Datasheet Texas Instruments UCC35701QTR — Даташит

Datasheets

PDF, 984 Кб, Версия: C, Файл опубликован: 17 июн 2005

Выписка из документа

Статус продукта	Снят с производства (Производитель прекратил производство прибора)
Доступность образцов у производителя	Нет

Pin	20
Package Type	UTR

Approx. Price (US$)	2.95 \| 1ku
Control Method	Feedforward Voltage
Duty Cycle(Max)(%)	99
Frequency(Max)(kHz)	700
Gate Drive(Typ)(A)	1
Operating Temperature Range(C)	0 to 70
Package Group	SOIC PDIP TSSOP
Rating	Catalog
Special Features	Multi-topology Soft Start Synchronization Pin
Topology	Boost Buck Flyback Forward
UVLO Thresholds On/Off(V)	13/9
Vin(Max)(V)	15
Vin(Min)(V)	9

RoHS	Не совместим
Бессвинцовая технология (Pb Free)	Нет

Скачать
U-150 Applying the UCC3570 Voltage-Mode PWM Controller to Both Off-Line
PDF, 568 Кб, Файл опубликован: 5 сен 1999
The UCC3570 families of pulse-width modulators are for application in isolated switching supplies using primary-side control and a voltage-mode feedback loop. BiCMOS processing provides higher switching frequencies at lower quiescent current drain, while including innovations in both performance and protection features. Its versatility is demonstrated with the description of a 50W, wide input-volt
Скачать
DN-62 Switching Power Supply Topology Voltage Mode vs. Current Mode
PDF, 66 Кб, Файл опубликован: 5 сен 1999
This design note explains the differences between voltage-mode and current-mode switching power supply topologies. It includes a circuit diagram for each mode and suggests criteria for choosing which mode to use.

Серия: UCC35701 (8)

Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > PWM and Resonant Controller