| Mfr. #: | UC3845D |
|---|---|
| 制造商: | Texas Instruments |
| 描述: | Switching Controllers Current Mode |
| 生命周期: | 制造商新产品。 |
| 数据表: | UC3845D 数据表 |
Product belongs to the UC3845 series. Tube is the packaging method for this product Weight of 0.004318 oz SMD/SMT Mounting-Style SOIC-14 Operational temperature range: 0°C ~ 70°C (TA) Output-Type: Transistor Driver Product function is Step-Up, Step-Down, Step-Up/Step-Down. Supplier device package: 14-SOP Number-of-Outputs: 1 Topology: Buck, Boost, Flyback, Forward Converter feedback Supply Voltage: 7.6 V ~ 30 V This product features 'Frequency-Switching' at Up to 500kHz for optimal performance. The Control-Features include Frequency Control function. The Positive. Output-Phases: 1 Maximum duty cycle of 50 % The value of Yes is included as a product attribute. No enabled Serial Interfaces: - Maximum operating temperature of + 70 C Minimum operating temperature: 0 C This product operates at a 30 V supply voltage for reliable performance. Output voltage: 4.90 V to 5.10 V Output current: 1000 mA Switching frequency is 450 kHz This product has a 50 ns of 16 ns. This product has a 50 ns of 16 ns.
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
UC3845D Specifications
A: What is the Series of the product?
Q: The Series of the product is UC3845.
A: What is the Packaging of the product?
Q: The Packaging of the product is Tube.
A: What is the Unit-Weight of the product?
Q: The Unit-Weight of the product is 0.004318 oz.
A: At what frequency does the Mounting-Style?
Q: The product Mounting-Style is SMD/SMT.
A: Is the cutoff frequency of the product Package-Case?
Q: Yes, the product's Package-Case is indeed SOIC-14
A: What is the Operating-Temperature of the product?
Q: The Operating-Temperature of the product is 0°C ~ 70°C (TA).
A: What is the Output-Type of the product?
Q: The Output-Type of the product is Transistor Driver.
A: At what frequency does the Function?
Q: The product Function is Step-Up, Step-Down, Step-Up/Step-Down.
A: At what frequency does the Supplier-Device-Package?
Q: The product Supplier-Device-Package is 14-SOP.
A: Is the cutoff frequency of the product Number-of-Outputs?
Q: Yes, the product's Number-of-Outputs is indeed 1
A: At what frequency does the Topology?
Q: The product Topology is Buck, Boost, Flyback, Forward Converter.
A: Is the cutoff frequency of the product Voltage-Supply-Vcc-Vdd?
Q: Yes, the product's Voltage-Supply-Vcc-Vdd is indeed 7.6 V ~ 30 V
A: Is the cutoff frequency of the product Frequency-Switching?
Q: Yes, the product's Frequency-Switching is indeed Up to 500kHz
A: At what frequency does the Control-Features?
Q: The product Control-Features is Frequency Control.
A: What is the Output-Configuration of the product?
Q: The Output-Configuration of the product is Positive.
A: Is the cutoff frequency of the product Output-Phases?
Q: Yes, the product's Output-Phases is indeed 1
A: Is the cutoff frequency of the product Duty-Cycle-Max?
Q: Yes, the product's Duty-Cycle-Max is indeed 50 %
A: Is the cutoff frequency of the product Synchronous-Rectifier?
Q: Yes, the product's Synchronous-Rectifier is indeed Yes
A: What is the Clock-Sync of the product?
Q: The Clock-Sync of the product is No.
A: Is the cutoff frequency of the product Serial-Interfaces?
Q: Yes, the product's Serial-Interfaces is indeed -
A: At what frequency does the Maximum-Operating-Temperature?
Q: The product Maximum-Operating-Temperature is + 70 C.
A: What is the Minimum-Operating-Temperature of the product?
Q: The Minimum-Operating-Temperature of the product is 0 C.
A: Is the cutoff frequency of the product Operating-Supply-Voltage?
Q: Yes, the product's Operating-Supply-Voltage is indeed 30 V
A: What is the Output-Voltage of the product?
Q: The Output-Voltage of the product is 4.90 V to 5.10 V.
A: At what frequency does the Output-Current?
Q: The product Output-Current is 1000 mA.
A: What is the Switching-Frequency of the product?
Q: The Switching-Frequency of the product is 450 kHz.
A: At what frequency does the Fall-Time?
Q: The product Fall-Time is 50 ns.
A: What is the Rise-Time of the product?
Q: The Rise-Time of the product is 50 ns.