参数资料
型号: ISL6745ALEVAL3Z
厂商: Intersil
文件页数: 4/9页
文件大小: 0K
描述: EVAL BOARD 3 FOR ISL6745
标准包装: 1
系列: *
ISL6745A
Absolute Maximum Ratings
Thermal Information
Supply Voltage, V DD . . . . . . . . . . . . . . . . . . . GND - 0.3V to +20.0V
Thermal Resistance (Typical, Note 1)
θ JA (°C/W)
OUTA, OUTB . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to V DD
Signal Pins . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 5V
Peak GATE Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1A
Operating Conditions
10 Lead MSOP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Maximum Junction Temperature . . . . . . . . . . . . . . .-55°C to +150°C
Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +105°C
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . . . 9V to 16V
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
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. All voltages are to be measured with respect to GND, unless otherwise specified.
Electrical Specifications
Recommended operating conditions unless otherwise noted. Refer to Block Diagram on page 2 and Typical
Application schematic on page 3. 9V < V DD < 16V, R TD = 51.1k Ω , C T = 470pF, T A = -40°C to +105°C, Typical
values are at T A = +25°C; Parameters with MIN and/or MAX limits are 100% tested at +25°C, unless otherwise
specified. Temperature limits established by characterization and are not production tested.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY VOLTAGE
Start-Up Current, I DD
Operating Current, I DD
UVLO START Threshold
UVLO STOP Threshold
Hysteresis
V DD < START Threshold
C OUTA,B = 1nF
-
-
5.9
5.3
-
-
5
6.3
5.7
0.6
175
8.5
6.6
6.3
-
μA
mA
V
V
V
CURRENT SENSE
Current Limit Threshold
0.55
0.6
0.65
V
CS to OUT Delay
CS Sink Current
Input Bias Current
(Note 3)
-
8
-1
35
10
-
-
-
1
ns
mA
μA
PULSE WIDTH MODULATOR
Minimum Duty Cycle
Maximum Duty Cycle
V ERROR < C T Offset
C T = 470pF, R TD = 51.1k Ω
-
-
-
94
0
-
%
%
V ERR to PWM Comparator Input Gain
C T = 470pF, R TD = 1.1k Ω (Note 3)
-
-
99
0.8
-
-
%
V/V
C T to PWM Comparator Input Gain
SS to PWM Comparator Input Gain
(Note 3)
(Note 3)
-
-
1
0.8
-
-
V/V
V/V
OSCILLATOR
Charge Current
R TD Voltage
Discharge Current Gain
C T Valley Voltage
C T Peak Voltage
T A = +25°C
143
1.925
45
0.75
2.70
156
2
-
0.8
2.80
170
2.075
65
0.85
2.90
μA
V
μA/μA
V
V
4
FN6703.1
September 11, 2008
相关PDF资料
PDF描述
RCM10DRPH CONN EDGECARD 20POS DIP .156 SLD
RCM06DCCN CONN EDGECARD 12POS R/A .156 SLD
EBC28DRYH-S13 CONN EDGECARD 56POS .100 EXTEND
RCM06DCCH CONN EDGECARD 12POS R/A .156 SLD
ASPI-0602S-560M-T INDUCTOR POWER 56UH 0602 SMD
相关代理商/技术参数
参数描述
ISL6745AU 功能描述:IC REG CTRLR PWM VM 10-MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:100% 电源电压:8.2 V ~ 30 V 降压:无 升压:无 回扫:是 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:0°C ~ 70°C 封装/外壳:8-DIP(0.300",7.62mm) 包装:管件 产品目录页面:1316 (CN2011-ZH PDF)
ISL6745AU-T 功能描述:IC REG CTRLR PWM VM 10-MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:100% 电源电压:8.2 V ~ 30 V 降压:无 升压:无 回扫:是 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:0°C ~ 70°C 封装/外壳:8-DIP(0.300",7.62mm) 包装:管件 产品目录页面:1316 (CN2011-ZH PDF)
ISL6745AUZ 功能描述:IC REG CTRLR PWM VM 10-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR)
ISL6745AUZ-T 功能描述:IC REG CTRLR PWM VM 10-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR)
ISL6745AUZ-TR5252 功能描述:IC REG CTRLR PWM VM 10-MSOP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:275kHz 占空比:50% 电源电压:18 V ~ 110 V 降压:无 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:是 工作温度:-40°C ~ 85°C 封装/外壳:8-SOIC(0.154",3.90mm 宽) 包装:带卷 (TR)