SN6501DBVR
ActiveLOW-NOISE, 350-MA, 410-KHZ TRANSFORMER DRIVER FOR ISOLATED POWER SUPPLIES
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SN6501DBVR
ActiveLOW-NOISE, 350-MA, 410-KHZ TRANSFORMER DRIVER FOR ISOLATED POWER SUPPLIES
Technical Specifications
Parameters and characteristics for this part
| Specification | SN6501DBVR |
|---|---|
| Applications | Transformer Driver |
| Current - Supply | 300 µA |
| Mounting Type | Surface Mount |
| Operating Temperature [Max] | 125 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | SC-74A, SOT-753 |
| Supplier Device Package | SOT-23-5 |
| Voltage - Supply [Max] | 5.5 V |
| Voltage - Supply [Min] | 3 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 2.02 | |
| 10 | $ 1.81 | |||
| 25 | $ 1.71 | |||
| 100 | $ 1.46 | |||
| 250 | $ 1.37 | |||
| 500 | $ 1.20 | |||
| 1000 | $ 0.99 | |||
| Digi-Reel® | 1 | $ 2.02 | ||
| 10 | $ 1.81 | |||
| 25 | $ 1.71 | |||
| 100 | $ 1.46 | |||
| 250 | $ 1.37 | |||
| 500 | $ 1.20 | |||
| 1000 | $ 0.99 | |||
| Tape & Reel (TR) | 3000 | $ 0.92 | ||
| 6000 | $ 0.89 | |||
| Newark | Each (Supplied on Cut Tape) | 1 | $ 2.43 | |
| 10 | $ 2.33 | |||
| 25 | $ 2.22 | |||
| 50 | $ 2.11 | |||
| 100 | $ 2.03 | |||
| 250 | $ 1.96 | |||
| 500 | $ 1.91 | |||
| 1000 | $ 1.88 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.50 | |
| 100 | $ 1.24 | |||
| 250 | $ 0.89 | |||
| 1000 | $ 0.67 | |||
Description
General part information
SN6501 Series
The SN6501 is a monolithic oscillator/power-driver, specifically designed for small form factor, isolated power supplies in isolated interface applications. The device drives a low-profile, center-tapped transformer primary from a 3.3-V or 5-V DC power supply. The secondary can be wound to provide any isolated voltage based on transformer turns ratio.
The SN6501 consists of an oscillator followed by a gate drive circuit that provides the complementary output signals to drive the ground referenced N-channel power switches. The internal logic ensures break-before-make action between the two switches.
The SN6501 is available in a small SOT-23 (5) package, and is specified for operation at temperatures from –40°C to 125°C.
Documents
Technical documentation and resources
