Manufacturer package reference image
Order the SN6505BDBVR - Low-noise, 1-A, 420-kHz transformer driver with soft start for isolated power supplies | DBV | 6 | -55 to 125 from Texas Instruments.
Key Specifications
| Complete manufacturer part number | SN6505BDBVR |
|---|---|
| Manufacturer | Texas Instruments |
| Description | Order the SN6505BDBVR - Low-noise, 1-A, 420-kHz transformer driver with soft start for isolated power supplies | DBV | 6 | -55 to 125 from Texas Instruments. |
| Package / case | SOT-23 (DBV) |
| Product category | Transformer drivers |
| Series / Family | SN6505B |
| Power supply | 2.25 V to 5.5 V |
| Pins | 6 |
| TI package code | DBV |
| Mounting Type | Surface Mount |
| Output Drive | 1 A push-pull |
| Oscillator | 420 kHz |
| On-Resistance | 0.25 Ω (max) |
| Input Range | 2.25 V to 5.5 V |
| Protection | 1.7 A current limit, thermal shutdown, UVLO |
| Rating | Catalog |
| Vin (max) (V) | 5.5 |
| Vin (min) (V) | 2.25 |
| Iout (typ) (A) | 1 |
| Features | Enable, Short-circuit protection, Slew-rate control, Spread spectrum clocking, Thermal shutdown |
| Soft start | Yes |
| Iout (max) (A) | 1.5 |
| Switching frequency (min) (kHz) | 363 |
| Switching frequency (max) (kHz) | 517 |
| Switch current limit (typ) (A) | 2 |
| Operating temperature (exact ordering record) | -55 to 125 °C |
| Standard quantity / packing | 3,000 | LARGE T&R |
| In stock | 10,284 pcs |
| Unit price | Request a quote |
| Lead time | To be confirmed |
Technical documentation and image source
TI exact ordering page and explicitly identified base product page verified on 2026-11-04. Electrical fields refer to the named base product. Package and temperature refer to the exact ordering code. Package reference image is not a stock-lot photograph. Consult the datasheet for electrical limits and test conditions.
Manufacturer package reference image for SOT-23 (DBV). Confirm electrical pin functions in the datasheet. Actual lot appearance and top marking require current-lot confirmation.
Request a Quote
Why Source from CHIPER
- Quality inspection — every part is visually inspected and authenticity verified before shipment.
- Traceability — batch and date-code information provided on request.
- Shipping — worldwide shipping with major couriers (DHL / FedEx / UPS), fully insured.
- Payment — flexible terms including bank transfer (T/T) in major currencies.
- After-sales — dedicated support and RMA handling for every order.
Contact: xiaoqi@chiper-components.com · +86 18570555062