sales@hkmjd.com
Service Telephone:86-755-83294757
Trade Name:ISL81805FRTZ
Brand:Renesas
Particular Year:24+
Package:TQFN-32
Delivery Date:New and Original
Stock: 2000pcs
ISL81805FRTZ - 80V Dual Synchronous Boost Controller
Product Description
ISL81805FRTZ is a dual synchronous boost controller that generates two independent outputs or one output with two interleaved phases for a wide variety of applications in industrial and general-purpose segments. With wide input and output voltage ranges, the controller is suitable for telecommunication, data center, and computing applications.
Product Features
Wide input voltage range: 4.5V to 80V
Wide output voltage range: 5V to 80V
Four MOSFET drivers with adaptive shoot-through protection
Constant output voltage and output current feedback loop control
Light-load efficiency enhancement
Low ripple diode emulation and burst mode operation
Programmable soft-start
Supports startup into pre-biased rails
Programmable frequency: 100kHz to 1MHz
Support current sharing with cascade phase interleaving
External clock sync
Clock out with accurate phase angle controlled by PLL or frequency dithering
PGOOD indicator
Input current monitor
Selectable mode between PWM/DE/Burst
Accurate EN/UVLO threshold: ±2%
Low shutdown current: 5µA
Applications
Telecommunication
Server and data center
Automotive electronics
Industrial equipment
Power system
Model
Brand
Package
Quantity
Describe
ADI
38-TFSOP
2000
Bidirectional Synchronous Buck/Boost Controller with Reverse Supply, Reverse Current
ADI
38-TFSOP
2000
Bidirectional Synchronous Buck/Boost Controller with Reverse Supply, Reverse Current
ADI
38-TFSOP
2000
Bidirectional Synchronous Buck/Boost Controller with Reverse Supply, Reverse Current
Renesas
TQFN-32
2000
Buck-Boost Regulator Positive Output Step-Up/Step-Down DC-DC Controller IC 32-TQFN (5x5)
LT
20-WFQFN
1000
Boost, SEPIC Regulator Positive Output Boost/Buck SPI DC DC Switching Controller IC 20-QFN (3x4)
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Renesas Technology is one of the worlds top ten semiconductor chip suppliers, and has achieved the worlds highest market share in many fields such as mobile communications, automotive electronics, and PC/AV.Renesas Technology was formally established …
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