Electronic Components Datasheet Search
  English  ▼
ALLDATASHEET.COM

X  

ISL8012IRZ Datasheet(PDF) 6 Page - Intersil Corporation

Part # ISL8012IRZ
Description  2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
Download  15 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  INTERSIL [Intersil Corporation]
Direct Link  http://www.intersil.com/cda/home
Logo INTERSIL - Intersil Corporation

ISL8012IRZ Datasheet(HTML) 6 Page - Intersil Corporation

Back Button ISL8012IRZ Datasheet HTML 2Page - Intersil Corporation ISL8012IRZ Datasheet HTML 3Page - Intersil Corporation ISL8012IRZ Datasheet HTML 4Page - Intersil Corporation ISL8012IRZ Datasheet HTML 5Page - Intersil Corporation ISL8012IRZ Datasheet HTML 6Page - Intersil Corporation ISL8012IRZ Datasheet HTML 7Page - Intersil Corporation ISL8012IRZ Datasheet HTML 8Page - Intersil Corporation ISL8012IRZ Datasheet HTML 9Page - Intersil Corporation ISL8012IRZ Datasheet HTML 10Page - Intersil Corporation Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 15 page
background image
6
FN6616.0
March 11, 2008
Pin Descriptions
VIN (Pin 1)
Input supply voltage. Connect a 10µF ceramic capacitor to
power ground.
VCC (Pin 2)
Input supply for the logic. Connect to VIN.
EN (Pin 3)
Regulator enable pin. Enable the output when driven to high.
Shutdown the chip and discharge output capacitor when
driven to low. Do not leave this pin floating.
PG (Pin 4)
1ms timer output. At power-up or EN HI, this output is a 1ms
delayed Power-Good signal for the output voltage. This
output can be reset by a low RSI signal. 1ms starts when
RSI goes to high.
MODE (Pin 5)
Mode Selection pin. Connect to logic high or input voltage
VIN for PFM mode; connect to logic low or ground for forced
PWM mode. Do not leave this pin floating.
RSI (Pin 6)
This input resets the 1ms timer. When the output voltage is
within the PGOOD window, an internal timer is started and
generates a PG signal 1ms later when RSI is low. A high RSI
resets PG and RSI high to low transition restarts the internal
counter if the output voltage is within the window, otherwise
the counter is reset by the output voltage condition.
VFB (Pin 7)
Buck regulator output feedback. Connect to the output
through a resistor divider for adjustable output voltage
(ISL8012-ADJ). For preset output voltage, connect this pin to
the output.
SGND (Pin 8)
System ground for the control logic. All voltage levels are
measured with respect to this pin.
PGND (Pin 9)
Ground connect for the IC and thermal relief for the package.
The exposed pad must be connected to PGND and soldered
to the PCB.
LX (Pin 10)
Switching node connection. Connect to one terminal of
inductor.
Exposed Pad
The exposed pad must be connected to the PGND and
SGND pin for proper electrical performance. The exposed
pad must also be connected to as much as possible for
optimal thermal performance.
ISL8012


Similar Part No. - ISL8012IRZ

ManufacturerPart #DatasheetDescription
logo
Intersil Corporation
ISL8012IRZ INTERSIL-ISL8012IRZ Datasheet
1Mb / 16P
   2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
logo
Renesas Technology Corp
ISL8012IRZ RENESAS-ISL8012IRZ Datasheet
1Mb / 17P
   2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
More results

Similar Description - ISL8012IRZ

ManufacturerPart #DatasheetDescription
logo
Renesas Technology Corp
ISL8012 RENESAS-ISL8012 Datasheet
1Mb / 17P
   2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
logo
Intersil Corporation
ISL8012 INTERSIL-ISL8012_10 Datasheet
1Mb / 16P
   2A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
ISL8014IRZ-T INTERSIL-ISL8014IRZ-T Datasheet
1Mb / 16P
   Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
logo
Renesas Technology Corp
ISL8013A RENESAS-ISL8013A Datasheet
2Mb / 16P
   3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
logo
Intersil Corporation
ISL8013A INTERSIL-ISL8013A Datasheet
1Mb / 17P
   3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
ISL8014A INTERSIL-ISL8014A Datasheet
1Mb / 15P
   4A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
ISL8014 INTERSIL-ISL8014 Datasheet
1Mb / 16P
   4A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
logo
Renesas Technology Corp
ISL8014A RENESAS-ISL8014A Datasheet
1Mb / 16P
   4A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
logo
Intersil Corporation
ISL8013 INTERSIL-ISL8013 Datasheet
1Mb / 16P
   3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
logo
Renesas Technology Corp
ISL8013 RENESAS-ISL8013 Datasheet
2Mb / 18P
   3A Low Quiescent Current 1MHz High Efficiency Synchronous Buck Regulator
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15


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