5秒后页面跳转
PT7744 PDF预览

PT7744

更新时间: 2024-02-09 23:54:45
品牌 Logo 应用领域
德州仪器 - TI 稳压器开关
页数 文件大小 规格书
9页 193K
描述
20-A Low-Voltage Programmable Integrated Switching Regulator

PT7744 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:MODULE包装说明:SIP-27
针数:27Reach Compliance Code:compliant
ECCN代码:EAR99Factory Lead Time:1 week
风险等级:5.78Is Samacsys:N
模拟集成电路 - 其他类型:DC-DC BOOSTER MODULE最大输入电压:3.6 V
最小输入电压:3.1 V标称输入电压:3.3 V
JESD-30 代码:R-XSMA-T27湿度敏感等级:1
功能数量:1输出次数:1
端子数量:27最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装形状:RECTANGULAR封装形式:MICROELECTRONIC ASSEMBLY
峰值回流温度(摄氏度):215认证状态:Not Qualified
表面贴装:NO技术:HYBRID
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子位置:SINGLE处于峰值回流温度下的最长时间:NOT SPECIFIED
微调/可调输出:NOBase Number Matches:1

PT7744 数据手册

 浏览型号PT7744的Datasheet PDF文件第2页浏览型号PT7744的Datasheet PDF文件第3页浏览型号PT7744的Datasheet PDF文件第4页浏览型号PT7744的Datasheet PDF文件第5页浏览型号PT7744的Datasheet PDF文件第6页浏览型号PT7744的Datasheet PDF文件第7页 
PT7716—3.3V  
20-A Low-Voltage Programmable  
Integrated Switching Regulator  
SLTS162B  
(Revised 6/27/2002)  
Features  
+3.3V Input Voltage  
Differential Remote Sense  
20-A Output Current  
5-bit Programmable:  
1.075V to 1.85V (25mV Steps)  
VRM 9.0 Compatible  
High Efficiency (88%)  
Over-Current Protection  
27-Pin Space-Saving Package  
Solderable Copper Case  
Compatible with PT7744  
20A “Current Booster”  
Description  
Ordering Information  
Pin-Out Information  
Pin Function  
Pin Function  
PT 7716o = 1.075 to 1.85Volts  
PT 7744o = 20-A Booster *  
The PT7716 Excalibur™ power module  
is a 20-A integrated switching regulator  
(ISR) housed a 27-pin space-saving copper  
package. Operating from a 3.3V-input bus,  
the PT7716 produces a tightly regulated  
supply voltage that is programmable over  
the range, 1.075V to 1.85V. The output  
voltage is selected via a 5-bit code. The  
code adjusts the output voltage in steps  
of 25mV and is VRM 9.0 compatible.  
This regulator is ideally suited for  
applications that employ microprocessor  
and DSP products that require core supply  
voltages as low as 1.075V.  
15GND  
1
2
3
4
VID0  
VID1  
VID2  
VID3  
16 GND  
17 GND  
18 GND  
19 GND  
* Consult the related application note for  
information on current booster operation.  
5STBY  
*
PT Series Suffix  
(PT1234x)  
20  
V
out  
V
out  
V
out  
V
out  
V
out  
out  
6
VID4  
21  
Case/Pin  
O rder  
Package  
7
V
in  
V
in  
V
in  
V
in  
V
in  
Configuration Suffix  
Code  
22  
8
9
Vertical  
Horizontal  
SMD  
N
A
C
(ENE)  
(ENF)  
(ENG)  
23  
24  
10  
11  
25V  
26 Rem Sense Vout  
27 Sync Out  
Previously known as package styles  
1420 & 1430  
12 Rem Sense Gnd  
13 GND  
(Reference the applicable package code  
drawing for the dimensions and PC  
board layout)  
The PT7716 includes a Shutdown  
control, Differential Remote Sense, and  
Short-Circuit Protection.  
14 GND  
* For STBY pin: open =output enabled  
ground =output disabled.  
Standard Application  
PROGRAMMING PINS  
VID0  
VID1  
VID2  
VID3  
VID4  
REMOTE SENSE(+)  
6
4
3
2
1
26  
12  
L1  
VOUT  
7-11  
20-25  
VIN  
PT7716  
1µH  
L
O
A
D
+
27  
5
13-19  
+
CIN  
COUT  
SYNC OUT  
GND  
GND  
REMOTE SENSE(–)  
STBY*  
Cin = Required 1500µF electrolytic  
Cout = Required 330µF electrolytic  
Lin = Optional 1µH input choke  
For technical support and more information, see inside back cover or visit www.ti.com  

与PT7744相关器件

型号 品牌 获取价格 描述 数据表
PT7744A TI

获取价格

20-A Programmable Integrated Switching Regulator
PT7744C TI

获取价格

20-A Programmable Integrated Switching Regulator
PT7744N TI

获取价格

20-A Programmable Integrated Switching Regulator
PT7745 TI

获取价格

20-A Programmable Integrated Switching Regulator
PT7745A TI

获取价格

20-A Programmable Integrated Switching Regulator
PT7745C TI

获取价格

20-A Programmable Integrated Switching Regulator
PT7745N TI

获取价格

20-A Programmable Integrated Switching Regulator
PT7746 TI

获取价格

32 AMP “CURRENT BOOSTER” FOR PT7770 SERIES
PT7746-5V TI

获取价格

Current Booster
PT7746A TI

获取价格

DC-DC BOOSTER MODULE, SIP-27