Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

USR1101 Datasheet(PDF) 1 Page - Unisonic Technologies

Part # USR1101
Description  5V/12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
Download  5 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  UTC [Unisonic Technologies]
Direct Link  http://www.utc-ic.com
Logo UTC - Unisonic Technologies

USR1101 Datasheet(HTML) 1 Page - Unisonic Technologies

  USR1101_15 Datasheet HTML 1Page - Unisonic Technologies USR1101_15 Datasheet HTML 2Page - Unisonic Technologies USR1101_15 Datasheet HTML 3Page - Unisonic Technologies USR1101_15 Datasheet HTML 4Page - Unisonic Technologies USR1101_15 Datasheet HTML 5Page - Unisonic Technologies  
Zoom Inzoom in Zoom Outzoom out
 1 / 5 page
background image
UNISONIC TECHNOLOGIES CO., LTD
USR1101
Preliminary
LINEAR INTEGRATED CIRCUIT
www.unisonic.com.tw
1 of 5
Copyright © 2015 Unisonic Technologies Co., Ltd
QW-R103-062.b
5V/12V SYNCHRONOUS
BUCK PWM DC-DC
CONTROLLER
DESCRIPTION
The UTC USR1101 is a high efficiency synchronous buck
PWM controller, with operating at fixed 300kHz frequency,
Internal soft-start, frequency compensation networks and
integrates all of the control, output adjustment, monitoring and
protection functions into a single package.
Adjustable over-current protection (OCP) monitors the voltage
drop across the RDS(ON) of the lower MOSFET for synchronous
buck PWM DC-DC controller.
FEATURES
* Operating with 5V or 12V supply voltage
* Drives all low cost N-channel MOSFETs
* PWM control mode
* 300kHz fixed frequency
* Internal soft-start
* Over-current fault monitor on MOSFET, no current sense
resistor required
* RoHS compliant and 100% lead (Pb)-free
SOP-8
ORDERING INFORMATION
Ordering Number
Package
Packing
USR1101G-S08-R
SOP-8
Tape Reel
USR1101G-S08-R
(1)Packing Type
(2)Package Type
(3)Green Package
(1) R: Tape Reel
(2) S08: SOP-8
(3) G: Halogen Free and Lead Free
MARKING


Similar Part No. - USR1101_15

ManufacturerPart #DatasheetDescription
logo
Unisonic Technologies
USR1101G-S08-R UTC-USR1101G-S08-R Datasheet
152Kb / 6P
   5V/12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
USR1101G-S08-T UTC-USR1101G-S08-T Datasheet
152Kb / 6P
   5V/12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
USR1101L-S08-R UTC-USR1101L-S08-R Datasheet
152Kb / 6P
   5V/12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
USR1101L-S08-T UTC-USR1101L-S08-T Datasheet
152Kb / 6P
   5V/12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
More results

Similar Description - USR1101_15

ManufacturerPart #DatasheetDescription
logo
Richtek Technology Corp...
RT8105 RICHTEK-RT8105 Datasheet
216Kb / 12P
   5V/12V Synchronous Buck PWM DC/DC Controller
RT9214 RICHTEK-RT9214 Datasheet
345Kb / 17P
   5V/12V Synchronous Buck PWM DC-DC Controller
logo
Unisonic Technologies
USR1101 UTC-USR1101 Datasheet
152Kb / 6P
   5V/12V SYNCHRONOUS BUCK PWM DC-DC CONTROLLER
logo
Richtek Technology Corp...
RT9218 RICHTEK-RT9218 Datasheet
403Kb / 18P
   5V/12V Synchronous Buck PWM DC-DC and Linear Power Controller
logo
Cystech Electonics Corp...
EM5303QP CYSTEKEC-EM5303QP Datasheet
507Kb / 12P
   5V/12V Synchronous Buck PWM Controller
logo
Excelliance MOS Corp.
EM5303 EXCELLIANCE-EM5303 Datasheet
387Kb / 11P
   5V/12V Synchronous Buck PWM Controller
logo
Eutech Microelectronics...
EUP6514 EUTECH-EUP6514 Datasheet
379Kb / 12P
   5V/12V Synchronous Buck PWM Controller
logo
Excelliance MOS Corp.
EM5301 EXCELLIANCE-EM5301 Datasheet
496Kb / 13P
   5V/12V Synchronous Buck PWM Controller
logo
Richtek Technology Corp...
RT8101 RICHTEK-RT8101 Datasheet
251Kb / 15P
   12V Synchronous Buck PWM DC-DC
logo
Monolithic Power System...
EV2910ES-00A MPS-EV2910ES-00A Datasheet
348Kb / 5P
   5V/12V Synchronous Buck PWM DC/DC and Linear Power Controller EV Board
More results


Html Pages

1 2 3 4 5


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Link Exchange   |   Manufacturer List
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
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