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HA16664APS Datasheet (PDF) - Hitachi Semiconductor

HA16664APS Datasheet PDF - Hitachi Semiconductor
Part # HA16664APS
Download  HA16664APS Download

File Size   85.82 Kbytes
Page   15 Pages
Manufacturer  HITACHI [Hitachi Semiconductor]
Direct Link  http://www.renesas.com/eng
Logo HITACHI - Hitachi Semiconductor
Description PWM Controlled Switching Regulator

HA16664APS Datasheet (PDF)

Go To PDF Page Download Datasheet
HA16664APS Datasheet PDF - Hitachi Semiconductor

Part # HA16664APS
Download  HA16664APS Click to download

File Size   85.82 Kbytes
Page   15 Pages
Manufacturer  HITACHI [Hitachi Semiconductor]
Direct Link  http://www.renesas.com/eng
Logo HITACHI - Hitachi Semiconductor
Description PWM Controlled Switching Regulator

HA16664APS Datasheet (HTML) - Hitachi Semiconductor

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HA16664APS Product details

The HA16654A and HA16664A are PWM control switching regulator ICs which drive a power MOSFET at high speed and high frequency. The standby current is limited to as small as 1.5 mA (typ). These devices incorporate totem pole circuits suited for high-speed push-pull operation at the output stage, accomplishing high-speed switching with rising time tr= 80 ns (typ) and falling time tf= 40 ns (typ) at 20 V swing.



Functions

•  Reference voltage circuit

•  Triangular waveform oscillation circuit

•  PWM comparator circuit

•  Low-input malfunction protection circuit

•  Output drive circuit

•  Soft start and quick shut down



Features

•  High speed switching: tr= 80 ns, tf= 40 ns (typ) when use exernal driver circuit

•  High frequency operation:

   HA16654A (f = 100 kHz to 500 kHz)

   HA16664A (f = 100 kHz to 200 kHz)

   Low power dissipation : 2 mA max in standby state

•  5 V reference voltage

•  Low-input malfunction protection (High threshold voltage: 10 V Typ, Low threshold voltage: 8 V Typ)

•  Adjustable dead band width

•  Enlarged output pulse width control range (0 to 80%)

•  Soft start and quick shut down functions

•  Single output: totem pole




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About Hitachi Semiconductor


Hitachi Semiconductor is a subsidiary of Hitachi, Ltd., a Japanese company that specializes in the design and manufacture of semiconductors.
The company was established in 1970 and is headquartered in Tokyo, Japan.
Hitachi Semiconductor offers a wide range of products including memory products, microcontrollers, power management ICs, and other analog and digital semiconductors.
The company's products are used in various applications such as consumer electronics, automotive systems, and industrial equipment.
Hitachi Semiconductor is known for its expertise in semiconductor technology and its ability to deliver high-quality and reliable products to its customers.
The company has operations and facilities in various countries across the world and works closely with its customers to provide customized semiconductor solutions that meet their specific requirements and needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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