參數(shù)資料
型號(hào): ISL8102CRZ-T
廠商: INTERSIL CORP
元件分類: 穩(wěn)壓器
英文描述: Two-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers
中文描述: SWITCHING CONTROLLER, PQCC32
封裝: 5 X 5 MM, ROHS COMPLIANT, PLASTIC, MO-220VHHD-2, MLFP-32
文件頁(yè)數(shù): 6/27頁(yè)
文件大小: 711K
代理商: ISL8102CRZ-T
6
FN9247.0
October 19, 2005
ERROR AMPLIFIER
DC Gain (Note 3)
R
L
= 10K to ground
-
96
-
dB
Gain-Bandwidth Product (Note 3)
C
L
= 100pF, R
L
= 10K to ground
C
L
= 100pF, Load =
±
400
μ
A
-
20
-
MHz
Slew Rate (Note 3)
-
8
-
V/
μ
s
Maximum Output Voltage
Load = 1mA
3.90
4.20
-
V
Minimum Output Voltage
Load = -1mA
-
0.85
1.0
V
REMOTE SENSE DIFFERENTIAL AMPLIFIER
Input bias current (VSEN)
(VSEN = 1.5V)
49
55
60
μ
A
Bandwidth (Note 3)
-
20
-
MHz
Slew Rate (Note 3)
-
8
-
V/
μ
s
OVERCURRENT PROTECTION
OCSET trip current
93
100
107
μ
A
OCSET Accuracy
OC Comparator offset (OCSET and ISUM
Difference)
-5
0
5
mV
ICOMP Offset
ISEN Amplifier offset
-5
0
5
mV
PROTECTION
Undervoltage Threshold
VSEN falling
80
82
84
%DAC
Undervoltage Hysteresis
VSEN Rising
-
3
-
%DAC
Overvoltage Threshold while IC Disabled
1.62
1.67
1.72
V
Overvoltage Threshold
VSEN Rising
DAC +
125mV
DAC +
150mV
DAC +
175mV
V
Overvoltage Hysteresis
VSEN Falling
-
50
-
mV
Open Sense-Line Protection Threshold
IREF Rising and Falling
VDIFF
+ 0.9V
VDIFF +
1V
VDIFF
+ 1.1V
V
OVP Output High Drive Voltage
I
OVP
= 15mA, VCC = 5V
2.2
3.4
-
V
SWITCHING TIME
UGATE Rise Time (Note 3)
t
RUGATE;
V
PVCC
= 12V, 3nF Load, 10% to 90%
-
26
-
ns
LGATE Rise Time (Note 3)
t
RLGATE;
V
PVCC
= 12V, 3nF Load, 10% to 90%
-
18
-
ns
UGATE Fall Time (Note 3)
t
FUGATE;
V
PVCC
= 12V, 3nF Load, 90% to 10%
-
18
-
ns
LGATE Fall Time (Note 3)
t
FLGATE;
V
PVCC
= 12V, 3nF Load, 90% to 10%
-
12
-
ns
UGATE Turn-On Non-overlap (Note 3)
t
PDHUGATE
; V
PVCC
= 12V, 3nF Load, Adaptive
-
10
-
ns
LGATE Turn-On Non-overlap (Note 3)
t
PDHLGATE
; V
PVCC
= 12V, 3nF Load, Adaptive
-
10
-
ns
GATE DRIVE RESISTANCE (Note 3)
Upper Drive Source Resistance
V
PVCC
= 12V, 150mA Source Current
1.25
2.0
3.0
Upper Drive Sink Resistance
V
PVCC
= 12V, 150mA Sink Current
0.9
1.6
3.0
Lower Drive Source Resistance
V
PVCC
= 12V, 150mA Source Current
0.85
1.4
2.2
Lower Drive Sink Resistance
V
PVCC
= 12V, 150mA Sink Current
0.60
0.94
1.35
OVER TEMPERATURE SHUTDOWN
Thermal Shutdown Setpoint (Note 3)
-
160
-
°C
Thermal Recovery Setpoint (Note 3)
-
100
-
°C
NOTE:
3. Parameter magnitude guaranteed by design. Not 100% tested.
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Specified.
(Continued)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
ISL8102
相關(guān)PDF資料
PDF描述
ISL8102IRZ Two-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers
ISL8102IRZ-T Two-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers
ISL8102 Two-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers
ISL8102EVAL1 Two-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers
ISL81387 ±15kV ESD Protected, Dual Protocol (RS-232/RS-485) Transceivers(±15kV ESD保護(hù),雙協(xié)議(RS-232/RS-485)收發(fā)器)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ISL8102EVAL1 功能描述:EVAL BOARD 1 FOR ISL8102 RoHS:否 類別:編程器,開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - DC/DC 與 AC/DC(離線)SMPS 系列:* 標(biāo)準(zhǔn)包裝:1 系列:- 主要目的:DC/DC,步降 輸出及類型:1,非隔離 功率 - 輸出:- 輸出電壓:3.3V 電流 - 輸出:3A 輸入電壓:4.5 V ~ 28 V 穩(wěn)壓器拓?fù)浣Y(jié)構(gòu):降壓 頻率 - 開(kāi)關(guān):250kHz 板類型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名稱:497-12113STEVAL-ISA094V1-ND
ISL8102IRZ 功能描述:IC REG CTRLR BUCK PWM VM 32-QFN RoHS:是 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:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:100% 電源電壓:8.2 V ~ 30 V 降壓:無(wú) 升壓:無(wú) 回掃:是 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:是 工作溫度:0°C ~ 70°C 封裝/外殼:8-DIP(0.300",7.62mm) 包裝:管件 產(chǎn)品目錄頁(yè)面:1316 (CN2011-ZH PDF)
ISL8102IRZ-T 功能描述:IC REG CTRLR BUCK PWM VM 32-QFN RoHS:是 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:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:100% 電源電壓:8.2 V ~ 30 V 降壓:無(wú) 升壓:無(wú) 回掃:是 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:是 工作溫度:0°C ~ 70°C 封裝/外殼:8-DIP(0.300",7.62mm) 包裝:管件 產(chǎn)品目錄頁(yè)面:1316 (CN2011-ZH PDF)
ISL8103 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Three-Phase Buck PWM Controller with High Current Integrated MOSFET Drivers
ISL8103CRZ 功能描述:IC REG CTRLR BUCK PWM VM 40-QFN RoHS:是 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:2,500 系列:- PWM 型:電流模式 輸出數(shù):1 頻率 - 最大:500kHz 占空比:100% 電源電壓:8.2 V ~ 30 V 降壓:無(wú) 升壓:無(wú) 回掃:是 反相:無(wú) 倍增器:無(wú) 除法器:無(wú) Cuk:無(wú) 隔離:是 工作溫度:0°C ~ 70°C 封裝/外殼:8-DIP(0.300",7.62mm) 包裝:管件 產(chǎn)品目錄頁(yè)面:1316 (CN2011-ZH PDF)