UCC28C43D

PWM controller, -0.3 to 6.3V, 1A, SOP

Rated 5 Rating 5 | reviews | Write a review

Price:: US $0.78~0.81 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
	US $0.78~0.81

PartNumber:: UCC28C43D

Brand:: Texas Instruments - TI | Pack: SOP | D/C: 11+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Sold By

Ms. fiona's store

(China (Mainland))

add to my favourite

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2012-06-26

From Other Seller

Part Number:UCC28C43D
US $0.78 - 0.81
ECA1HHG220

US $2.00 - 10.00 / Piece
(0) Remove
IRF3205

US $0.80 - 2.50 / Piece
(0) Remove
Quantity:

piece

Product Summary

The UCC28C43D is a high-performance currentmode PWM controller. It is an enhanced BiCMOS version with pin-for-pin compatibility to the industry standard UC384 family of PWM controllers.

Parametrics

UCC28C43D absolute maximum ratings: (1)Supply voltage (VDD): 20V; (2)Supply voltage (MAX ICC): 30mA; (3)Output current, IOUT peak: ±1A; (4)Output energy, capacitive load: 5μJ; (5)Voltage rating (COMP, CS, FB): -0.3V to 6.3V; (6)Voltage rating (OUT): -0.3V to 20V; (7)Voltage rating (RT/CT): -0.3V to 6.3V; (8)Voltage rating (VREF): 7V; (9)Error amplifier output sink current: 10mA; (10)Total Power Dissipation at TA = 25℃ D package (jc = 22℃/W, μa = 40 - 70 ℃/W): 650mW; (11)DGK package (jc = 41℃/W, ja = 238 to 269℃/W: 350mW; (12)P package (jc = 50 ℃/W, ja = 110 ℃/W: 850mW; (13)Operating junction temperature range, TJ: -55 to 150℃; (14)Storage temperature range, Tstg: -65 to 150℃; (15)Lead Temperature (Soldering, 10 seconds): 300℃.

Features

UCC28C43D features: (1)Enhanced Replacement for UC3842A Family With Pin-to-Pin Compatibility; (2)1-MHz Operation; (3)50A Standby Current, 100A Maximum; (4)Low Operating Current of 2.3 mA at 52 kHz; (5)Fast 35-ns Cycle-by-Cycle Overcurrent Limiting; (6)1A Peak Output Current; (7)Rail-to-Rail Output Swings with 25-ns Rise and 20-ns Fall Times; (8)±1% Initial Trimmed 2.5-V Error Amplifier Reference; (9)Trimmed Oscillator Discharge Current; (10)New Under Voltage Lockout Versions; (11)MSOP-8 Package Minimizes Board Space.