UC3825DW Texas Instruments - Yeehing Electronics

Ehanced 30V, 1.5A double ended PWM controller with 9.2V/8.4V UVLO and 85% duty cycle , 0C to 70C

Pricing (USD)

Quantity	Unit Price
1 — 99	4.28
100 — 249	3.751
250 — 999	2.63
1,000 +	1.70

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Boost, Buck, Flyback, Forward, Full-Bridge, Half-Bridge, Push-Pull
Number of Outputs	2 Output
Switching Frequency	1 MHz
Duty Cycle - Max	50 %
Input Voltage	- 300 mV to + 7 V
Output Voltage	5.1 V
Output Current	1.5 A
Minimum Operating Temperature	0 C
Maximum Operating Temperature	+ 70 C
Mounting Style	SMD/SMT
Package / Case	SOIC-16
Packaging	Reel
Isolation	Non-Isolated
Operating Temperature Range	0 C to + 70 C
Product	Switching Controllers
Series	UC3825
Type	Current Mode PWM Controllers
Brand	Texas Instruments
Fall Time	30 ns
Moisture Sensitive	Yes
Operating Supply Current	22 mA
Operating Supply Voltage	30 V
Product Type	Switching Controllers
Rise Time	30 ns
Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.016709 oz

For more information, please refer to datasheet

Documents

UC3825DW Datasheet

More Information

The UC1825 family of PWM control ICs is optimized for high frequency switched mode power supply applications. Particular care was given to minimizing propagation delays through the comparators and logic circuitry while maximizing bandwidth and slew rate of the error amplifier. This controller is designed for use in either current-mode or voltage mode systems with the capability for input voltage feed-forward.