參數(shù)資料
型號： ADD8733
廠商： Analog Devices, Inc.
英文描述： Integrated TFT Panel Power Supply with Gate Modulation and VCOM
中文描述： 集成TFT面板電源，門調制和VCOM
文件頁數(shù)： 3/16頁
文件大?。?/td> 182K
代理商： ADD8733
Preliminary Technical Data
ADD8733
SPECIFICATIONS
STEP-UP SWITCHING REGULATOR SPECIFICATIONS
V
VIN
= V
SD_VIN
= 12 V, L1= 15 μH, T
A
= 25°C, f
OSC
= 650 kHz, unless otherwise noted.
Rev. PrA | Page 3 of 16
Table 1.
Parameter
SUPPLY
Input Voltage
Maximum Duty Cycle
OUTPUT
Output Voltage
Load Regulation
Line Regulation
Overall Regulation
Overvoltage Protection
REFERENCE
FB Regulation Voltage
ERROR AMPLIFIER
Transconductance
Error Amplifier Open-Loop Voltage Gain
Input Bias Current
SWITCH
On Resistance
Peak Current Limit
OSCILLATOR
Oscillator Frequency
1
VSR_OUT pin provides a logic-high output of 5 V.
Symbol
VIN
V
SU_OUT
V
SU_D
V
SU_FB
g
m
A
VSU
I
B
R
DS (ON)SU
I
SUCLSET
f
OSC
Conditions
200 mA ≤ I
LOAD
≤ 800 mA, V
SU_OUT
= 18 V
I
LOAD
= 500 mA, 8 V ≤ V
SD_VIN
≤ 16.5 V, V
SU_OUT
= 18 V
Line, load, temperature
FREQ = GND
FREQ = VSR_OUT
1
Min
8.0
VIN + 1
19.5
Typ
70
1
1
20
2.5
100
1000
100
100
3
650
1200
Max
16.5
20
±3
20.5
Unit
V
%
V
%
%
%
V
V
μA/V
V/V
nA
mΩ
A
kHz
kHz
相關PDF資料
PDF描述
ADD8733ACPZ-REEL Integrated TFT Panel Power Supply with Gate Modulation and VCOM
ADDAC80 Circular Connector; No. of Contacts:24; Series:LJT00R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:17-25
ADDAC80-CBI-I Circular Connector; No. of Contacts:55; Series:LJT00R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:17-35
ADDAC80-CBI-V Circular Connector; No. of Contacts:6; Series:LJT00R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Socket; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:17-6
ADDAC80-CCD-I Circular Connector; No. of Contacts:8; Series:LJT00R; Body Material:Aluminum; Connecting Termination:Crimp; Connector Shell Size:17; Circular Contact Gender:Pin; Circular Shell Style:Wall Mount Receptacle; Insert Arrangement:17-8
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