MCP73871DM-VPCC Microchip Technology, MCP73871DM-VPCC Datasheet - Page 3

• Manufacturer Part Number: MCP73871DM-VPCC
• Description: DEMO BOARD FOR MCP73871
• Manufacturer: Microchip Technology

Specifications of MCP73871DM-VPCC

• Main Purpose: Power Management, Battery Charger
• Embedded: No
• Utilized Ic / Part: MCP73871
• Primary Attributes: 1 Cell- Li-Ion / Li-Pol, 4.2V @ 100 ~ 500mA: USB, 1A: AC Adaptor
• Secondary Attributes: Safety Timer, Thermal Protection, Automatic Charge Termination and Recharge
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

Functional Block Diagram
© 2009 Microchip Technology Inc.
STAT1
STAT2
PG
TE
CE
VPCC
V
SS
IN
V
REF
UVLO,
REFERENCE,
CHARGE
CONTROL,
TIMER,
AND
STATUS
LOGIC
+
-
G=0.001
G=0.001
G=0.001
G=0.001
Direction
Direction
Control
Control
CURRENT
LIMIT
CURRENT
LIMIT
CA
CHRG
VA
TERM
HTVT
LTVT
0.2Ω
+
+
+
+
+
+
+
+
-
-
-
-
-
-
-
-
V
REF
V
REF
PRECONDITION
/2
+
-
V
V
V
V
V
V
REF
REF
REF
REF
REF
REF
50 µA
0.2Ω
MCP73871
Ideal
Diode,
Synchronous
Switch
DS22090B-page 3
V
BAT_SENSE
SEL
PROG2
OUT
PROG1
PROG3
THERM
V
BAT