PDF預(yù)覽

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13

廬

ISL6410, ISL6410A

Data Sheet

September 17, 2004

FN9149.3

Single Synchronous Buck Regulators

with Integrated FET

The ISL6410, ISL6410A are synchronous current-mode

PWM regulators designed to provide a total DC-DC solution

for microcontrollers, microprocessors, CPLDs, FPGAs, core

processors/BBP/MAC, and ASICs. The ISL6410 should be

selected for applications using 3.3V 鹵10% as an input

voltage and the ISL6410A in applications requiring 5.0V

鹵10%.

These synchronous current mode PWM regulators have

integrated N- and P-Channel power MOSFETs and provide

pre-set pin programmable outputs. Synchronous rectification

with internal MOSFETs is used to achieve higher efficiency

and a reduced external component count. The operating

frequency of 750kHz typical allows the use of small inductor

and capacitor values. The device can be synchronized to an

external clock signal in the range of 500kHz to 1MHz. A

power good signal 鈥淧G鈥?is generated when the output

voltage falls outside the regulation limits. Other features

include overcurrent protection and thermal overload

shutdown. The ISL6410, ISL6410A are available in an

MSOP 10 lead package.

Features

鈥?Fully Integrated Synchronous Buck Regulator

鈥?PWM Fixed Output Voltage Options

- 1.8V, 1.5V or 1.2V with ISL6410 (VIN = 3.3V)

- 3.3V, 1.8V or 1.2V with ISL6410A (VIN = 5.0V)

鈥?Continuous Output Current . . . . . . . . . . . . . . . . . . 600mA

鈥?Ultra-Compact DC-DC Converter Design

鈥?Stable with Small Ceramic Output Capacitors

鈥?High Conversion Efficiency

鈥?Extensive Circuit Protection and Monitoring features

- Overvoltage, UVLO

- Overcurrent

- Thermal Shutdown

鈥?Available in MSOP and QFN packages

鈥?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

鈥?Pb-Free Packaging Available

Ordering Information

PART NUMBER*

ISL6410IR

ISL6410IRZ (Note)

ISL6410IU

ISL6410IUZ (Note)

ISL6410AIR

ISL6410AIRZ (Note)

ISL6410AIU

ISL6410AIUZ (Note)

TEMP.

RANGE (擄C)

-40 to 85

-40 to 85

-40 to 85

-40 to 85

-40 to 85

-40 to 85

-40 to 85

-40 to 85

PACKAGE

16 Ld 4x4 QFN

16 Ld 4x4 QFN

(Pb-free)

10 Ld MSOP

16 Ld 4x4 QFN

16 Ld 4x4 QFN

(Pb-free)

10 Ld MSOP

PKG.

DWG. #

L16.4x4

L16.4x4

M10.118

L16.4x4

L16.4x4

M10.118

Applications

鈥?CPUs, DSP, CPLDs, FPGAs

鈥?ASICs

鈥?DVD and DSL applications

鈥?WLAN Cards

鈥?Generic 5V to 3.3V Conversion

10 Ld MSOP (Pb-free) M10.118

Pinouts

ISL6410 (MSOP)

TOP VIEW

PVCC

VIN

GND

PG

FB

1

2

3

4

5

10 PGND

9

8

7

6

L

EN

SYNC

VSET

VIN

CT

GND

PG

1

2

3

4

5

FB

6

NC

7

VSET

8

PG

ISL6410 (QFN)

TOP VIEW

PGND

13

12 NC

11 RESET

10 EN

9

SYNC

PVCC

15

VIN

10 Ld MSOP (Pb-free) M10.118

L

14

*For tape and reel, add 鈥?T鈥? 鈥?TK鈥?or 鈥?T5K鈥?suffix.

NOTE: Intersil Pb-free products employ special Pb-free material

sets; molding compounds/die attach materials and 100% matte tin

plate termination finish, which is 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-020B.

16

1

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143

|

Intersil (and design) is a registered trademark of Intersil Americas Inc.

Copyright 漏 Intersil Americas Inc. 2004. All Rights Reserved

All other trademarks mentioned are the property of their respective owners.

next

ISL6410AIU-T5K相關(guān)型號PDF文件下載

• 型號
  版本
  描述
  廠商
  下載
• ISL6111
  英文版
  Current Regulated PCI Hot Plug Power Switch Controller
  
  ISL6111
• ISL6112
  英文版
  Dual Slot PCI-Express Power Controller
  
  ISL6112
• ISL6113
  英文版
  Dual Slot PCI-E Hot Plug Controllers
  
  ISL6113
• ISL6115
  英文版
  Power Distribution Controllers
  
  ISL6115
• ISL6116
  英文版
  Power Distribution Controllers
  
  ISL6116
• ISL6117
  英文版
  Power Distribution Controllers
  
  ISL6117
• ISL6118
  英文版
  Dual Power Supply Controller
  
  ISL6118
• ISL6119
  英文版
  USB Dual Port Power Supply Controller
  
  ISL6119
• ISL6120
  英文版
  Power Distribution Controllers
  
  ISL6120
• ISL6121
  英文版
  Single Supply Integrated Current Limiting Controller
  
  ISL6121
• ISL6123
  英文版
  Power Sequencing Controllers
  
  ISL6123
• ISL6124
  英文版
  Power Sequencing Controllers
  
  ISL6124
• ISL6125
  英文版
  Power Sequencing Controllers
  
  ISL6125
• ISL6126
  英文版
  Power Sequencing Controllers
  
  ISL6126
• ISL6127
  英文版
  Power Sequencing Controllers
  
  ISL6127
• ISL6128
  英文版
  Power Sequencing Controllers
  
  ISL6128
• ISL6130
  英文版
  Power Sequencing Controllers
  
  ISL6130
• ISL6130
  英文版
  Power Sequencing Controllers
  INTERSIL [Inter...
  ISL6130
• ISL6131
  英文版
  Multiple Voltage Supervisory ICs
  
  ISL6131
• ISL6131
  英文版
  Multiple Voltage Supervisory ICs
  INTERSIL [...
  ISL6131

您可能感興趣的PDF文件資料

• ISL62771HRTZ
• ISL6367CRZ
• ISL60002
• ISL6753AAZA
• ISL6754AAZA
• ISL6227CAZ
• ISL6236
• ISL6253HAZ
• ISL6277HRZ
• ISL6366CRZ
• ISL6504CB
• ISL6251AHRZ

熱門IC型號推薦

• IRF7811AVTR
• IRLML6402TRPBF
• INA219AIDR
• IRFU024NPBF
• ISL6312CRZ-T
• IRF4905STRLPBF
• IRLML6402TR
• ISPLSI1016-60LJ
• IS42S16400F-7TLI
• IDT7205L15J
• IRLL3303
• INA201AIDGKR