Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

LD5525GL Datasheet(PDF) 6 Page - Leadtrend Technology

Part # LD5525GL
Description  Multi-Mode PWM Controller of Flyback with Integrated BNI/BNO and Protection
PDF  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  LEADTREND [Leadtrend Technology]
Direct Link  https://www.leadtrend.com.tw/
Logo LEADTREND - Leadtrend Technology

LD5525GL Datasheet(HTML) 6 Page - Leadtrend Technology

Back Button LD5525GL Datasheet HTML 2Page - Leadtrend Technology LD5525GL Datasheet HTML 3Page - Leadtrend Technology LD5525GL Datasheet HTML 4Page - Leadtrend Technology LD5525GL Datasheet HTML 5Page - Leadtrend Technology LD5525GL Datasheet HTML 6Page - Leadtrend Technology LD5525GL Datasheet HTML 7Page - Leadtrend Technology LD5525GL Datasheet HTML 8Page - Leadtrend Technology LD5525GL Datasheet HTML 9Page - Leadtrend Technology LD5525GL Datasheet HTML 10Page - Leadtrend Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 6 / 16 page
background image
LD5525
06/30/2015
6
Leadtrend Technology Corporation
www.leadtrend.com.tw
LD5525-DS-00 June 2015
PARAMETER
CONDITIONS
SYMBOL
MIN
TYP
MAX
UNITS
QRD (Quasi Resonant Detection, FB Pin)
OVP Trip voltage Level
VFB_OVP
3.4
3.5
3.6
V
OVP De-bounce Cycle
NTFB_OVP
8
Cycle
UVP Trip voltage Level
(1)
VFB_UVP
1
V
QRD Trip Level
(1)
VQRD
100
mV
QRD Delay Time
(1)
TQRD
100
ns
QR Mode Time Out 1
TOUT1
5
s
Max Frequency Clamp Time
Out 2
TOUT2
100
150
200
s
BNO Protection (FB Pin)
Brown In Trip Level
IBNI
85
95
101.5
A
Brown Out Trip Level
IBNO
79
85
93.5
A
BNO_hys
IBNO_HYS
6
A
Brown Out De-bounce Time
VCOMP=3V
TDB_BNO
60
ms
OTP (Over Temperature, CS Pin)
CS OTP Level
VCSOTP
0.5
V
CS OTP de-bounce time
TD_CSOTP
8
Cycle
Oscillator for Switching Frequency
QR Maximum Frequency
IFB <IGM
FQR_MAX_LL
121
130
139
kHz
IFB >IGM
FQR_MAX_HL
79
85
91
kHz
CCM Frequency
IFB <IGM,
(1)
FCCM_LL
79
85
91
kHz
IFB >IGM,
(1)
FCCM_HL
60
65
70
kHz
Frequency Swapping
FSW_MOD
±6
%
Green Mode Frequency
FSW_GREEN
25
27
kHz
Temp. Stability
FSW_TS
3
5
%
Voltage Stability
VCC =9V~24V
FSW_VS
1
%
Maximum ON Time
Maximum On Time
TON_MAX
15
s
Gate Drive Output (OUT Pin)
Output Low Level
VCC =15V, Io=20mA
VOL
1
V
Output High Level
VCC =15V, Io=20mA
VOH
8
13
V
Rising Time
VCC =15V CL=1000pF
Tr
200
350
ns
Falling Time
VCC =15V CL =1000pF
Tf
80
150
ns
Output High Clamp Level
VCC =18V
VO_CLAMP
13.5
V



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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