STP4CMP datasheet(6/24 Pages) STMICROELECTRONICS

部件名	STP4CMP

功能描述	Low voltage 4-channel constant current LED driver with charge pump

Download	24 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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6 / 24 page

Application schematic

STP4CMP

6/24

DocID15770 Rev 3

Figure 2: Block schematic

Charge pump

Current mirrors

ON1

ON2

ON3

C1P

ISET

GND

EN

LED2

LED3

ON4

CP_Sel

Thermal protection

Bandgap reference

LED4

LED1

LED3

C1N VCC

VOUT

1 ISET2

ISET3 ISET4

RSET4

RSET3

RSET2

RSET1

GPG300320151045LM

类似零件编号 - STP4CMP

制造商	部件名	数据表	功能描述
STMicroelectronics	STP4CMPQTR	861Kb / 22P	Low voltage 4-channel constant current LED driver with charge pump

制造商	部件名	数据表	功能描述
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