TC4626COE datasheet(6/14 Pages) MICROCHIP

부품명	TC4626COE

상세설명	Power CMOS Drivers With Voltage Tripler

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6 / 14 page

TC4626/TC4627

DS21426B-page 6

3.1

BOOSTER FUNCTION

The voltage booster is an unregulated voltage tripler

circuit. The tripler consists of three sets of internal

switches and three external capacitors. S1a and S1b

charge capacitor C1 to VDD potential. S2a and S2b add

C1 potential to VDD input to charge C2 to 2 x VDD.S3a

and S3b add C1 potential to C2 to charge C3 to 3 x

VDD. The position of the switches is controlled by the

internal 4 phase clock.

FIGURE 3-3:

VOLTAGE BOOSTER

FIGURE 3-4:

POSITION OF SWITCHES

C3

C2

6

3

8

2

C1

S1a

S1b

GND

4

S2a

S2b

2 x VDD

3 x VDD, VBOOST

6

S3b

S3a

1

(4 to 6V)

VDD

+

Pin 2

Voltage

Pin 1

Voltage

3 x VDD

2 x VDD

VDD

2 x VDD

VDD

0

On

Off

S1

On

Off

S2

On

Off

S3

Pin 1 & 2 Waveforms

유사한 부품 번호 - TC4626COE

제조업체	부품명	데이터시트	상세설명
TelCom Semiconductor, I...	TC4626COE	75Kb / 7P	POWER CMOS DRIVERS WITH VOLTAGE TRIPLER
Microchip Technology	TC4626COE	255Kb / 18P	Power CMOS Drivers With Voltage Tripler 2001-2012 11/27/12

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유사한 설명 - TC4626COE

제조업체	부품명	데이터시트	상세설명
Microchip Technology	TC4626	255Kb / 18P	Power CMOS Drivers With Voltage Tripler 2001-2012 11/27/12
TelCom Semiconductor, I...	TC4626	75Kb / 7P	POWER CMOS DRIVERS WITH VOLTAGE TRIPLER
New Japan Radio	NJU7670	240Kb / 7P	VOLTAGE TRIPLER
BOWEI Integrated Circui...	HE011	333Kb / 3P	Daubler Tripler Quintapler
Texas Instruments	TPS60140	476Kb / 18P	[Old version datasheet] LOW POWER DC-DC CONVERTER REGULATED 5 V, 100-mA CHARGE PUMP VOLTAGE TRIPLER
National Semiconductor ...	DS1631	153Kb / 8P	CMOS Dual Peripheral Drivers
Texas Instruments	DS1631	403Kb / 10P	[Old version datasheet] CMOS Dual Peripheral Drivers
New Japan Radio	NJM2238	189Kb / 5P	VIDEO SUB-CARRIER SIGNAL TRIPLER
Texas Instruments	TPS60140	958Kb / 24P	[Old version datasheet] LOW POWER DC-DC CONVERTER REGULATED 5V,100-MA CHARGE PUMP VOLTAGE TRIPLER
Fairchild Semiconductor	RMWT11001	125Kb / 7P	11-33 GHz Tripler MMIC

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TC4626COE 데이터시트(PDF) 6 Page - Microchip Technology

TC4626COE 데이터시트(HTML) 6 Page - Microchip Technology

유사한 부품 번호 - TC4626COE

유사한 설명 - TC4626COE

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