Datasheet UC1864 — Datenblatt

Hersteller	Texas Instruments
Serie	UC1864

Resonanzmodus-Stromversorgungsregler 20-LCCC -55 bis 125

Datenblätter

1.3 Mb, Datei hochgeladen: Aug 17, 2022, Seiten: 24
UCx846/7 Current Mode PWM Controller

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	5962-9203101M2A	5962-9203101MEA	UC1864J	UC1864J883B	UC1864L	UC1864L883B
Lifecycle Status	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)	Obsolete (Manufacturer has discontinued the production of the device)
Manufacture's Sample Availability	No	No	No	No	No	No

	5962-9203101M2A	5962-9203101MEA	UC1864J	UC1864J883B	UC1864L	UC1864L883B
N	1	2	3	4	5	6
Pin	20	16	16	16	20	20
Package Type	FK	J	J	J	FK	FK
Industry STD Term	LCCC	CDIP	CDIP	CDIP	LCCC	LCCC
JEDEC Code	S-CQCC-N	R-GDIP-T	R-GDIP-T	R-GDIP-T	S-CQCC-N	S-CQCC-N
Width (mm)	8.89	6.92	6.92	6.92	8.89	8.89
Length (mm)	8.89	19.56	19.56	19.56	8.89	8.89
Thickness (mm)	1.83	4.57	4.57	4.57	1.83	1.83
Pitch (mm)	1.27	2.54	2.54	2.54	1.27	1.27
Max Height (mm)	2.03	5.08	5.08	5.08	2.03	2.03
Mechanical Data	Herunterladen	Herunterladen	Herunterladen	Herunterladen	Herunterladen	Herunterladen

	5962-9203101M2A	5962-9203101MEA	UC1864J	UC1864J883B	UC1864L	UC1864L883B
RoHS	Not Compliant	Not Compliant	Not Compliant	Not Compliant	Not Compliant	Not Compliant
Pb Free	No	No	No	No	No	No

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U-138 Zero Voltage Switching Resonant Power Conversion
PDF, 794 Kb, Datei veröffentlicht: Sep 5, 1999
This application note explores the technique of zero voltage switching in modern power conversion. It describes several ZVS topologies and applications limitations of the ZVS technique and a generalized design procedure. Two design examples are presented: a 50W DC/DC converter and an off-line 300W multiple output power supply. This discussion concludes with a performance comparison of ZVS conve
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U-122 A New Family of Integrated Circuits Controls Resonant Mode Power
PDF, 272 Kb, Datei veröffentlicht: Sep 5, 1999
This application note introduces the UC3861-8 family of ICs which are optimized for the control of zero-current-switched and zero-voltage-switched quasi-resonant converters. Differences among members of this device family result from the various combinations of UVLO thresholds and output options. The one-shot pulse steering logic is configured to program either on time for ZCS systems (UC1865-186

Serie: UC1864 (6)

Semiconductors > Space & High Reliability > Power Management Products > Offline and Isolated DC/DC Controller and Converter