参数资料
型号: ISL6410IR-TK
厂商: Intersil
文件页数: 1/13页
文件大小: 0K
描述: IC REG BUCK SYNC 0.6A 16QFN
标准包装: 1,000
类型: 降压(降压)
输出类型: 固定
输出数: 1
输出电压: 1.2V,1.5V,1.8V
输入电压: 3 V ~ 3.6 V
PWM 型: 电流模式
频率 - 开关: 750kHz
电流 - 输出: 600mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-VQFN 裸露焊盘
包装: 带卷 (TR)
供应商设备封装: 16-QFN(4x4)
?
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 ±10% as an input
voltage and the ISL6410A in applications requiring 5.0V
±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 “PG” 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.
Ordering Information
Features
? Fully Integrated Synchronous Buck Regulator
? 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)
? Continuous Output Current . . . . . . . . . . . . . . . . . . 600mA
? Ultra-Compact DC-DC Converter Design
? Stable with Small Ceramic Output Capacitors
? High Conversion Efficiency
? Extensive Circuit Protection and Monitoring features
- Overvoltage, UVLO
- Overcurrent
- Thermal Shutdown
? Available in MSOP and QFN packages
? 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 Packaging Available
PART NUMBER*
ISL6410IR
ISL6410IRZ (Note)
TEMP.
RANGE (°C)
-40 to 85
-40 to 85
PACKAGE
16 Ld 4x4 QFN
16 Ld 4x4 QFN
PKG.
DWG. #
L16.4x4
L16.4x4
Applications
? CPUs, DSP, CPLDs, FPGAs
? ASICs
(Pb-free)
? DVD and DSL applications
ISL6410IU
ISL6410IUZ (Note)
-40 to 85
-40 to 85
10 Ld MSOP M10.118
10 Ld MSOP (Pb-free) M10.118
? WLAN Cards
ISL6410AIR
-40 to 85
16 Ld 4x4 QFN
L16.4x4
? Generic 5V to 3.3V Conversion
ISL6410AIRZ (Note)
ISL6410AIU
-40 to 85
-40 to 85
16 Ld 4x4 QFN
(Pb-free)
10 Ld MSOP
L16.4x4
M10.118
Pinouts
ISL6410 (MSOP)
TOP VIEW
ISL6410 (QFN)
TOP VIEW
ISL6410AIUZ (Note)
-40 to 85
10 Ld MSOP (Pb-free) M10.118
*For tape and reel, add “-T”, “-TK” or “-T5K” suffix.
PVCC
1
10 PGND
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.
VIN
GND
PG
FB
2
3
4
5
9
8
7
6
L
EN
SYNC
VSET
VIN
CT
GND
1
2
3
16
15
14
13
12 NC
11 RESET
10 EN
PG
4
9
SYNC
5
6
7
8
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 ? Intersil Americas Inc. 2004. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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