參數(shù)資料
型號(hào): ISL6520BIRZ
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: Adjustable Precision Shunt Regulator 3-TO-92 -40 to 125
中文描述: SWITCHING CONTROLLER, 340 kHz SWITCHING FREQ-MAX, PQCC16
封裝: 4 X 4 MM, LEAD FREE, PLASTIC, MO-220-VGGC, QFN-16
文件頁數(shù): 3/10頁
文件大?。?/td> 353K
代理商: ISL6520BIRZ
3
FN9083.2
January 20, 2005
Absolute Maximum Ratings
Thermal Information
Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +6.0V
Absolute Boot Voltage, V
BOOT
. . . . . . . . . . . . . . . . . . . . . . . +15.0V
Upper Driver Supply Voltage, V
BOOT
- V
PHASE
. . . . . . . . . . . +6.0V
Input, Output or I/O Voltage. . . . . . . . . . . GND -0.3V to VCC +0.3V
ESD Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Class 2
Operating Conditions
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . +5V ±10%
Ambient Temperature Range - ISL6520BC . . . . . . . . . . 0
o
C to 70
o
C
Junction Temperature Range. . . . . . . . . . . . . . . . . . -40
o
C to 125
o
C
Thermal Resistance
SOIC Package (Note 1) . . . . . . . . . . . . . .
QFN Package (Note 2, 3). . . . . . . . . . . . . .
Maximum Junction Temperature
(Plastic Package) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
o
C
Maximum Storage Temperature Range. . . . . . . . -65
o
C to 150
o
C
Maximum Lead Temperature
(Soldering 10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300
o
C
(SOIC - Lead Tips Only)
θ
JA
(
o
C/W)
θ
JC
(
o
C/W)
N/A
95
45
7
CAUTION: Stresses 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 sections of this specification is not implied.
NOTES:
1.
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
2.
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.
3. For
θ
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Noted.
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
VCC SUPPLY CURRENT
Nominal Supply
I
VCC
2.6
3.2
3.8
mA
POWER-ON RESET
Rising VCC POR Threshold
POR
4.19
4.30
4.50
V
VCC POR Threshold Hysteresis
-
0.25
-
V
OSCILLATOR
Frequency
f
OSC
ISL6520BC, VCC
= 5V
250
300
340
kHz
ISL6520BI, VCC
= 5V
230
300
340
kHz
Ramp Amplitude
V
OSC
-
1.5
-
V
P-P
REFERENCE
Reference Voltage Tolerance
ISL6520BC
-1.5
-
+1.5
%
ISL6520BI
-2.5
+2.5
%
Nominal Reference Voltage
V
REF
-
0.800
-
V
ERROR AMPLIFIER
DC Gain
Guaranteed By Design
-
88
-
dB
Gain-Bandwidth Product
GBWP
-
15
-
MHz
Slew Rate
SR
-
8
-
V/
μ
s
GATE DRIVERS
Upper Gate Source Current
I
UGATE-SRC
V
BOOT
- V
PHASE
= 5V, V
UGATE
= 4V
-
-1
-
A
Upper Gate Sink Current
I
UGATE-SNK
-
1
-
A
Lower Gate Source Current
I
LGATE-SRC
V
VCC
= 5V, V
LGATE
= 4V
-
-1
-
A
Lower Gate Sink Current
I
LGATE-SNK
-
2
-
A
DISABLE
Disable Threshold
V
DISABLE
-
0.8
-
V
ISL6520B
相關(guān)PDF資料
PDF描述
ISL6520CB Adjustable Precision Shunt Regulator 3-TO-92 -40 to 125
ISL6520CBZ Adjustable Precision Shunt Regulator 3-TO-92 -40 to 125
ISL6520CBZ-T Adjustable Precision Shunt Regulator 3-TO-92 -40 to 125
ISL6520CR Adjustable Precision Shunt Regulator 3-SOT-89 -40 to 125
ISL6520IB Adjustable Precision Shunt Regulator 3-SOT-89 -40 to 125
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL6520CB 功能描述:IC REG CTRLR BUCK PWM VM 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:4,000 系列:- PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 V 降壓:是 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR)
ISL6520CB-T 功能描述:電壓模式 PWM 控制器 Single Synch Buck RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:1 拓?fù)浣Y(jié)構(gòu):Buck 輸出電壓:34 V 輸出電流: 開關(guān)頻率: 工作電源電壓:4.5 V to 5.5 V 電源電流:600 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:WSON-8 封裝:Reel
ISL6520CBZ 功能描述:IC REG CTRLR BUCK PWM VM 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:275kHz 占空比:50% 電源電壓:18 V ~ 110 V 降壓:無 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:是 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR)
ISL6520CBZ-T 功能描述:IC REG CTRLR BUCK PWM VM 8-SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:275kHz 占空比:50% 電源電壓:18 V ~ 110 V 降壓:無 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:是 工作溫度:-40°C ~ 85°C 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 包裝:帶卷 (TR)
ISL6520CR 功能描述:IC REG CTRLR BUCK PWM VM 16-QFN RoHS:否 類別:集成電路 (IC) >> PMIC - 穩(wěn)壓器 - DC DC 切換控制器 系列:- 標(biāo)準(zhǔn)包裝:4,000 系列:- PWM 型:電壓模式 輸出數(shù):1 頻率 - 最大:1.5MHz 占空比:66.7% 電源電壓:4.75 V ~ 5.25 V 降壓:是 升壓:無 回掃:無 反相:無 倍增器:無 除法器:無 Cuk:無 隔離:無 工作溫度:-40°C ~ 85°C 封裝/外殼:40-VFQFN 裸露焊盤 包裝:帶卷 (TR)