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參數(shù)資料
| 型號： | ISL97652IRZ |
| 廠商： | INTERSIL CORP |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 4-Channel Integrated LCD Supply with Dual VCOM Amplifiers |
| 中文描述： | 2.5 A SWITCHING REGULATOR, 1500 kHz SWITCHING FREQ-MAX, PQCC48 |
| 封裝： | 7 X 7 MM, ROHS COMPLIANT, PLASTIC, MO-220VKKD-2, QFN-48 |
| 文件頁數(shù)： | 5/25頁 |
| 文件大?。?/td> | 709K |
| 代理商： | ISL97652IRZ |
5
FN9287.0
December 21, 2006
CMRR
Common-Mode Rejection Ratio
50
70
dB
PSRR
Power Supply Rejection Ratio
70
85
dB
VOH
Output Voltage Swing High
I
OUT(SOURCE)
= 5mA
AVIN - 50
mV
VOH
Output Voltage Swing High
I
OUT(SOURCE)
= 50mA
AVIN - 450
mV
VOL
Output Voltage Swing Low
I
OUT(SINK)
= 5mA
50
mV
VOL
Output Voltage Swing Low
I
OUT(SINK)
= 50mA
450
mV
I
SC
Output Short Circuit Current per amplifier
300
400
mA
SR
Slew Rate
50
V/μs
BW
Gain Bandwidth
-3dB gain point
30
MHz
FAULT DETECTION THRESHOLDS
OVP
Overvoltage Protection Threshold
AVDD rising
18.8
19.5
20
V
OVP
HYS
Overvoltage Protection Threshold Hysteresis
0.8
V
VLOR
Undervoltage Lockout Threshold
PV
IN
rising
7.8
8.0
V
VLOF
Undervoltage Lockout Threshold
PV
IN
falling
7.4
7.6
V
T
OFF
Thermal Shut-Down
Temperature rising
150
°C
T
ON
Reset after Thermal Shut-Down
Temperature falling
100
°C
Vth_A
VDD
(FB)
A
VDD
Boost Short Detection
V(FBFBB) falling less than
1.14
V
Vth_V
LOGIC
(FBB) V
LOGIC
Buck Short Detection
V(FBB) falling less than
1.14
V
Vth_POUT(FBP)
P
OUT
Charge Pump Short Detection
V(FBP) falling less than
1.14
V
Vth_NOUT(FBN)
N
OUT
Charge Pump Short Detection
V(FBN) rising more than
0.525
V
TFD
Fault Delay Time to Chip Turns Off
64
μs
START-UP SEQUENCING
ISS
SS, SSB Current
SS, SSB
≤
1.5V
6
μA
IDLY
DLY1, DLY2 Current
DLY1, DLY2 <1.5V
6
μA
SSTH1
SS, SSB Voltage to Give Max Current Limit
1.27
V
SSTH2
SS, SSB Voltage to Enable Fault Checking
2.05
V
DELTH1
DEL1, DEL2 Voltage to Give Max Current Limit
1.27
V
DELTH2
DEL1, DEL2 Voltage to Enable Fault Checking
2.05
V
Electrical Specifications
V
IN
= 12V, V
BOOST
= V
SUP
= 15V, V
ON
= 25V, V
OFF
= -8V, over temperature from -40°C to +85°C, unless
otherwise stated.
(Continued)
PARAMETER
DESCRIPTION
CONDITIONS
MIN
TYP
MAX
UNIT
ISL97652
相關PDF資料 |
PDF描述 |
|---|---|
| ISL97652IRZ-T | 4-Channel Integrated LCD Supply with Dual VCOM Amplifiers |
| ISL97652IRZ-TK | 4-Channel Integrated LCD Supply with Dual VCOM Amplifiers |
| ISL97653A | 5-Channel Integrated LCD Supply |
| ISL97653AIRZ | 5-Channel Integrated LCD Supply |
| ISL97653AIRZ-T | 5-Channel Integrated LCD Supply |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| 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:- 應用說明:Ultrasound Imaging Systems Application Note 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:37 系列:- 應用: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 供應商設備封裝:56-TQFN-EP（8x8） 包裝:管件 |
| ISL97652IRZ-TK | 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:- 應用說明:Ultrasound Imaging Systems Application Note 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:37 系列:- 應用: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 供應商設備封裝:56-TQFN-EP（8x8） 包裝:管件 |
| ISL97653AIRZ | 功能描述:電流型 PWM 控制器 5-CH INTEGRTD LCD SUPPLY W/TEMP SENSOR RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| ISL97653AIRZ-T | 功能描述:電流型 PWM 控制器 5-CH INTEGRTD LCD SUPPLY W/TEMP SENSOR RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
| ISL97653AIRZ-TK | 功能描述:電流型 PWM 控制器 5-CH INTEGRTD LCD SUPPLY W/TEMP SENSOR RoHS:否 制造商:Texas Instruments 開關頻率:27 KHz 上升時間: 下降時間: 工作電源電壓:6 V to 15 V 工作電源電流:1.5 mA 輸出端數(shù)量:1 最大工作溫度:+ 105 C 安裝風格:SMD/SMT 封裝 / 箱體:TSSOP-14 |
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