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6406IVZ
6406IVZ - Brand New Rochester Electronics DC DC Switching Controllers
Credit Card - One-month free return and one year warranty.
- Full or Partial Refund, if the item is not as described
- Full Refund if you don't receive your order
**The ISL6406 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.**
Designed to drive N-Channel MOSFETs in synchronous buck topology, the ISL6406
integrates the control, output adjustment and protection functions into a
single package. The ISL6406 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.
Features
• 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 to 700kHz
• External Frequency Synchronization
• Two Device Options Available
- ISL6406 . . . . . . . . . . . . . . . . Adjustable Output Voltage
• 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 Plus Anneal Available (RoHS Compliant)
- Designated with “Z” Suffix (Refer to Note)
Applications
• 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
Shipping
| First item | Additional item | Service | Description |
|---|---|---|---|
| $0.00 | Free | Free Shipping | Estimated 15-30 business days via Registered Air Mail or others |
| $27.50 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
| $0.00 | Free | Buyer cooperating carrier | Using buyer's cooperating carrier. Buyer should create a shipping label and share it to us. And then we will call carrier for pickup |
| $38.00 | Free | Expedited Shipping | Estimated delivery time is 3-5 business days, with some areas possibly taking 6-9 business days depending on the shipping address. The main courier companies include but are not limited to UPS, DHL, and FedEx. |
Delivery
- The transportation time may be delayed due to customs clearance, local holidays or abnormal events.
- The estimated time is based on the fastest speed provided by commercial couriers (DHL, FedEx, UPS etc).
- The estimated time does not include the lead time of the item. The lead time of most items is 2–5 business days. If more than 5 working days are needed, we will manually confirm with you.
| Flag | Country | Express Delivery | Standard Delivery |
|---|---|---|---|
 | United States | 3 - 5 days | 10-15 days |
 | Canada | 3 - 5 days | 10-20 days |
 | Mexico | 3 - 5 days | 10-17 days |
 | Germany | 3 - 5 days | 10-12 days |
 | Italy | 3 - 5 days | 10-15 days |
 | United Kingdom | 3 - 5 days | 10-12 days |
Estimated Delivery
This item requires 2-5 business days for processing before shipping after payment is confirmed. And depending on the destination and shipping method.
Return Policy
| Return window | Refund type | Return shipping |
|---|---|---|
| 60 days after receiving item | Money Back or Replacement | Buyer pays for return shipping |
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