參數(shù)資料
型號： 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)： 9/26頁
文件大?。?/td> 782K
代理商： ISL6561CR
9
FN9098.5
May 12, 2005
PIN-ADJUSTABLE OFFSET
Voltage at OFS pin
Offset resistor connected to ground
485
500
515
mV
VCC = 5.00V, offset resistor connected to VCC
2.91
3.00
3.09
V
OSCILLATOR
Accuracy
R
T
= 100 k
-10
-
10
%
Adjustment Range
0.08
-
1.5
MHz
Sawtooth Amplitude
-
1.5
-
V
Max Duty Cycle
-
66.7
-
%
ERROR AMPLIFIER
Open-Loop Gain
R
L
= 10k
to ground
C
L
= 100pF, R
L
= 10k
to ground
C
L
= 100pF
-
80
-
dB
Open-Loop Bandwidth
-
18
-
MHz
V/
μ
s
Slew Rate
4.4
6.0
7.5
Maximum Output Voltage
4.0
4.3
-
V
Output High Voltage @ 2mA
3.7
-
-
V
Output Low Voltage @ 2mA
-
-
1.40
V
REMOTE-SENSE AMPLIFIER
Bandwidth
-
20
-
MHz
μ
A
μ
A
Output High Current
VSEN - RGND = 2.5V
-500
-
500
Output High Current
VSEN - RGND = 0.6
-500
-
500
PWM OUTPUT
PWM Output Voltage LOW Threshold
Iload = ±500
μ
A
Iload = ±500
μ
A
-
-
0.3
V
PWM Output Voltage HIGH Threshold
4.3
-
-
V
TEMPERATURE COMPENSATION
Temperature Compensation Current @
40
°C
and Tcomp = 0.5V
10
15
20
μ
A
Temperature Compensation
Transconductance
-
1
-
1
μ
A/V/
°C
SENSE CURRENT
Sensed Current Tolerance (
0°C to 85°C)
ISEN1 = ISEN2 = ISEN3 = ISEN4 = 80
μ
A
ISEN1 = ISEN2 = ISEN3 = ISEN4 = 80
μ
A
74
81
91
μ
A
μ
A
μ
A
μ
A
Sensed Current Tolerance (
-40°C)
74
81
92
Overcurrent Trip Level (
0°C to 85°C)
98
110
122
Overcurrent Trip Level (-4
0°C)
98
110
127
POWER GOOD AND PROTECTION MONITORS
PGOOD Low Voltage
I
PGOOD
= 4mA
VSEN Falling
-
-
0.4
V
Under-Voltage Offset From VID (
0°C to
85°C)
72
74
76
%VID
Under-Voltage Offset From VID (-4
0°C)
VSEN Falling
71
74
82
%VID
Overvoltage Threshold
Voltage above VID, After Soft Start (Note 5)
180
200
220
mV
Before Enable
1.63
V
VCC < POR Threshold
VCC
≥
POR Threshold, VSEN Falling
1.67
1.80
1.87
V
Overvoltage Reset Voltage
-
0.6
-
V
VCC < POR Threshold
-
1.5
-
V
OVP Drive Voltage
I
OVP
= -100mA, VCC = 5V
-
1.9
-
V
Minimum VCC for OVP
1.4
-
-
V
NOTES:
3. When using the internal shunt regulator, VCC is clamped to 6.02V (max). Current must be limited to 25mA or less.
4. These parts are designed and adjusted for accuracy with all errors in the voltage loop included.
5. During soft start, VDAC rises from 0 to VID. The overvoltage trip level is the higher of 1.7V and VDAC + 0.2V.
Electrical Specifications
Operating Conditions: VCC = 5V or ICC < 25mA (Note 3). Unless Otherwise Specified
(Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
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
ISL6561CR-T 功能描述:IC CTRLR PWM MULTIPHASE 40-QFN RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - 專用型 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,000 系列:- 應(yīng)用:電源，ICERA E400，E450 輸入電壓:4.1 V ~ 5.5 V 輸出數(shù):10 輸出電壓:可編程 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:42-WFBGA，WLCSP 供應(yīng)商設(shè)備封裝:42-WLP 包裝:帶卷 (TR)
ISL6561CRZ 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
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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*