The L298 is an integrated monolithic circuit in a 15-lead Multiwatt and PowerSO20 packages.
It is a high voltage, high current dual full-bridge driver designedto acceptstandardTTL logic levels and drive inductive loads such as relays, solenoids, DC and steppingmotors. Two enableinputs are provided to enableor disable the deviceindependentlyof theinput signals.
Features 1. OPERATING SUPPLY VOLTAGE UP TO 46 V 2. TOTAL DC CURRENT UP TO 4 A 3. LOW SATURATION VOLTAGE 4. OVERTEMPERATURE PROTECTION 5. LOGICAL “0” INPUT VOLTAGE UP TO 1.5 V (HIGH NOISE IMMUNITY)
The TPS6215X family is an easy to use synchronous step down DC-DC converter optimized for applications with high power density. A high switching frequency of typically 2.5MHz allows the use of small inductors and provides fast transient response as well as high output voltage accuracy by utilization of the DCS-Control topology.
With its wide operating input voltage range of 3V to 17V, the devices are ideally suited for systems powered from either a Li-Ion or other batteries as well as from 12V intermediate power rails. It supports up to 1A continuous output current at output voltages between 0.9V and 6V (with 100% duty cycle mode).
The output voltage startup ramp is controlled by the soft-start pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the Enable and open-drain Power Good pins.
In Power Save Mode, the devices show quiescent current of about 17μA from VIN. Power Save Mode, entered automatically and seamlessly if load is small, maintains high efficiency over the entire load range. In Shutdown Mode, the device is turned off and shutdown current consumption is less than 2μA.
RoHS : Y 토폴로지 : Buck 최대 입력 전압 : 17V 전환 주파수 : 2.5MHz 출력 전압 : 0.9V to 6V 출력 전류 : 1A 출력 수 : 1 Output 최대 작동 온도 : +125°C 장착 스타일 : SMD/SMT 패키지/케이스 : VQFN-16 브랜드 : Texas Instruments 입력 전압 : 3V to 17V 입력 전압 최소 : 3V 최소 작동 온도 : -40°C 작동 온도 범위 : -40°C ~ +125°C 포장 : Reel 시리즈 : TPS62150A-Q1 타입 : Step-Down Converter
파일내 다른 부품 목록 : TPS62150, TPS62150A, TPS62151, TPS62152, TPS62153