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TPS561000PWP PDF预览

TPS561000PWP

更新时间: 2024-11-20 15:54:59
品牌 Logo 应用领域
德州仪器 - TI 开关光电二极管
页数 文件大小 规格书
27页 366K
描述
1.4A SWITCHING CONTROLLER, PDSO28, PLASTIC, TSSOP-28

TPS561000PWP 技术参数

生命周期:Obsolete零件包装代码:SSOP
包装说明:PLASTIC, TSSOP-28针数:28
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
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:HYSTERETIC CURRENT MODE
最大输入电压:6 V最小输入电压:4.5 V
标称输入电压:5 VJESD-30 代码:R-PDSO-G28
长度:9.7 mm功能数量:1
端子数量:28最大输出电流:1.4 A
封装主体材料:PLASTIC/EPOXY封装代码:HTSSOP
封装等效代码:TSSOP28,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH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:PUSH-PULL
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL宽度:4.4 mm
Base Number Matches:1

TPS561000PWP 数据手册

 浏览型号TPS561000PWP的Datasheet PDF文件第2页浏览型号TPS561000PWP的Datasheet PDF文件第3页浏览型号TPS561000PWP的Datasheet PDF文件第4页浏览型号TPS561000PWP的Datasheet PDF文件第5页浏览型号TPS561000PWP的Datasheet PDF文件第6页浏览型号TPS561000PWP的Datasheet PDF文件第7页 
TPS56100  
HIGH-EFFICIENCY DSP POWER SUPPLY CONTROLLER  
FOR 5-V INPUT SYSTEMS  
SLVS201A – JUNE 1999 – REVISED JULY 1999  
PWP PACKAGE  
(TOP VIEW)  
Single-Channel, 5-V Controller  
Synchronous-Rectifier Drivers for Greater  
Than 90% Efficiency  
1
28  
27  
26  
25  
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
IOUT  
NC  
OCP  
PWRGD  
VP0  
VP1  
VP2  
VP3  
2
Useable for All Common DSP Supply  
Voltages – Popular Output Voltage Options  
Set With Program Pins  
3
4
VHYST  
VREFB  
VSENSE  
ANAGND  
SLOWST  
BIAS  
LODRV  
LOHIB  
DRVGND  
LOWDR  
DRV  
5
EVM Available  
6
VP4  
Ideal for Applications With Current Ranges  
From 3 A to 30 A.  
7
INHIBIT  
IOUTLO  
LOSENSE  
HISENSE  
BOOTLO  
HIGHDR  
BOOT  
8
9
Hysteretic Control Technique Enables Fast  
Transient Response — Ideal for ’C6000 or  
Multiple ’C5000 Applications  
10  
11  
12  
13  
14  
Low Supply Current  
– 3 mA in Operation  
– 90 µA in Standby  
V
CC  
Power Good Output  
NC – Not Connected  
28-Pin TSSOP PowerPAD Package  
description  
The TPS56100 is a high-efficiency synchronous-buck regulator controller which provides an accurate  
programmable supply voltage to low-voltage digital signal processors, such as the ‘C6x and ‘C54x DSPs. An  
internal 5-bit DAC is used to program the reference voltage from 1.3 V to 2.6 V. Higher output voltages can be  
implemented using an external input resistive divider. The TPS56100 uses a fast hysteretic control method that  
provides a quick transient response. The propagation delay from the comparator input to the output driver is  
application example  
5 V  
GND  
28 27 26 25 24 23 22 21 20 19 18 17 16 15  
TPS56100  
1.5 V  
CV  
DD  
+
DSP  
1
2
3
4
5
6
7
8
9 10 11 12 13 14  
GND  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
PowerPAD is a trademark of Texas Instruments Incorporated.  
Copyright 1999, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

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