Unknown Manufacturer ZCC6501
The ZCC6501 is a monolithic oscillator/power-driver, specifically designed for small form factor, isolated power supplies in isolated interface applications. It 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.| Part No. | ZCC6501 |
|---|---|
| Datasheet | ZCC6501 Download |
| Manufacturer | Unknown Manufacturer |
| Description | Transformer Driver |
| Buy | Stock & Price |
FEATURES
1● Push-Pull Driver for Small Transformers
● Single 3.3 V or 5 V Supply
● High Primary-side Current Drive: – 5 V Supply: 350 mA (max) – 3.3 V Supply: 150 mA (max)
● Low Ripple on Rectified Output Permits Small Output Capacitors
● Small 5-pin SOT23 Package
APPLICATIONS
● Isolated Interface Power Supply for CAN, RS485, RS-422, RS-232, SPI, I2C, Low-Power LAN● Industrial Automation
● Process Control
● Medical Equipment
DESCRIPTION
The ZCC6501 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 ZCC6501 is available in a small SOT23-5 package, and is specified for operation at temperatures from –40°C to 125°C. VIN = 3.3V 10µF 4 GND 5 GND 3 D2 2 Vcc 1 D1 MBR0520L 1:2.2 MBR0520L VOUT 10µF 0.1µF TPS76350 1 IN 2 GND 3 EN 5 OUT 4 NC VOUT-REG = 5V 10µF Figure 1. Typical Operating Circuit 1 ZCC6501 These devices have limited built-in ESD protection.
