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UCC28730DR +BOM

Zero standby PSR flyback controller with CVCC and wake-up monitoring

Produttore:

TI
ProduttorePart #:

UCC28730DR
Scheda dati:

UCC28730DR Scheda dati (PDF)
Control Mode:

Primary-side regulation
UVLO Thresholds On/off (V):

21/7
Switching Frequency (max) (kHz):

83
Features:

Current limiting, DCM, Green mode, High voltage startup, High-voltage startup, Input line monitor, Leading edge blanking, Light load efficiency, Light-load efficiency, Low power, Overcurrent protection, Overtemperature protection, PSR, Primary-side regulated, Secondary Side Wake-up, Secondary-side wake up, Soft start, Thermal shutdown, Valley switching
EDA/CAD Modelli:

Richiedi modelli CAD gratuiti per UCC28730DR

UCC28730DR Descrizione generale

Small in size but mighty in performance, the UCC28730DR is a space-efficient solution for power supply designs. Its low-profile package makes it a perfect fit for compact setups, where space optimization is crucial. Whether you're looking for efficiency, reliability, or safety, this controller delivers on all fronts, making it a top contender in the realm of PFC controllers

Caratteristiche principali

Advanced EMI reduction techniques for improved compliance to regulatory standards
Enhanced fault detection and notification through I/O pins
Programmable thermal shutdown temperature and hysteresis

Specifiche

Control mode	Primary-side regulation	UVLO thresholds on/off (V)	21/7
Switching frequency (max) (kHz)	83	Features	Current limiting, DCM, Green mode, High voltage startup, High-voltage startup, Input line monitor, Leading edge blanking, Light load efficiency, Light-load efficiency, Low power, Overcurrent protection, Overtemperature protection, PSR, Primary-side regulated, Secondary Side Wake-up, Secondary-side wake up, Soft start, Thermal shutdown, Valley switching
Operating temperature range (°C)	-40 to 125	Rating	Catalog
Device type	Controllers	Topology	Buck, Flyback
Product Category	AC/DC Converters	Mounting Style	SMD/SMT
Output Voltage	14 V	Input / Supply Voltage - Min	9 V
Input / Supply Voltage - Max	35 V	Switching Frequency	83 kHz
Duty Cycle - Max	99 %	Operating Supply Current	2.1 mA
Minimum Operating Temperature	- 40 C	Maximum Operating Temperature	+ 125 C
Output Current	29 mA	Series	UCC28730
Isolation	Isolated	Number of Outputs	1 Output
Product	Power Switches	Product Type	AC/DC Converters
Factory Pack Quantity	2500	Subcategory	PMIC - Power Management ICs
Type	CV/CC Switcher	Unit Weight	0.008960 oz

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