參數(shù)資料
型號(hào)： ISL6561CR
廠商： INTERSIL CORP
元件分類： 穩(wěn)壓器
英文描述： Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for VR10.X Application
中文描述： SWITCHING CONTROLLER, 1500 kHz SWITCHING FREQ-MAX, PQCC40
封裝： 6 X 6 MM, PLASTIC, MO-220VJJD-2, MLFP, QFN-40
文件頁數(shù)： 8/26頁
文件大?。?/td> 782K
代理商： ISL6561CR
8
FN9098.5
May 12, 2005
Absolute Maximum Ratings
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7V
Input, Output, or I/O Voltage (except OVP)GND -0.3V to V
CC
+ 0.3V
OVP Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +15V
SD (Human body model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >4kV
ESD (Machine model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >300V
ESD (Charged device model . . . . . . . . . . . . . . . . . . . . . . . . . . >2kV
Operating Conditions
Supply Voltage, VCC (5V bias mode, Note 3) . . . . . . . . . . +5V ±5%
Ambient Temperature (ISL6561CR, ISL6561CRZ). . . . .0°C to 70°C
Ambient Temperature (ISL6561IR, ISL6561IRZ) . . . . -40°C to 85°C
Thermal Information
Thermal Resistance
QFN Package (Notes 1, 2) . . . . . . . .
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150
°C
Maximum Storage Temperature Range. . . . . . . . . . .-65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
(SOIC - Lead Tips Only)
θ
JA
(
°C
/W)
32
θ
JC
(
°C
/W)
3.5
CAUTION: Stress above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device
at these or any other conditions above those indicated in the operational section of this specification is not implied.
NOTES:
1.
θ
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech
Brief TB379
2.
For
θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside
.
Electrical Specifications
Operating Conditions: VCC = 5V or ICC < 25mA (Note 3). Unless Otherwise Specified
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC SUPPLY CURRENT
Nominal Supply
VCC = 5VDC; EN = 5VDC; R
T
= 100 k
,
ISEN1 = ISEN2 = ISEN3 = ISEN4 = -70
μ
A
VCC = 5VDC; EN = 0VDC; R
T
= 100 k
-
14
18
mA
Shutdown Supply
-
10
14
mA
SHUNT REGULATOR
VCC Voltage
VCC tied to 12VDC thru 300
resistor, , R
T
= 100k
VCC tied to 12VDC thru 300
resistor, R
T
= 100k
5.6
5.9
6.3
V
VCC Sink Current
-
-
25
mA
POWER-ON RESET AND ENABLE
POR Threshold
VCC Rising
4.15
4.31
4.51
V
VCC Falling
3.68
3.82
4.05
V
ENABLE Threshold
EN Rising
1.22
1.24
1.26
V
Hysteresis
100
mV
Fault Reset
1.10
1.14
1.18
V
ENLL Input Logic Low Level
-
-
0.4
V
ENLL input Logic High Level
0.8
-
-
V
μ
A
ENLL Leakage Current
ENLL=5V
1
REFERENCE VOLTAGE AND DAC
System Accuracy (VID = 1.2V-1.6V) (
0°C to
85°C)
(Note 4)
-0.5
-
0.5
%VID
System Accuracy (VID = 1.2V-1.6V) (
-
40°C)
(Note 4)
-0.8
-
0.8
%VID
System Accuracy (VID = 0.8375V-
1.1875V) (
0°C to 85°C)
(Note 4)
-0.8
-
0.8
%VID
System Accuracy (VID = 0.8375V-
1.1875V) (-
40°C)
(Note 4)
-1.1
-
1.1
%VID
VID Pull Up
-65
-50
-35
μ
A
VID Input Low Level
-
-
0.4
V
VID Input High Level
0.8
-
-
V
μ
A
μ
A
DAC Source/Sink Current
VID = 010100
-200
-
200
REF Source/Sink Current
-50
-
50
ISL6561
相關(guān)PDF資料
PDF描述
ISL6561CRZ Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for VR10.X Application
ISL6561 Multi-Phase PWM Controller with Precision rDS(ON) or DCR Differential Current Sensing for VR10.X Application(帶有精密rDS(ON)或DCR差分電流感應(yīng)的VR10.X專用多相PWM控制器)
ISL6561CRZ-T Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for VR10.X Application
ISL6561CRZA Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for VR10.X Application
ISL6561IR Multi-Phase PWM Controller with Precision Rds(on) or DCR Differential Current Sensing for VR10.X Application
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
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ISL6561CRZ 制造商:Intersil Corporation 功能描述:Pulse Width Modulation (PWM) Controller
ISL6561CRZA 功能描述:IC CTRLR PWM MULTIPHASE 40-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器，Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN（7x7） 包裝:管件
ISL6561CRZA-T 功能描述:IC CTRLR PWM MULTIPHASE 40-QFN RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 標(biāo)準(zhǔn)包裝:43 系列:- 應(yīng)用:控制器，Intel VR11 輸入電壓:5 V ~ 12 V 輸出數(shù):1 輸出電壓:0.5 V ~ 1.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-QFN（7x7） 包裝:管件
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