UCC38C42DR, Current Mode PWM Controller 18V 200mA 1000kHz 8-Pin SOIC T/R
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Описание
Semiconductor - IC > Power > PWM Controller
UCCx8C4x/UCCx8C4x-Q1 Current-Mode PWM Controllers Texas Instruments UCCx8C4x/UCCx8C4x-Q1 Current-Mode PWM Controllers are enhanced BiCMOS versions with pin-for-pin compatibility to the industry standard UC28C4x family PWM controllers. These devices provide the necessary features to control fixed frequency and peak current mode power supplies. This family offers several performance advantages. These devices provide high-frequency operation up to 1MHz with low start-up and operating currents, thus minimizing start-up loss and low operating power consumption for improved efficiency. The devices also feature a fast current sense, an output delay time of 35ns, and a ±1A peak output current capability with improved rise and fall times for driving large external MOSFETs directly. The Texas Instruments UCCx8C4x-Q1 devices are AEC-Q100 qualified for automotive applications.
Технические параметры
Brand: | Texas Instruments |
Duty Cycle - Max: | 100% |
Factory Pack Quantity: | 2500 |
Fall Time: | 20 ns |
Input Voltage: | 18 V |
Isolation: | Non-Isolated |
Manufacturer: | Texas Instruments |
Maximum Operating Temperature: | +70 C |
Minimum Operating Temperature: | 0 C |
Mounting Style: | SMD/SMT |
Number of Outputs: | 1 Output |
Operating Supply Current: | 2.3 mA |
Operating Supply Voltage: | 18 V |
Output Current: | 1 A |
Output Voltage: | 18 V |
Package/Case: | SOIC-8 |
Product Category: | Switching Controllers |
Product Type: | Switching Controllers |
Product: | Switching Controllers |
Rise Time: | 25 ns |
Shutdown: | No Shutdown |
Subcategory: | PMIC-Power Management ICs |
Switching Frequency: | 1 MHz |
Topology: | Boost, Buck, Flyback, Forward |
Type: | Current Mode PWM Controllers |
Техническая документация
Datasheet
pdf, 3398 КБ
Дополнительная информация
Калькуляторы группы «ШИМ-контроллеры»
Типы корпусов импортных микросхем