Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

ISL6315CR Datasheet(PDF) 1 Page - Intersil Corporation

Part # ISL6315CR
Description  Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
Download  20 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  INTERSIL [Intersil Corporation]
Direct Link  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation

ISL6315CR Datasheet(HTML) 1 Page - Intersil Corporation

  ISL6315CR Datasheet HTML 1Page - Intersil Corporation ISL6315CR Datasheet HTML 2Page - Intersil Corporation ISL6315CR Datasheet HTML 3Page - Intersil Corporation ISL6315CR Datasheet HTML 4Page - Intersil Corporation ISL6315CR Datasheet HTML 5Page - Intersil Corporation ISL6315CR Datasheet HTML 6Page - Intersil Corporation ISL6315CR Datasheet HTML 7Page - Intersil Corporation ISL6315CR Datasheet HTML 8Page - Intersil Corporation ISL6315CR Datasheet HTML 9Page - Intersil Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 1 / 20 page
background image
1
®
FN9222.0
ISL6315
Two-Phase Multiphase Buck PWM
Controller with Integrated MOSFET
Drivers
The ISL6315 two-phase PWM control IC provides a
precision voltage regulation system for advanced loads up to
60A-80A. Multiphase power conversion is a marked
departure from single phase converter configurations
employed to satisfy the increasing current demands of
modern microprocessors and other electronic circuits. By
distributing the power and load current, implementation of
multiphase converters utilize smaller and lower cost
transistors with fewer input and output capacitors. These
reductions accrue from the higher effective conversion
frequency with higher frequency ripple current due to the
phase interleaving process of this topology.
Outstanding features of this controller IC include programmable
VID codes compatible with Intel VRM9, VRM10, as well as
AMD’s Hammer microprocessors, along with a system
regulation accuracy of
±1%. The ISL6315, though, does not
intrinsically allow for load-line regulation (no droop).
Important features of this controller IC include a set of
sophisticated overvoltage and overcurrent protection.
Overvoltage results in the converter turning the lower
MOSFETs ON to clamp the rising output voltage and protect
the microprocessor. Like other Intersil multiphase
controllers, the ISL6315 uses cost and space-saving
rDS(ON) sensing for channel current balance and
overcurrent protection. Channel current balancing is
automatic and accurate with the integrated current-balance
control system. Overcurrent protection can be tailored to any
application with no need for additional parts. These features
provide intelligent protection for modern power systems.
Features
• Integrated Two-Phase Power Conversion
• 5V to 12V Input Voltage Conversion
• Precision Channel Current Sharing
- Loss-Less Current Sampling - Uses rDS(ON)
• Precision Output Voltage Regulation
-
±1% System Accuracy Over Temperature (Commercial)
• Microprocessor Voltage Identification Inputs
- Up to a 6-Bit DAC
- Selectable between Intel’s VRM9, VRM10, or AMD’s
Hammer DAC codes
• Fast Transient Recovery Time
• Overcurrent Protection
• Pre-Biased Output Start-up Operation
• Sources and Sinks Output Current
- Bus Termination Applications
• Improved, Multi-tiered Overvoltage Protection
• QFN Package:
- Compliant to JEDEC PUB95 MO-220
QFN - Quad Flat No Leads - Package Outline
- Near Chip Scale Package footprint, which improves
PCB efficiency and has a thinner profile
• Pb-Free Plus Anneal Available (RoHS Compliant)
Pinout
ISL6315 (QFN)
TOP VIEW
Ordering Information
PART
NUMBER
PART
MARKING
TEMP.
(°C)
PACKAGE
PKG.
DWG. #
ISL6315CR
ISL6315CR
0 to 70 24 Ld 4x4 QFN L24.4x4B
ISL6315CRZ
(Note)
6315CRZ
0 to 70 24 Ld 4x4 QFN
(Pb-free)
L24.4x4B
ISL6315IRZ
(Note)
6315IRZ
-40 to 85 24 Ld 4x4 QFN
(Pb-free)
L24.4x4B
ISL6315EVAL1
Evaluation Platform
*Add “-T” suffix for tape and reel.
NOTE: Intersil Pb-free plus anneal products employ special Pb-free material
sets; molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with both SnPb
and Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the
Pb-free requirements of IPC/JEDEC J STD-020.
**Contact Factory for Availability.
VID1
VRM10
VID0
DACSEL/VID5
COMP
FB
LGATE2
PGND
PHASE1
LGATE1
PVCC
PHASE2
1
2
3
4
5
6
18
17
16
15
14
13
24
23
22
21
20
19
78
9
10
11
12
25
GND
Data Sheet
February 10, 2006
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. 2006. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.


Similar Part No. - ISL6315CR

ManufacturerPart #DatasheetDescription
logo
Intersil Corporation
ISL6315CR INTERSIL-ISL6315CR Datasheet
392Kb / 20P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
logo
Renesas Technology Corp
ISL6315CR RENESAS-ISL6315CR Datasheet
907Kb / 20P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
logo
Intersil Corporation
ISL6315CRZ INTERSIL-ISL6315CRZ Datasheet
392Kb / 20P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
logo
Renesas Technology Corp
ISL6315CRZ RENESAS-ISL6315CRZ Datasheet
907Kb / 20P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
More results

Similar Description - ISL6315CR

ManufacturerPart #DatasheetDescription
logo
Intersil Corporation
ISL6315 INTERSIL-ISL6315_07 Datasheet
392Kb / 20P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
ISL6563 INTERSIL-ISL6563 Datasheet
516Kb / 19P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
ISL8101 INTERSIL-ISL8101 Datasheet
404Kb / 20P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
logo
Renesas Technology Corp
ISL6315 RENESAS-ISL6315 Datasheet
907Kb / 20P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
ISL6563 RENESAS-ISL6563 Datasheet
931Kb / 20P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
ISL8101 RENESAS-ISL8101 Datasheet
904Kb / 20P
   Two-Phase Multiphase Buck PWM Controller with Integrated MOSFET Drivers
logo
Anpec Electronics Corop...
APW7088 ANPEC-APW7088 Datasheet
584Kb / 25P
   Two-Phase Buck PWM Controller with Integrated MOSFET Drivers
APW7098 ANPEC-APW7098 Datasheet
657Kb / 30P
   Two- Phase Buck PWM Controller with Integrated MOSFET Drivers
APW7098 ANPEC-APW7098_11 Datasheet
655Kb / 30P
   Two- Phase Buck PWM Controller with Integrated MOSFET Drivers
logo
Renesas Technology Corp
ISL6567 RENESAS-ISL6567 Datasheet
1Mb / 26P
   Multipurpose Two-Phase Buck PWM Controller with Integrated MOSFET Drivers
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com