SG6842BLVSZ

high-integrated PWM controller, SOP8, 500 mA, 1 W, -0.3 to 7 V, 30uA, SG6842BLVSZ

Rated 5 Rating 5 | reviews | Write a review

Price:: US $0.10~0.50 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
	US $0.10~0.50

PartNumber:: SG6842BLVSZ

Brand:: System General Corporation - System General | Pack: SOP | D/C: 06+

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. Sophia'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: 2012-05-09

From Other Seller

Part Number:SG6842BLVSZ
US $0.10 - 0.50
ad7716ap

US $1.13 - 1.13 / Piece
(0) Remove
IRF9540NPBF

US $0.50 - 3.20 / Piece
(0) Remove
Quantity:

piece

Product Summary

The SG6842BLVSZ is a high-integrated PWM controller. It provides several special enhancements to satisfy the needs for low power standby and protection features. In standby mode, PWM frequency reduction is used to lower the power consumption and support a stable output voltage. Due to Bi-CMOS process, the SG6842BLVSZ reduces startup and operation current to achieve a higher efficiency power conversion. Start-up current has been reduced to 30uA typical and operating current has been shrunk to 3mA. The SG6842BLVSZ is used to general-purpose switching mode power supplies and flyback power converters, and Power Adapter, Open-frame SMPS, Battery Charger Adapter.

Parametrics

SG6842BLVSZ absolute maximum ratings: (1)VDD DC Supply Voltage: 20 V; (2)Iout Gate Output Current: 500 mA; (3)VFB Input Voltage to FB Pin: -0.3 to 7 V; (4)VSense Input Voltage to Sense Pin: -0.3 to 7 V; (5)Pd Power Dissipation: 1 W; (6)TJ Operating Junction Temperature: 150 ℃; (7)TA Operating Ambient Temperature: -25 to 85 ℃; (8)Tstg Storage Temperature Range: -55 to +150 ℃.

Features

SG6842BLVSZ features: (1)Green-mode PWM to support Blue Angle Norm; (2)Low start up current 30uA; (3)Low operation current 3mA; (4)Leading-edge blanking; (5)Built-in synchronized slope compensation; (6)Totem pole output includes soft driving; (7)Constant output power; (8)Current mode operation; (9)Cycle-by-cycle current limiting; (10)Under voltage lockout (UVLO); (11)Short circuit protection; (12)Programmable over-temperature protection; (13)Few external components & low cost solution.