Electronic Components Datasheet Search |
|
UPC1933GR Datasheet(PDF) 1 Page - NEC |
|
UPC1933GR Datasheet(HTML) 1 Page - NEC |
1 / 5 page The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all devices/types available in every country. Please check with local NEC representative for availability and additional information. 1998 BiCMOS INTEGRATED CIRCUIT µµµµ PC1933 DC-DC CONVERTER CONTROL IC DATA SHEET Document No. G13690EJ3V0DS00 (3rd edition) Date Published April 2000 NS CP (K) Printed in Japan The mark 5 shows major revised points. DESCRIPTION The µ PC1933 is an IC that controls a low-voltage input DC-DC converter. This IC is suitable for an operation with3-V, 3.3-V input or a lithium ion secondary battery input, because the minimum operating supply voltage is 2.5 V. Because of its wide operating voltage range, it can also be used to control DC-DC converters that use an AC adapter for input. FEATURES • Low supply voltage: 2.5 V (MIN.) • Operating voltage range: 2.5 to 20 V (breakdown voltage: 30 V) • Timer latch circuit for short-circuit protection. • Ceramic capacitor with low capacitance (0.1 µ F) can be used for short-circuit protection. • Open drain output (1 cannel: This output can be used to control a step-down converter, a step-up converter.) • Dead time is internally fixed to 85 %. • Soft start function (with a circuit to convert the timer latch circuit.) ORDERING INFORMATION Part Number Package µ PC1933GR 8-pin plastic SOP (5.72 mm (225)) |
Similar Part No. - UPC1933GR |
|
Similar Description - UPC1933GR |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.NET |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |