MITSUMI - PRODUCTS - PRODUCTS INDEX

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BATTERY ICs, OPERATIONAL AMPLIFIERS

♦Protection for Lithium-Ion Batteries

Model No.

Package

For 1 cell	Built-in Delay Timer		MM3280	SSON-6J/SON-6C SOT-26A or B
			MM3511	SSON-6J/SON-6C
		overcurrent detection by external resistor	MM3438	SSON-6J SOT-26A or B
		temperature detection	MM3446	SSOP-8A/SSON-8B

For 2 cells	Built-in Delay Timer		MM3220	SOT-26A

For 3 ~ 5cells	External Delay Capacitor		MM3474	TSOP-20D

♦ Secondary protection

Model No.

Package

For 1~4 cells	MM3284	SSON-6A/SOT-26A
For 2 cells	MM3480	SSON-6A/SOT-26A
For 1~4 cells built in Latch function	MM3508A	SSON-6A/SOT-26A
For 1~4 cells no built in Latch function	MM3508B	SSON-6A/SOT-26A
For 1~3 cells	MM3508C	SSON-6A/SOT-26A

♦Lithium-Ion Battery Charge

Model No.

Package

Stand-alone	Built-in Timer		MM1639	VSOP-16A
		Built-in Output Tr	MM3204	PLP-8B
		Built-in Output Tr	MM3358	PLP-10A
For PSE	Built-in Timer	Built-in Output Tr	MM3458	PLP-10A

AC chargers	Built-in Timer		MM1707	TSOP-16A/-16B
AC chargers	Built-in Timer	Built-in Output Tr	MM3324	TSOP-16D
Built-in System Bus switch for witching between AC adaptor/USB		Built-in switch	MM3439	SQFN-32A

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