Microchip Technology SG3845D
- Part No.:
- SG3845D
- Manufacturer:
- Microchip Technology
- Category:
- DC DC Switching Controllers
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
SG3845D.pdf
- Description:
- CURRENT MODE PWMS, HIGH-RELIABIL
- Quantity:
- Payment:

- Shipping:

Inventory:3,407
Please send an inquiry. Send us your inquiry, and we will respond immediately.
SG3845D Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Microchip Technology
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Output Type:
- Transistor Driver
- Function:
- Step-Up/Step-Down
- Output Configuration:
- Positive, Isolation Capable
- Topology:
- Flyback
- Number of Outputs:
- 1
- Output Phases:
- 1
- Voltage - Supply (Vcc/Vdd):
- 7.6V ~ 30V
- Frequency - Switching:
- 100Hz ~ 500kHz
- Duty Cycle (Max):
- 48%
- Synchronous Rectifier:
- Yes
- Clock Sync:
- No
- Serial Interfaces:
- -
- Control Features:
- -
- Operating Temperature:
- 0°C ~ 70°C (TA)
- Grade:
- Military
- Qualification:
- MIL-STD-883
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
SG3845D FAQ
1.How can I place an order for SG3845D through Aetrix?
1.Please submit a Request for Quotation (RFQ) for SG3845D on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for SG3845D reliable?
The price and inventory of SG3845D are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for SG3845D is usually 5 days.
3.What payment methods are accepted for SG3845D?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for SG3845D transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for SG3845D?
SG3845D orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your SG3845D order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for SG3845D?
5.For technical support, including SG3845D datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your SG3845D requirements.
6.How does Aetrix verify that SG3845D is sourced from the original manufacturer or authorized distributors?
6.All SG3845D products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that SG3845D meets industry standards.
7.What is the process for return or replacement of SG3845D?
All SG3845D units undergo pre-shipment inspection (PSI). If there is an issue with SG3845D, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The SG3845D part is unused and in its original packaging.
Return procedure for SG3845D:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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