MCP73832T-2DFI/OT Microchip Technology, MCP73832T-2DFI/OT Datasheet - Page 2

• Manufacturer Part Number: MCP73832T-2DFI/OT
• Description: Tiny Integrated Li-Ion/Li-Poly Charge Mgnt Controller, 4.2V Vreg Out 5 SOT-23 T
• Manufacturer: Microchip Technology

Specifications of MCP73832T-2DFI/OT

• Function: Charge Management
• Battery Type: Lithium-Ion (Li-Ion), Lithium-Polymer (Li-Pol)
• Voltage - Supply: 3.75 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: SC-74A, SOT-753
• Product: Charge Management
• Output Voltage: 4.2 V
• Output Current: 15 mA to 500 mA
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: TC110DM - BOARD EVAL BATT CHARGER TC110
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MCP73832T-2DFI/OTTR

MCP73831/2
Functional Block Diagram
DS21984E-page 2
V
PROG
V
DD
SS
477 kΩ
255 kΩ
REFERENCE
GENERATOR
0.5 mA
0.5 mA
6 mA
6 mA
V
111 kΩ
111 kΩ
REF
DIRECTION
(1.22V)
CONTROL
100 kΩ
G=0.001
V
BAT
+
-
+
-
+
-
361 kΩ
190 kΩ
89 kΩ
7 kΩ
SHDN
DIRECTION
CONTROL
UVLO
+
-
+
-
+
-
TERMINATION
PRECONDITION
CHARGE
43.6 kΩ
3.9 kΩ
182.3 kΩ
15 kΩ
+
-
+
-
CA
VA
© 2008 Microchip Technology Inc.
MCP73831
ONLY
V DD
STAT
V
BAT