BD6550G | Power Management ICs for Mobile Phones | Power Management ICs | ICs

Power Management ICs for Battery Chargers

BD6550G

Data Sheet

Data Sheet (166K)

Technical Data

Package

RoHS

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Design Model

Quality information

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[ Product description ]

BD6550G and BD6551G are constant current and constant voltage controllers IC with built-in for the highly accurate voltage source, two operational amplifier circuits, and constant current driver for photo coupler. A highly accurate voltage reference has been achieved highly accurate voltage control with ±1% and highly accurate current control with ±2%. Moreover, these functions are consolidated in the SSOP6 small size package, and space-saving compared with a past, discrete composition.

Specifications
Supply voltage (V)		2.5 to 12
Number of AMP		2
Voltage control AMP	Reference voltage (V)	1.21
	GMV (mA/mV)	4.0
Current control AMP	Detection voltage (mV)	200
	GMI (mA/mV)	4.0
	Output short circuit current (mA)	20
Control system		OR detection
UVLO		None
Current consumption (mA)		0.9
Package size(mm)		2.9×2.8×1.15

Features

・Highly accurate constant voltage control (1.210V±1%)
・Highly accurate constant current control (200mV±2%)
・With built-in low voltage protection circuit (BD6551G)
・Wide range of operation power-supply voltage (BD6550G:2.5 to 12V,BD6551G:1.8 to 12V)
・Small package (SSOP6)

*The contents described here are just outline for introduction.
Please obtain the specification sheets from us for thorough check before use.

Status Product

Part No.	Package (PDF)	Status *	RoHS	Constitution materials list	Packing Type	Unit Quantity	Minimum Packaging Quantity	Sales	Distribution Inventory
BD6550G-TR	SSOP6	Active	Yes		Embossed Tape And Reel	3000	3000	Inquiry