HT77XXA Fiches technique(PDF) - Holtek Semiconductor Inc

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HT77XXA Fiches technique (PDF) - Holtek Semiconductor Inc

HT77XXA Datasheet PDF - Holtek Semiconductor Inc


No de pièce	HT77XXA

Télécharger	HT77XXA Télécharger

Taille du fichier	370.03 Kbytes

Page	18 Pages

Fabricant	HOLTEK [Holtek Semiconductor Inc]

Site Internet	http://www.holtek.com

Logo

Description

PFM Step-up DC/DC Converter

HT77XXA Datasheet (PDF)

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Télécharger Fiches technique

HT77XXA Datasheet PDF - Holtek Semiconductor Inc


No de pièce	HT77XXA

Télécharger	HT77XXA Click to download

Taille du fichier	370.03 Kbytes

Page	18 Pages

Fabricant	HOLTEK [Holtek Semiconductor Inc]

Site Internet	http://www.holtek.com

Logo

Description	PFM Step-up DC/DC Converter

HT77XXA Fiches technique (HTML) - Holtek Semiconductor Inc

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HT77XXA Datasheet HTML 10Page - Holtek Semiconductor Inc

HT77XXA Détails du produit

General Description
The HT77xxA series is a set of PFM step-up DC/DC converter with high efficiency and low ripple. The series features extremely low start-up voltage and high output voltage accuracy. They require only three external components to provide a fixed output voltage of 2.7V, 3.0V, 3.3V, 3.7V or 5.0V. CMOS technology ensures ultra low supply current and makes them ideal for battery-operated applications powered from one or more cells.

Features
• Low start-up voltage: 0.7V (Typ.)
• High efficiency: 85% (Typ.)
• High output voltage accuracy: ±2.5%
• Output voltage: 2.7V, 3.0V, 3.3V, 5.0V
• Output current up to 200mA
• Ultra low supply current IDD: 5μA (Typ.)
• Low ripple and low noise
• Low shutdown current: 0.5μA (Typ.)
• TO92, SOT89, SOT23 and SOT23-5 package

Applications
• Palmtops/PDAs
• Portable communicators/Smartphones
• Cameras/Camcorders
• Battery-powered equipment

Numéro de pièce similaire - HT77XXA

Fabricant	No de pièce	Fiches technique	Description
Holtek Semiconductor In...	HT77XX	131Kb / 15P	PFM Step-up DC/DC Converter
	HT77XX	507Kb / 19P	PFM Step-up DC/DC Converter
	HT77XX	507Kb / 19P	PFM Step-up DC/DC Converter

Description similaire - HT77XXA

Fabricant	No de pièce	Fiches technique	Description
Nippon Precision Circui...	SM6702	116Kb / 10P	PFM Step-up DC/DC Converter
List of Unclassifed Man...	RCR2562	171Kb / 7P	PFM Step-up DC/DC Converter
ELM Technology Corporat...	ELM93-SERIES	1Mb / 8P	PFM step-up DC/DC converter
List of Unclassifed Man...	CR-F33T	122Kb / 11P	PFM STEP-UP DC/DC CONVERTER
Advanced Power Electron...	APE1910	153Kb / 5P	STEP-UP PFM DC/DC CONVERTER
Holtek Semiconductor In...	HT77XX	131Kb / 15P	PFM Step-up DC/DC Converter
Holtek Semiconductor In...	HT7727A	588Kb / 14P	PFM Step-up DC/DC Converter
Guangdong Kexin Industr...	RCR2821	323Kb / 5P	PFM Step-up DC/DC Converter
Holtek Semiconductor In...	HT77XX	507Kb / 19P	PFM Step-up DC/DC Converter
List of Unclassifed Man...	CYT2606L	473Kb / 8P	PFM Step-Up DC-DC Converter

À propos de Holtek Semiconductor Inc

Holtek Semiconductor Inc. is a Taiwanese semiconductor company that specializes in the design and manufacture of microcontrollers, mixed-signal integrated circuits, and other semiconductor products. The company was founded in 1998 and is headquartered in Taipei, Taiwan.

Holtek Semiconductor's products are used in a wide range of applications, including consumer electronics, home appliances, security systems, and industrial automation. The company's product portfolio includes a variety of microcontrollers, such as 8-bit, 16-bit, and 32-bit microcontrollers, as well as mixed-signal integrated circuits, such as power management ICs, motor control ICs, and LED driver ICs.

Holtek Semiconductor is committed to quality and reliability, and it has obtained various certifications, including ISO 9001 and ISO 14001. The company's manufacturing facilities use advanced production equipment and quality control processes to ensure the highest levels of product performance and reliability.

Today, Holtek Semiconductor is recognized as a leading semiconductor company in Taiwan, with a strong reputation for providing high-quality and cost-effective solutions to its customers. The company continues to invest in research and development to stay at the forefront of new technologies and applications in the semiconductor industry.

*Ces informations sont fournies à titre informatif uniquement, nous ne serons pas responsables des pertes ou dommages causés par les informations ci-dessus.

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