INN3977CQ-TL
- Mfr.Part #
- INN3977CQ-TL
- Manufacturer
- Power Integrations
- Package / Case
- 24-PowerSMD Module (0.425, 10.80mm Width), 17 Leads
- Datasheet
- Download
- Description
- IC OFFLINE SW FLBACK INSOP-24D
- Stock
- 2,950
- In Stock :
- 2,950
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Power Integrations
- Product Category :
- AC DC Converters, Offline Switches
- Duty Cycle :
- -
- Control Features :
- EN, Soft Start
- Mounting Type :
- Surface Mount
- Voltage - Supply (Vcc/Vdd) :
- 30V ~ 550V
- Power (Watts) :
- 30 W
- Operating Temperature :
- -40°C ~ 125°C (TA)
- Subcategory :
- PMIC - Power Management ICs
- Product Status :
- Active
- RoHS :
- Details
- Topology :
- Flyback
- Base Product Number :
- INN3977
- Dimensions :
- 10.8 x 9.4 x 1.6
- Product Category :
- AC/DC Converters
- Fault Protection :
- Current Limiting, Over Temperature, Over Voltage, Short Circuit, UVLO
- MSL :
- MSL 3 - 168 hours
- Switching Frequency :
- 132kHz
- Output Isolation :
- Isolated
- Qualification :
- AEC-Q100
- Voltage - Breakdown :
- 750V
- Manufacturer :
- Power Integrations
- Pin Count :
- 24
- Brand :
- Power Integrations
- Product Type :
- AC/DC Converters
- Tradename :
- InnoSwitch3
- Package Type :
- InSOP-24D
- Series :
- InnoSwitch3-AQ
- Packaging :
- Reel
- Package / Case :
- 24-PowerSMD Module (0.425, 10.80mm Width), 17 Leads
- Internal Switch(s) :
- yes
- Supplier Device Package :
- InSOP-24D
- Frequency - Switching :
- 25kHz
- Package :
- Tape and Reel (TR);Cut Tape (CT);Digi-Reel®;
- Datasheets
- INN3977CQ-TL

AC DC Converters, Offline Switches Power Integrations INN3977CQ-TL Overview
The INN3977CQ-TL by Power Integrations is a sophisticated component designed for advanced AC-DC conversion and offline switching applications. This integrated circuit ensures reliable and efficient operation with its cutting-edge technology tailored for power management challenges. The INN3977CQ-TL is housed in an INSOP24D package, making it suitable for compact designs yet robust enough for demanding applications. It enhances system reliability and boosts performance by minimizing power loss and improving thermal management, which is crucial for bulk buyers aiming to integrate high-efficiency power solutions in commercial products.
INN3977CQ-TL Features
This IC features a highly optimized design for offline switching and flyback controllers. It supports multiple protection features, such as over-temperature, over-voltage, and short-circuit protection, enhancing its durability and reliability in tough environments. Additionally, its energy-efficient design conforms to global power conservation standards, making it an ideal choice for eco-conscious applications.
INN3977CQ-TL Applications
- Consumer Electronics: Utilized in TVs, gaming consoles, and home audio systems, the INN3977CQ-TL ensures stable power supply while optimizing energy consumption.
- Telecommunication Equipment: Supports reliable operation of routers and switchboards with efficient power management and reduced heat generation.
- Computer Peripherals: Enhances the power efficiency of printers and external hard drives, maintaining performance with lower energy input.
- Industrial Systems: Ideal for use in automated manufacturing lines, offering robust performance in fluctuating power conditions.
- LED Lighting: Drives LED lighting systems with high efficiency, ensuring longevity and consistent performance in commercial and residential settings.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















