Datasheet Texas Instruments UC3705J — Ficha de datos
Fabricante | Texas Instruments |
Serie | UC3705M |
Numero de parte | UC3705J |
Controlador de potencia de alta velocidad complementario 8-CDIP 0 a 70
Hojas de datos
High Speed Power Driver datasheet
PDF, 891 Kb, Revisión: D, Archivo publicado: marzo 8, 2012
Extracto del documento
Precios
Estado
Estado del ciclo de vida | Activo (Recomendado para nuevos diseños) |
Disponibilidad de muestra del fabricante | No |
Embalaje
Pin | 8 |
Package Type | JG |
Industry STD Term | CDIP |
JEDEC Code | R-GDIP-T |
Package QTY | 1 |
Carrier | TUBE |
Device Marking | UC3705J |
Width (mm) | 6.67 |
Length (mm) | 9.6 |
Thickness (mm) | 4.57 |
Pitch (mm) | 2.54 |
Max Height (mm) | 5.08 |
Mechanical Data | Descargar |
Paramétricos
Channel Input Logic | N/A |
Fall Time | 40 ns |
Input Threshold | TTL |
Input VCC(Max) | 40 V |
Input VCC(Min) | 5 V |
Number of Channels | 1 |
Operating Temperature Range | 0 to 70 C |
Package Group | CDIP |
Peak Output Current | 2.5 A |
Power Switch | MOSFET,IGBT |
Prop Delay | 100 ns |
Rating | Military |
Rise Time | 40 ns |
Special Features | Thermal Shutdown |
Plan ecológico
RoHS | See ti.com |
Notas de aplicación
- U-118 New Driver ICs Optimize High-Speed Power MOSFET Switching CharacteristicsPDF, 573 Kb, Archivo publicado: sept 5, 1999
The UC3705 family of power drivers is made with a high speed Schottky process to interface between low-level control functions and high-power switching devices particularly power MOSFETs. These devices are also an optimum choice for capacitive line drivers where up to 1.5 amps may be switched in either direction. With both inverting and non-inverting inputs available logic signals of either pola - U-137 Practical Considerations in High Performance MOSFET IGBT and MCT GatePDF, 244 Kb, Archivo publicado: sept 5, 1999
The switch-mode power supply industry's trend towards higher conversion frequencies is justified by the dramatic improvement in obtaining higher power densities. And as these frequencies are pushed towards and beyond one MHz the MOSFET transition periods can become a significant portion of the total switching period. Losses associated with the overlap of switch voltage and current not only degrad - Accurate PWM Duty Cycle ClampPDF, 58 Kb, Archivo publicado: enero 25, 2002
Power supply applications using current sense transformers require a duty cycle clamp on the pulse width modulator (PWM) to ensure transformer reset. Not all PWMs come with a duty cycle clamp presenting a problem for the power supply designer. This application note shows how to implement a duty cycle clamp by using a simple delay circuit.
Linea modelo
Serie: UC3705M (1)
- UC3705J
Clasificación del fabricante
- Semiconductors > Power Management > MOSFET and IGBT Gate Drivers > Low-side Driver