UC2825AMDWREP Texas Instruments - Yeehing Electronics

Enhanced Product High-Speed Pwm Controller

Pricing (USD)

Quantity	Unit Price
1 — 99	7.61
100 — 249	6.204
250 — 999	4.876
1,000 +	2.90

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Number of Outputs	2 Output
Switching Frequency	1000 kHz
Duty Cycle - Max	85 %
Output Current	2 A
Minimum Operating Temperature	- 55 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	SOIC-16
Packaging	Reel
Operating Temperature Range	- 55 C to + 125 C
Series	UC2825A-EP
Type	Current Mode PWM Controllers
Brand	Texas Instruments
Fall Time	20 ns
Product Type	Switching Controllers
Rise Time	20 ns
Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs
Part # Aliases	V62/05616-02XE
Unit Weight	0.016709 oz

For more information, please refer to datasheet

Documents

UC2825AMDWREP Datasheet

More Information

The UC2825A-EP pulse width modulation (PWM) controller is an improved version of the standard UC2825. Performance enhancements have been made to several of the circuit blocks. Error amplifier gain bandwidth product is 12 MHz, while input offset voltage is 2 mV. Current-limit threshold is specified to a tolerance of 5%. Oscillator discharge current is specified at 10 mA for accurate dead-time control. Frequency accuracy is improved to 6%. Startup supply current, typically 100 µA, is ideal for off-line applications. The output drivers are redesigned to actively sink current during undervoltage lockout (UVLO) at no expense to the startup current specification. In addition, each output is capable of 2-A peak currents during transitions.