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SC445TETRT
Purchase
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prices and inventories about the part.
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Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Mount | Surface Mount |
| Mounting Type | Surface Mount |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) Exposed Pad |
| Packaging | Tape & Reel (TR) |
| Published | 2012 |
| Part Status | Last Time Buy |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Type | DC DC Regulator |
| Frequency | 700kHz |
| Base Part Number | SC445 |
| Number of Outputs | 4 |
| Max Supply Voltage | 27V |
| Voltage - Output | 42V |
| Topology | Step-Up (Boost) |
| Output Current per Channel | 150mA |
| Current - Output / Channel | 150mA |
| Internal Switch(s) | Yes |
| Dimming | Analog, PWM |
| Voltage - Supply (Min) | 4.5V |
| RoHS Status | RoHS Compliant |
| Lead Free | Lead Free |
SC445TETRT Overview
The 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package is used for saving board space. For the design of these LED drivers, 4 outputs are used.Surface Mount is used for mounting the led light driver.In this case, the result is a DC DC Regulator with high efficiency.Based on the frequency of 700kHz, it operates on the basis of a pulse.It is inevitable that there will be undetermined failures when the supply voltage is less than 4.5V.The mount is in the direction of Surface Mount.SC445 is the base part number for this LED driver.It's acceptable for the voltage to be 27V.42V is the voltage output.
SC445TETRT Features
Available in the 20-TSSOP (0.173, 4.40mm Width) Exposed Pad package
Frequency of 700kHz
SC445TETRT Applications
There are a lot of Semtech Corporation SC445TETRT LED Driver ICs applications.
- Portable lighting
- Medical surgery lighting
- A- lamps
- Gallery lighting
- Dimmable LED for vehicle interiors
- LED Lightings for Inspection Devices
- Street lighting
- Stage and Studio lighting
- Constant Voltage Power Source for portable equipment
- General LED Lighting: Down-lights, Base-lights, Ceiling Lights, Exterior Lights