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HT7718S Datasheet (PDF) - Holtek Semiconductor Inc

HT7718S Datasheet PDF - Holtek Semiconductor Inc
No. de pieza HT7718S
Descarga  HT7718S Descarga

Tamaño del archivo   2204.88 Kbytes
Page   29 Pages
Fabricante Electrónico  HOLTEK [Holtek Semiconductor Inc]
Página de inicio  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc
Descripción Electrónicos 100mA PFM Synchronous Step-up DC/DC Converter

HT7718S Datasheet (PDF)

Go To PDF Page Descarga Datasheet
HT7718S Datasheet PDF - Holtek Semiconductor Inc

No. de pieza HT7718S
Descarga  HT7718S Click to download

Tamaño del archivo   2204.88 Kbytes
Page   29 Pages
Fabricante Electrónico  HOLTEK [Holtek Semiconductor Inc]
Página de inicio  http://www.holtek.com
Logo HOLTEK - Holtek Semiconductor Inc
Descripción Electrónicos 100mA PFM Synchronous Step-up DC/DC Converter

HT7718S Datasheet (HTML) - Holtek Semiconductor Inc

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HT7718S Detalles de producto

The HT77xxS devices are a high efficiency PFM synchronous step-up DC-DC converter series which are designed to operate with both wire wound chip power inductors and also with multi-layered chip power inductors. The device series have the advantages of extremely low start-up voltage as well as high output voltage accuracy. Being manufactured using CMOS technology ensures ultra low supply current. Because of their higher operating frequency, up to 500 kHz, the devices have the benefits of requiring smaller out line type lower value external inductors and capacitors. The higher operating frequency also offers theadvantages of much reduced audio frequency noise. The devices require only three external components to provide a fixed output voltage of 1.8V, 2.2V, 2.7V,3.0V, 3.3V, 3.7V or 5.0V.

Features
• Low start-up voltage: 0.7V (Typ.)
• High efficiency: 1.8V ≤ VOUT ≤ 2.2V upper 80%,2.7V ≤ VOUT ≤ 5.0V upper 85% (Typ.)
• High output voltage accuracy: ±2.5%
• Output voltage: 1.8V, 2.2V, 2.7V, 3.0V, 3.3V, 3.7V,5.0V
• Output current up to 100mA
• Ultra low supply current IDD: 4μA (Typ.)
• Low ripple and low noise
• Low shutdown current: 0.1μA (Typ.)
• TO92, SOT89, SOT23 and SOT23-5 package




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Acerca 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.

*Esta información es solo para fines informativos generales, no seremos responsables de ninguna pérdida o daño causado por la información anterior.




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