ISL6420IR-T
- Mfr.Part #
- ISL6420IR-T
- Manufacturer
- Intersil (Renesas Electronics Corporation)
- Package / Case
- QFN
- Datasheet
- Download
- Description
- IC REG CTRLR BUCK 20QFN
- Stock
- 6,183
- In Stock :
- 6,183
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- Manufacturer :
- Intersil (Renesas Electronics Corporation)
- Product Category :
- DC DC Switching Controllers
- Output Configuration :
- Positive
- Output Current-Max :
- 0.7A
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Control Mode :
- VOLTAGE-MODE
- Quiescent Current :
- 2mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 20
- Surface Mount :
- yes
- Input Voltage-Nom :
- 12V
- Topology :
- Buck
- Voltage - Supply (Vcc/Vdd) :
- 5.6 V ~ 16 V
- Reach Compliance Code :
- not_compliant
- Analog IC - Other Type :
- SWITCHING CONTROLLER
- Frequency (Max) :
- 1.4MHz
- Terminal Position :
- QUAD
- Switcher Configuration :
- Push-Pull
- Clock Sync :
- No
- Supplier Device Package :
- 20-QFN-EP (4x4)
- Base Part Number :
- ISL6420
- Control Technique :
- PULSE WIDTH MODULATION
- Published :
- 2004
- Input Voltage (Min) :
- 4.5V
- Number of Pins :
- 20
- Synchronous Rectifier :
- yes
- Function :
- Step-Down
- Lead Free :
- Contains Lead
- Terminal Pitch :
- 0.5mm
- Control Features :
- Enable, Frequency Control, Phase Control, Power Good, Soft Start
- Frequency - Switching :
- 100kHz ~ 1.4MHz
- Peak Reflow Temperature (Cel) :
- 240
- Package / Case :
- QFN
- Min Operating Temperature :
- -40°C
- Terminal Form :
- NO LEAD
- Series :
- --
- Width :
- 4mm
- RoHS Status :
- Non-RoHS Compliant
- Duty Cycle (Max) :
- 100 %
- Length :
- 4mm
- Packaging :
- Tape and Reel (TR)
- Number of Functions :
- 1
- JESD-609 Code :
- e0
- Output Phases :
- 1
- Qualification Status :
- Not Qualified
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Number of Outputs :
- 1
- Number of Terminations :
- 20
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Temperature Grade :
- Industrial
- Serial Interfaces :
- --
- Output Type :
- Transistor Driver
- Max Operating Temperature :
- 85°C
- ECCN Code :
- EAR99
- Datasheets
- ISL6420IR-T

DC DC Switching Controllers Intersil (Renesas Electronics Corporation) ISL6420IR-T Overview
The ISL6420IR-T by Intersil, a Renesas Electronics Corporation brand, is a high-performance DC DC Switching Controller designed to meet the rigorous demands of modern electronic applications. This controller excels in converting a higher voltage DC input into a lower voltage DC output with outstanding efficiency and reliability. Its compact 20QFN package makes it an ideal choice for space-constrained applications, while its robust design ensures consistent performance under varying operating conditions. The DC DC Switching Controllers Intersil (Renesas Electronics Corporation) ISL6420IR-T is particularly suitable for telecommunications, computing, and industrial markets, where efficiency and dependability are paramount.
ISL6420IR-T Features
The ISL6420IR-T offers a comprehensive set of features that enhance its functionality and applicability. Key features include integrated soft-start for minimal startup stress, advanced PWM control for improved power efficiency, and over-temperature protection to ensure safe operation. Additionally, this controller supports a wide input voltage range, providing flexibility in various power supply scenarios.
ISL6420IR-T Applications
- Telecommunications Equipment: Utilized to regulate power in RF amplifiers and signal processors, maintaining stable operation even under fluctuating load conditions.
- Computing Systems: Ensures reliable power delivery for CPUs, GPUs, and memory modules in both servers and personal computers, enhancing system stability and performance.
- Industrial Systems: Ideal for use in automation and control systems, providing efficient power conversion that meets strict industrial standards.
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