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TPS65561RGT PDF预览

TPS65561RGT

更新时间: 2024-11-14 04:48:43
品牌 Logo 应用领域
德州仪器 - TI 驱动器电源电路电源管理电路闪光灯双极性晶体管
页数 文件大小 规格书
16页 569K
描述
INTEGRATED PHOTO FLASH CHARGER AND IGBT DRIVER

TPS65561RGT 技术参数

生命周期:Obsolete零件包装代码:QFN
包装说明:PLASTIC, QFN-16针数:16
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.18
Is Samacsys:N模拟集成电路 - 其他类型:BATTERY CHARGE CONTROLLER
控制技术:PULSE WIDTH MODULATION最大输入电压:4 V
最小输入电压:2.7 V标称输入电压:3 V
JESD-30 代码:S-PQCC-N16JESD-609代码:e4
长度:3 mm功能数量:1
端子数量:16最高工作温度:70 °C
最低工作温度:-35 °C最大输出电流:3 A
封装主体材料:PLASTIC/EPOXY封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
认证状态:Not Qualified座面最大高度:1 mm
表面贴装:YES切换器配置:SINGLE
温度等级:OTHER端子面层:NICKEL PALLADIUM GOLD
端子形式:NO LEAD端子节距:0.5 mm
端子位置:QUAD宽度:3 mm
Base Number Matches:1

TPS65561RGT 数据手册

 浏览型号TPS65561RGT的Datasheet PDF文件第2页浏览型号TPS65561RGT的Datasheet PDF文件第3页浏览型号TPS65561RGT的Datasheet PDF文件第4页浏览型号TPS65561RGT的Datasheet PDF文件第5页浏览型号TPS65561RGT的Datasheet PDF文件第6页浏览型号TPS65561RGT的Datasheet PDF文件第7页 
RGT  
TPS65561  
www.ti.com  
SLVS691FEBRUARY 2007  
INTEGRATED PHOTO FLASH CHARGER AND IGBT DRIVER  
FEATURES  
APPLICATIONS  
Digital Still Cameras  
Highly Integrated Solution to Reduce  
Components  
Optical Film Cameras  
Integrated Voltage Reference  
Integrated 50-V Power Switch,  
Integrated IGBT Driver  
DESCRIPTION  
This device offers a complete solution for charging a  
photo flash capacitor from a battery input, and  
subsequently discharging the capacitor to a xenon  
flash tube. The device has an integrated voltage  
reference, power switch, IGBT driver, and control  
logic blocks for capacitor charging applications and  
driving IGBT applications. Compared with discrete  
solutions, this device reduces the component count,  
shrinks the solution size, and eases designs for  
xenon tube applications. Additional advantages are a  
fast charging time and high efficiency from an  
optimized PWM control algorithm.  
High Efficiency  
Programmable Peak Current: 1.1 A to 2.2 A  
Input Battery Voltage of 1.6 V to 12 V  
Optimized Control Loop for Fast Charge Time  
Output Voltage Feedback From Primary Side  
16-Pin QFN Package  
Protection  
MAX On Time  
MAX Off Time  
Other provisions of the device includes sensing the  
output voltage from the primary side, programmable  
peak current, thermal shutdown, an output pin for  
charge completion, and input pins for charge enable  
and flash enable.  
Overcurrent Shutdown to Monitor VDS at  
the SW pin (OVDS  
)
Thermal Monitor  
D1  
V
V
O
A
T1  
VCC  
VCC  
C1  
SW  
VBAT  
V
I/F  
V
I/F  
CHG  
D
F1  
Q
Q
Controller  
or  
R1  
0 Vds  
U1  
XFULL  
D
F2  
ENA  
VCC  
V_FULL  
TSD  
ENA  
D/A Conv  
or  
U0  
Max ON  
LOGIC  
U2  
I_PEAK  
I_PEAK  
Ref.  
Analog  
Circuit  
V
PGND  
ref  
SW  
U3  
or  
VCC  
U4  
G_IGBT  
F_ON  
ENA  
SW1  
IGBT  
NC  
Figure 1. Typical Application Circuit  
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.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2007, Texas Instruments Incorporated  
 

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