ISL81401AFRZ-T7A
- Mfr.Part #
- ISL81401AFRZ-T7A
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- 40V 4-SW SYNCH BUCK-BOOST PWM CO
- Stock
- 8,788
- In Stock :
- 8,788
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- DC DC Switching Controllers
- Factory Lead Time :
- 4 Weeks
- Control Mode :
- CURRENT-MODE
- Width :
- 5mm
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Terminal Form :
- NO LEAD
- Terminal Pitch :
- 0.5mm
- Number of Outputs :
- 1
- Operating Temperature :
- -40°C~125°C TA
- Terminal Position :
- QUAD
- Control Features :
- Current Limit, Enable, Power Good
- Output Phases :
- 2
- Packaging :
- Tape and Reel (TR)
- Output Type :
- PWM Signal
- Mounting Type :
- Surface Mount
- Control Technique :
- PULSE WIDTH MODULATION
- Frequency - Switching :
- 90kHz~650kHz
- Topology :
- Buck-Boost
- Synchronous Rectifier :
- yes
- Surface Mount :
- yes
- Length :
- 5mm
- Input Voltage (Max) :
- 40V
- Voltage - Supply (Vcc/Vdd) :
- 4.5V~40V
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Package / Case :
- 32-VFQFN Exposed Pad
- Output Configuration :
- Positive
- Input Voltage-Nom :
- 8V
- Number of Terminations :
- 32
- Additional Feature :
- OUTPUT VOLTAGE= 0.8V TO 40V
- Function :
- Step-Up/Step-Down
- Input Voltage (Min) :
- 4.5V
- Datasheets
- ISL81401AFRZ-T7A

DC DC Switching Controllers Intersil ISL81401AFRZ-T7A Overview
The Intersil (Renesas Electronics Corporation) ISL81401AFRZ-T7A stands out as a high-performance synchronous buck-boost PWM controller, designed to cater to a wide input voltage range of applications. Its inherent flexibility and efficient power conversion capabilities make it an ideal choice for demanding B2B clients who require reliability and power optimization. With the ability to operate as a four-switch buck-boost controller, it effortlessly manages power in the most efficient way possible, no matter the input condition. Its robust design ensures high efficiency over an extensive range of loads, making the ISL81401AFRZ-T7A a go-to solution for a myriad of critical power management tasks.
ISL81401AFRZ-T7A Features
- 40V maximum input voltage for versatile application compatibility
- Fully synchronous four-switch operation to maximize efficiency
- Integrated buck-boost PWM controller for seamless power regulation
- Extended temperature range ensuring reliable operation in extreme conditions
- Compact and reliable, offered as a T7A tape and reel package for automated assembly
ISL81401AFRZ-T7A Applications
- Portable Power Tools: Provides stable power supply despite variable load conditions.
- Industrial Power Systems: Ensures consistent performance in industrial controls with fluctuating input voltages.
- Telecommunications Equipment: Regulates power in telecom infrastructure, even in environments with unstable supply.
- Automotive Electronics: Offers dependable power conversion for automotive accessories and infotainment systems.
- Uninterruptible Power Supplies (UPS): Brings efficient power management to UPS systems aiding in seamless transition during power failures.
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.
















