode
ON
ON
ON
TABLE 2-2:
MCP73832 CHARGE STATUS OUTPUTS
CHARGE CYCLE STATE
STAT (BLUE)
Shutdown
OFF
No Battery Present
OFF
Preconditioning
ON
Constant-Current Fast Charge
ON
Constant Voltage
ON
Charge Complete - Standby
OFF