IW1690 Datasheet(PDF)

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IW1690 Datasheet (PDF) - Renesas Technology Corp


Part #	IW1690

Download	IW1690 Download

File Size	847.82 Kbytes

Page	13 Pages

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

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Description

Low-Power Off-line Digital PWM Controller

IW1690 Datasheet (PDF)

Download Datasheet


Part #	IW1690

Download	IW1690 Click to download

File Size	847.82 Kbytes

Page	13 Pages

Manufacturer	RENESAS [Renesas Technology Corp]

Direct Link	http://www.renesas.com

Logo

Description	Low-Power Off-line Digital PWM Controller

IW1690 Datasheet (HTML) - Renesas Technology Corp

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IW1690 Product details

• Primary-side feedback eliminates opto-isolators and
simplifies design
• Direct drive of BJT switching device
• Multi-mode operation for highest overall efficiency
• Built-in cable drop compensation
• Very tight output voltage regulation
• No external compensation components required
• Complies with CEC/EPA no load power consumption
and average efficiency regulations
• Built-in output constant-current control with primary-side
feedback
• Low start-up current (10 μA typical)
• Built-in soft start
• Built-in short circuit protection and output overvoltage
protection
• Optional AC line under/overvoltage protection
• Fixed switching frequency: 45 kHz, 65 kHz or 75 kHz
• Dynamic base current control
• PFM operation at light load
• Built-in current sense resistor short protection

Similar Part No. - IW1690

Manufacturer	Part #	Datasheet	Description
Dialog Semiconductor	IW1690	879Kb / 13P	Low-Power Off-line Digital PWM Controller
	IW1690-00	879Kb / 13P	Low-Power Off-line Digital PWM Controller
	IW1690-02	879Kb / 13P	Low-Power Off-line Digital PWM Controller
	IW1690-03	879Kb / 13P	Low-Power Off-line Digital PWM Controller
	IW1690-05	879Kb / 13P	Low-Power Off-line Digital PWM Controller

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Similar Description - IW1690

Manufacturer	Part #	Datasheet	Description
Dialog Semiconductor	IW1689	973Kb / 17P	Low-Power Off-line Digital PWM Controller
	IW1690	879Kb / 13P	Low-Power Off-line Digital PWM Controller
	IW1692	1Mb / 18P	Low-Power Off-line Digital PWM Controller
	IW1696	979Kb / 11P	Low-Power Off-line Digital Green-Mode PWM Controller
	IW1706	1Mb / 11P	Low-Power Off-Line Digital Green-Mode PWM Controller
	IW1707	1Mb / 13P	Low-Power Off-Line Digital Green-Mode PWM Controller
Renesas Technology Corp	IW1676	991Kb / 16P	Low Power Off-Line Digital Green-Mode PWM Controller 18-Jan-2022
	IW1697	958Kb / 12P	Low-Power Off-Line Digital Green-Mode PWM Controller January 18, 2022
	IW1706	972Kb / 15P	Low-Power Off-Line Digital Green-Mode PWM Controller 22-Jan-2022
	IW1692	1Mb / 17P	Low-Power Off-line Digital PWM Controller Rev. Mar 2020

More results

About Renesas Technology Corp

Renesas Technology Corp is a Japanese semiconductor company that provides a wide range of microcontrollers, system-on-chips, and analog and power devices for various applications in the automotive, industrial, and consumer markets.
The company was formed in 2010 through the merger of NEC Electronics Corporation and Renesas Technology Corporation.
Renesas is one of the largest microcontroller suppliers in the world and is known for its expertise in the development of advanced technologies in areas such as the Internet of Things (IoT), artificial intelligence (AI), and automotive electronics.
The company has operations in over 20 countries and its products are used in a wide range of applications.

*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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