Description
UCC3583D Texas Instruments - Yeehing Electronics
Switch mode Secondary side Post Regulator with 0°C to 70°C
Pricing (USD)
Quantity | Unit Price |
1 — 99 | None |
100 — 249 | None |
250 — 999 | None |
1,000 + | None |
The above prices are for reference only.
Specifications
Manufacturer | Texas Instruments |
Product Category | Switching Controllers |
RoHS | Y |
Topology | Secondary Side Regulator |
Number of Outputs | 1 Output |
Switching Frequency | 500 kHz |
Duty Cycle - Max | 95 % |
Output Current | 1.5 A |
Minimum Operating Temperature | 0 C |
Maximum Operating Temperature | + 70 C |
Mounting Style | SMD/SMT |
Package / Case | SOIC-14 |
Packaging | Tube |
Height | 1.58 mm |
Length | 8.65 mm |
Operating Temperature Range | 0 C to + 70 C |
Series | UCC3583 |
Type | Switch Mode Secondary Side Post Regulator PWM Controller |
Brand | Texas Instruments |
Moisture Sensitive | Yes |
Product Type | Switching Controllers |
Factory Pack Quantity | 50 |
Subcategory | PMIC - Power Management ICs |
Unit Weight | 0.004318 oz |
For more information, please refer to datasheet
Documents
UCC3583D Datasheet |
More Information
The UCC3583 is a synchronizable secondary side post regulator for precision regulation of the auxiliary outputs of multiple output power supplies. It contains a leading edge pulse width modulator, which generates the gate drive signal for a FET power switch connected in series with the rectifying diode. The turn-on of the power switch is delayed from the leading edge of the secondary power pulse to regulate the output voltage. The UCC3583 contains a ramp generator slaved to the secondary power pulse, a voltage error amplifier, a current error amplifier, a PWM comparator and associated logic, a gate driver, a precision reference, and protection circuitry.