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L6710 PDF预览

L6710

更新时间: 2024-11-28 21:54:51
品牌 Logo 应用领域
意法半导体 - STMICROELECTRONICS 开关控制器
页数 文件大小 规格书
34页 1615K
描述
6 BIT PROGRAMMABLE DUAL-PHASE CONTROLLER WITH DYNAMIC VID MANAGEMENT

L6710 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:10 X 10 MM, 1 MM HEIGHT, TQFP-44针数:44
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHING CONTROLLER
控制模式:CURRENT-MODE控制技术:PULSE WIDTH MODULATION
最大输入电压:13.8 V最小输入电压:10.2 V
标称输入电压:12 VJESD-30 代码:S-PQFP-G44
JESD-609代码:e4长度:10 mm
功能数量:1端子数量:44
最高工作温度:70 °C最低工作温度:
最大输出电流:2 A封装主体材料:PLASTIC/EPOXY
封装代码:HTQFP封装等效代码:TQFP44,.47SQ,32
封装形状:SQUARE封装形式:FLATPACK, HEAT SINK/SLUG, THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.2 mm子类别:Switching Regulator or Controllers
表面贴装:YES切换器配置:PHASE-SHIFT
最大切换频率:178 kHz技术:BCDMOS
温度等级:COMMERCIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式:GULL WING端子节距:0.8 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:10 mmBase Number Matches:1

L6710 数据手册

 浏览型号L6710的Datasheet PDF文件第2页浏览型号L6710的Datasheet PDF文件第3页浏览型号L6710的Datasheet PDF文件第4页浏览型号L6710的Datasheet PDF文件第5页浏览型号L6710的Datasheet PDF文件第6页浏览型号L6710的Datasheet PDF文件第7页 
L6710  
6 BIT PROGRAMMABLE DUAL-PHASE CONTROLLER  
WITH DYNAMIC VID MANAGEMENT  
2 PHASE OPERATION WITH  
SYNCRHONOUS RECTIFIER CONTROL  
ULTRA FAST LOAD TRANSIENT RESPONSE  
INTEGRATED HIGH CURRENT GATE  
DRIVERS: UP TO 2A GATE CURRENT  
6 BIT PROGRAMMABLE OUTPUT  
COMPLIANT WITH VRD 10  
DYNAMIC VID MANAGEMENT  
0.5% OUTPUT VOLTAGE ACCURACY  
10% ACTIVE CURRENT SHARING  
ACCURACY  
DIGITAL 2048 STEP SOFT-START  
OVERVOLTAGE PROTECTION  
OVERCURRENT PROTECTION REALIZED  
USING THE LOWER MOSFET'S RdsON OR A  
SENSE RESISTOR  
TQFP44 (10 x 10 x 1mm) Exposed Pad  
ORDERING NUMBERS:L6710  
L6710TR (Tape & Reel)  
DESCRIPTION  
The device implements a two phase step-down  
controller with a 180 phase-shift between each  
phase with integrated high current drivers in a  
compact 10x10mm body package with exposed  
pad. A precise 6-bit digital to analog converter  
(DAC) allows adjusting the output voltage from  
0.8375V to 1.6000V with 12.5mV binary steps  
managing Dynamic VID code changes.  
OSCILLATOR EXTERNALLY ADJUSTABLE  
AND INTERNALLY FIXED AT 150kHz  
POWER GOOD OUTPUT AND ENABLE  
FUNCTION  
The high precision internal reference assures the  
selected output voltage to be within 0.5% over line  
and temperature variations. The high peak current  
gate drive affords to have fast switching to the ex-  
ternal power mos providing low switching losses.  
INTEGRATED REMOTE SENSE BUFFER  
APPLICATIONS  
The device assures a fast protection against load  
over current and load over/under voltage. An inter-  
nal crowbar is provided turning on the low side  
mosfet if an over-voltage is detected.  
POWER SUPPLY FOR HIGH CURRENT  
MICROPROCESSORS  
POWER SUPPLY FOR SERVER AND  
WORKSTATION  
In case of over-current, the system works in Con-  
stant Current mode until UVP  
DISTRIBUTED POWER SUPPLY  
PIN CONNECTION (top view)  
33 32 31 30 29 28 27 26 25 24 23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
N.C.  
HGATE2  
PHASE2  
N.C.  
LGATE2  
PGND  
LGATE1  
VCCDR  
PHASE1  
HGATE1  
N.C.  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
OSC / FAULT  
ISEN2  
PGNDS  
ISEN1  
FBG  
FBR  
N.C.  
N.C.  
OUTEN  
VSEN  
12  
REF_OUT  
44  
1
2
3
4
5
6
7
8
9
10 11  
March 2004  
1/34  

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