參數(shù)資料
型號(hào): ISL97651
廠商: Intersil Corporation
英文描述: 4-Channel Integrated LCD Supply
中文描述: 4通道集成LCD電源
文件頁數(shù): 9/19頁
文件大?。?/td> 307K
代理商: ISL97651
9
FN7493.2
March 15, 2007
Block Diagram
FIGURE 11. BLOCK DIAGRAM
+
-
+
-
+
-
+
-
+
-
+
-
+
+
+
CONTROL
LOGIC
SAWTOOTH
GENERATOR
CURRENT
FEEDBACK
CURRENT LIMIT
COMPARATOR
CURRENT LIMIT
THRESHOLD
AND
SEQUENCE
V
REF
VOLTAGE
FEEDBACK
UVLO COMPARATOR
1.2MHz
OSCILLATOR
0.75V
REF
0.2V
UVLO COMPARATOR
0.4V
0.75 V
REF
V
REF
P
OUT
R
SENSE
BUFFER
CONTROL
LOGIC
V
REF
SAWTOOTH
GENERATOR
0.75 V
REF
UVLO
COMPARATOR
SLOPE
COMPENSATION
VOLTAGE
FEEDBACK
VSUP
CURRENT LIMIT
THRESHOLD
CURRENT
LIMIT
COMPARATOR
VSUP
C1-
C1+
C2+
C2-
P
OUT
DRN
CTL
COM
BUFFER
LX1
LX2
PGND1
PGND2
CB
LXL
CM2
FBL
FBP
FBN
N
OUT
V
INL
ENL
C
DEL
EN
V
IN1
, V
IN2
FBB
CM1
CURRENT FEEDBACK
SLOPE
COMPENSATION
V
REF
PGND3
V
SUP
ACGND
DELB
FAULT CONTROL
REFERENCE
AND
BIAS
THRESHOLDS
AND BIAS
CONTROL
NOUT
POUT
CONTROL
ISL97651
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL97651ARTZ 制造商:Intersil Corporation 功能描述:
ISL97651ARTZ-T 功能描述:顯示驅(qū)動(dòng)器和控制器 ISL97651ARTZ 4-CH IN TEGRTD LCD SUPY RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
ISL97651ARTZ-TK 功能描述:顯示驅(qū)動(dòng)器和控制器 ISL97651ARTZ 4-CH IN TEGRTD LCD SUPY 1K RoHS:否 制造商:Panasonic Electronic Components 工作電源電壓:2.7 V to 5.5 V 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Reel
ISL97652IRZ 功能描述:IC LCD SUPPLY HP 4CHN 48-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 應(yīng)用說明:Ultrasound Imaging Systems Application Note 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:37 系列:- 應(yīng)用:醫(yī)療用超聲波成像,聲納 電流 - 電源:- 電源電壓:2.37 V ~ 6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:56-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:56-TQFN-EP(8x8) 包裝:管件
ISL97652IRZ-T 功能描述:IC LCD SUPPLY 4CH DUAL AMP 48QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 電源管理 - 專用 系列:- 應(yīng)用說明:Ultrasound Imaging Systems Application Note 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:37 系列:- 應(yīng)用:醫(yī)療用超聲波成像,聲納 電流 - 電源:- 電源電壓:2.37 V ~ 6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:56-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:56-TQFN-EP(8x8) 包裝:管件