MM3204 Datasheet | MITSUMI

MITSUMI Lithium-Ion Battery Charge Control (1 cell) MM3204 Series Lithium-Ion Battery Charge Control (1 cell) Monolithic IC MM3204 Series Phased Out Products Applications This IC is a linear charge control IC for 1-cell lithium-ion/lithium-polymer batteries. It incorporates a power MOSFET and a reverse-current block circuit for easy implementation of charge control of lithium-ion batteries. It also incorporates an LED display circuit to allow the charge status to be displayed. Features 1. Constant-voltage charge control 2. Constant-current control 3. Includes a power MOSFET 4. Includes a charge timer 5. Incorporates a reverse-current block circuit 6. Outputs the charge status display to the LED and microprocessor Package PLP-8B Applications 1. Cellular phones 2. Portable music players 3. Digital still cameras 4. Portable game devices 5. PDA MITSUMI Lithium-Ion Battery Charge Control (1 cell) MM3204 Series Block Diagram AC ADAPTER VDC Adapter Detection 1.54V REVERSE...