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PDF BIT3102A Data sheet ( Hoja de datos )
| Número de pieza | BIT3102A | |
| Descripción | Low Cost PWM CCFL Controller | |
| Fabricantes | Beyond | |
| Logotipo |  |
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1. BIT3102A pdf datasheet  Hay una vista previa y un enlace de descarga de BIT3102A (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
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Beyond Innovation Technology Co., Ltd.
www.DataSheet4U.com
BIT3102A
BIT3102A
Low Cost PWM CCFL Controller
Version:A0
Please read the notice stated in this preamble carefully before
accessing any contents of the document attached.
Admission of BiTEK’s statement therein is p碩re頡su科me技d oBncieTtEheK
document is released to the receiver.
管 May 16, 2007 制
DCC CONTROLLED
2006/07/04
Confidential, for authorized user only
page 1 of 7
DOC NO.W-DS-0020
1 page  
Beyond Innovation Technology Co., Ltd.
Under Voltage Lock Out
www.DataShUeeptp4eUr.tchormeshold voltage
Ta=25℃
Hysteresis
Ramp Wave Generator
Frequency
Operating Frequency
RT=100K Ω
note 1
Output peak
Output valley
Error Amplifier
Input voltage
note 1
Open loop gain
Unit gain band width
Open Lamp Enable
Output current
VDD=6.0V, Ta=25℃
Open lamp detection enable
Open Lamp Protection
Open lamp detection lower threshold
VDD=6.0V, Ta=25℃
Hysteresis
Output
CMOS output impedance
note 1
Rising Time
Falling Time
1000pF load,
note 1
Ta : ambient temperature.
Note 1: It is guaranteed by design not 100% tested.
BIT3102A
3.8 4 4.2 V
0.1 0.2 0.3 V
120 140 160 KHz
50 250 KHz
2.25 V
0.75 V
0.75 2.25 V
60 80
dB
1 1.5
MHz
2.15V/RT
2.5
uA
V
325 mV
50 mV
50 Ω
110 ns
100 ns
Application Circuit:
A low cost 1~2 lamp design.
CN2
HV
LV
CN1
VDD 1
BRIGHTNESS 2
GND 3
BIT3102A
18
2
3
4
OUT
VDD
CMP
VIN-
GND
RT
SST
OLP
7
6
5
2006/07/04
碩頡科技 BiTEK
管 May 16, 2007 制
VDD=4.5V~13.2V
DCC CONTROLLEDBRIGHTNESS=DC 0~3.3V, 0V brightest dimming.
CN2 may connect 1~2 CCFLs
Confidential, for authorized user only
page 5 of 7
DOC NO.W-DS-0020
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet BIT3102A.PDF ] | |
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