UC3863 Datasheet and Specifications PDF

The UC3863 is a LOW COST POWER-SAVING MODE PWM CONTROLLER.

Key Specifications

PackageSOIC
Pins16
Max Voltage (typical range)22 V
Max Frequency1 MHz
Height2.65 mm
Length10.3 mm
Width7.5 mm
Max Operating Temp70 °C
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Part NumberUC3863 Datasheet
ManufacturerUnisonic Technologies
Overview The UC3863 is a high performance current mode PWM controller ideally suited for low standby power. The PWM switching frequency is programmable externally at normal operation. Low VDD startup current . * UTC proprietary frequency hopping technology for Improved EMI performance. * Power-saving mode for high light-load and standby efficiency * Dynamic peak current limiting for constant output power * Built-in synchronized slope compensation * OTP,OLP,OVP and VDD clamp for higher security * Program.
Part NumberUC3863 Datasheet
DescriptionResonant-Mode Power Supply Controllers
ManufacturerUnitrode
Overview • Controls Zero Current Switched (ZCS) The UC1861-1868 family of ICs is optimized for the control of Zero Curor Zero Voltage Switched (ZVS) rent Switched and Zero Voltage Switched quasi-resonant conve. DESCRIPTION
* Controls Zero Current Switched (ZCS) The UC1861-1868 family of ICs is optimized for the control of Zero Curor Zero Voltage Switched (ZVS) rent Switched and Zero Voltage Switched quasi-resonant converters. DifQuasi-Resonant Converters ferences between members of this device family resul.

Price & Availability

Seller Inventory Price Breaks Buy
Rochester Electronics 25969 25+ : 4.08 USD
100+ : 3.88 USD
500+ : 3.67 USD
1000+ : 3.47 USD		 View Offer
Verical 75 74+ : 5.1 USD
100+ : 4.85 USD
500+ : 4.5875 USD
1000+ : 4.3375 USD		 View Offer
Verical 24820 74+ : 5.1 USD
100+ : 4.85 USD
500+ : 4.5875 USD
1000+ : 4.3375 USD		 View Offer

Similar Datasheets

Part Number Manufacturer Description
UC3863A Unisonic Technologies LOW COST POWER-SAVING MODE PWM CONTROLLER