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| 型號(hào)： | V62/08610-01YB |
| 廠商： | INTERSIL CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | SWITCHING CONTROLLER, 700 kHz SWITCHING FREQ-MAX, PDSO16 |
| 封裝： | PLASTIC, MO-153AB, TSSOP-16 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 114K |
| 代理商： | V62/08610-01YB |
1
FN6613.0
ISL6406MREP, ISL6406MVEP
Enhanced Product (EP) Single
Synchronous Buck Pulse-Width
Modulation (PWM) Controller
The ISL6406MREP and ISL6406MVEP are adjustable
frequency, synchronous buck switching regulators optimized
for generating lower voltages for distributed DC/DC
architectures. Both devices feature an adjustable output
voltage.
Designed to drive N-Channel MOSFETs in a synchronous
buck topology, the ISL6406MREP and ISL6406MVEP
integrate the control, output adjustment and protection
functions into a single package.
The ISL6406MREP and ISL6406MVEP provide 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.
Device Information
The specifications for an Enhanced Product (EP) device are
defined in a Vendor Item Drawing (VID), which is controlled
by the Defense Supply Center in Columbus (DSCC). “Hot-
links” to the applicable VID and other supporting application
information are provided on our website.
Features
Specifications per DSCC VID V62/08610
Full Mil-Temp Electrical Performance from -55°C to +125°C
Controlled Baseline with One Wafer Fabrication Site and
One Assembly/Test Site
Full Homogeneous Lot Processing in Wafer Fab
No Combination of Wafer Fabrication Lots in Assembly
Full Traceability Through Assembly and Test by
Date/Trace Code Assignment
Enhanced Process Change Notification
Enhanced Obsolescence Management
Eliminates Need for Up-Screening a COTS Component
Operates from 3.3V/5V Input
0.8V to VIN Output Range
- 0.8V Internal Reference
- ±2.1% Reference Accuracy Over-Temperature
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
Internal Soft-Start
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
Data Sheet
December 18, 2007
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774
| Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2007. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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