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RENESAS ISL6406CR

Produttore
RENESAS
Cod. Prod.
ISL6406CR
Cod. LCSC
C3186548
Imballo
QFN-16-EP(5x5)
Numero Cliente
Attr. chiave
1 Step-down type QFN-16-EP(5x5) DC DC Switching Controllers
Scheda TecnicaRENESAS ISL6406CR
Esaurito
Avvisami
Minimo: 1Multiplo: 1Unità di vendita: Piece
Aggiungi alla Lista BOM
QtàPr. unit.(Solo per riferimento)Importo totale
1+$ 2.4318$ 2.43
200+$ 0.9413$ 188.26
500+$ 0.9089$ 454.45
1,000+$ 0.8919$ 891.90
Package Standard6000/Full Reel
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Specifiche del Prodotto

Tutto
TipoDescrizione
CategoriaIntegrated Circuits (ICs)/Power Management (PMIC)/DC DC Switching Controllers
ProduttoreRENESAS
ImballoQFN-16-EP(5x5)
Synchronous RectifierYes
Operating Temperature0℃~+70℃
FeaturesAdjustable current limiting;Hiccup current limiting;Frequency synchronization;External compensation;Overcurrent Protection
Output Current-
Number of Channels1
TopologyBuck
Frequency - Switching700kHz
Operating Voltage3.3V~5V
Output Type-
Switch tube (built-in/external)External
FunctionStep-down type
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Descrizione

Traduzione AI

The ISL6406, ISL6426 is an adjustable frequency, synchronous buck switching regulator optimized for generating lower voltages for the distributed DC-DC architectures. The ISL6406 offers an adjustable output voltage, while the ISL6426 provides a fixed 1.8V output. Designed to drive N-Channel MOSFETs in synchronous buck topology, the ISL6406, ISL6426 integrates the control, output adjustment and protection functions into a single package. The ISL6406, ISL6426 provides simple, single feedback loop, voltage-mode control with fast transient response. The output voltage can be precisely regulated to as low as 0.8V. The error amplifier features a 15MHz gain-bandwidth product and 6V/μs slew rate which enables high converter bandwidth for fast transient performance. Protection from overcurrent conditions is provided by monitoring the rDS(ON) of the upper MOSFET to inhibit PWM operation appropriately. This approach simplifies the implementation and improves efficiency by eliminating the need for a current sense resistor. The wide programmable switching frequency range of 100kHz to 700kHz allows the use of small surface mount inductors and capacitors. The device also provides external frequency synchronization making it an ideal choice for DC-DC converter applications.

Caratteristiche

Traduzione AI
  • Operates from 3.3V/5V Input
  • 0.8V to VIN Output Range - 0.8V Internal Reference - ±1.5% Reference Accuracy
  • Simple Single-Loop Control Design - Voltage-Mode PWM Control
  • Fast Transient Response - High-Bandwidth Error Amplifier
  • Lossless, Programmable Overcurrent Protection - Uses Upper MOSFET’s rDS(on)
  • Programmable Switching Frequency 100kHz–700kHz
  • External Frequency Synchronization
  • Two Device Options Available - Adjustable Output Voltage - Fixed 1.8V Output
  • Internal Soft-Start
  • QFN Package Option - QFN Compliant to JEDEC PUB95 MO-220 QFN - Quad Flat No Leads - Product Outline - QFN Near Chip Scale Package Footprint; Improves PCB Efficiency, Thinner in Profile
  • Pb-Free Packaging Available (RoHS Compliant) - Designated with “Z” Suffix

Applicazioni

Traduzione AI
  • 3V/5V DC-DC Converter Modules
  • Distributed DC-DC 3.3V, 2.5V and 1.8V Power Architectures for DSP, Logic, and Memory
  • Power Supplies for Microprocessors - PCs - Embedded Controllers
  • Memory Supplies
  • Personal Computer Peripherals