0
ACTIVE
Rating |
Catalog |
Vin (max) (V) |
5.5 |
Vin (min) (V) |
3 |
Iout (typ) (A) |
0.35 |
Soft start |
No |
Operating temperature range (°C) |
-40 to 125 |
Iout (max) (A) |
0.5 |
Switching frequency (min) (kHz) |
300 |
Switching frequency (max) (kHz) |
620 |
Switch current limit (typ) (A) |
0.5 |
SOT-23 (DBV)-5-8.12 mm² 2.9 x 2.8
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.
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