Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

NCP1395 Datasheet(PDF) 3 Page - ON Semiconductor

Part No. NCP1395
Description  High Performance Resonant Mode Controller
Download  27 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ONSEMI [ON Semiconductor]
Homepage  http://www.onsemi.com
Logo 

NCP1395 Datasheet(HTML) 3 Page - ON Semiconductor

 
Zoom Inzoom in Zoom Outzoom out
 3 / 27 page
background image
NCP1395A/B
http://onsemi.com
3
PIN FUNCTION DESCRIPTION
Pin No.
Symbol
Function
Description
1
Fmin
Timing Resistor
Connecting a resistor to this pin, sets the minimum oscillator frequency
reached for VFB is below 1.3 V.
2
Fmax
Frequency Clamp
A resistor sets the maximum frequency excursion.
3
DT
Deadtime
A simple resistor adjusts the deadtime length.
4
Css
Soft−Start
Select the soft−start duration.
5
FB
Feedback
Applying a voltage above 1.3 V on this pin increases the oscillation frequency
up to Fmax.
6
Ctimer
Timer Duration
Sets the timer duration in presence of a fault.
7
BO
Brown−Out
Detects low input voltage conditions. When brought above Vlatch, it fully
latches off the controller.
8
Agnd
Analog Ground
9
Pgnd
Power Ground
10
A
Low Side Output
Drives the low side power MOSFET.
11
B
High Side Output
Drives the upper side power MOSFET.
12
Vcc
Supplies the Controller
13
Fast Fault
Quick Fault Detection
Fast shutdown pin, stops all pulses when brought high. Please look in the
description for more details about the fast−fault sequence.
14
Slow Fault
Slow Fault Detection
When asserted, the timer starts to countdown and shuts down the controller at
the end of its time duration.
15
OUT
OPAMP Output
Internal transconductance amplifier.
16
NINV
OPAMP Noninverting
Non−inverting pin of the OPAMP.


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25  26  27 


Datasheet Download




Link URL




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

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   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