参数资料
型号: ISL6744EVAL1
厂商: Intersil
文件页数: 4/18页
文件大小: 0K
描述: EVALUATION BOARD ISL6744
标准包装: 1
主要目的: DC/DC,步降
输出及类型: 1,隔离
功率 - 输出: 100W
输出电压: 12V
电流 - 输出: 8A
输入电压: 43.2 ~ 52.8V
稳压器拓扑结构: 降压
频率 - 开关: 235kHz
板类型: 完全填充
已供物品:
已用 IC / 零件: ISL6744
ISL6744
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
ESD Classification
Human Body Model (Per MIL-STD-883 Method 3015.7) . . .2000V
8 Lead MSOP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128
8 Lead SOIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98
Maximum Junction Temperature . . . . . . . . . . . . . . . . -55°C to 150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . . 300°C
Machine Model (Per EIAJ ED-4701 Method C-111) . . . . . . . .100V
Charged Device Model (Per EOS/ESD DS5.3, 4/14/93) . . .1000V
Operating Conditions
Temperature Range
ISL6744AU . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 105°C
Supply Voltage Range (Typical). . . . . . . . . . . . . . . . . . . . 9-16 VDC
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. 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 and Typical Application
schematic. 9V < V D < 16V, R TD = 51.1k Ω , C T = 470pF, T A = -40°C to 105°C (Note 4), Typical values are at
T A = 25°C
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
SUPPLY VOLTAGE
Start-Up Current, I DD
Operating Current, I DD
V DD < START Threshold
R LOAD , C OUTA,B = 0
-
-
-
2.89
175
-
μ A
mA
UVLO START Threshold
UVLO STOP Threshold
Hysteresis
C OUTA,B = 1nF
-
5.9
5.3
-
5
6.3
5.7
0.6
8.5
6.6
6.3
-
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 4)
-
8
-1
35
10
-
-
-
1
ns
mA
μ A
PULSE WIDTH MODULATOR
Minimum Duty Cycle
Maximum Duty Cycle
C T to SS Comparator Input Gain
SS to SS Comparator Input Gain
V ERROR < C T Offset
C T = 470pF, R TD = 51.1k Ω
C T = 470pF, R TD = 1.1k Ω (Note 4)
(Note 4)
(Note 4)
-
-
-
-
-
-
94
99
1
0.8
0
-
-
-
-
%
%
%
V/V
V/V
4
FN9147.8
September 22, 2005
相关PDF资料
PDF描述
VE-BTF-EY-F4 CONVERTER MOD DC/DC 72V 50W
ISL6740EVAL2 EVALUATION BOARD 2 ISL6740
VE-BTF-EX-S CONVERTER MOD DC/DC 72V 75W
VE-BTF-EW-S CONVERTER MOD DC/DC 72V 100W
ISL6405I2C-KIT-EVAL EVALUATION BOARD I2C ISL6405
相关代理商/技术参数
参数描述
ISL6744EVAL1Z 功能描述:EVAL BOARD 1 FOR ISL6744 RoHS:是 类别:编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS 系列:* 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC,步升 输出及类型:1,非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969
ISL6745AAUZ 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)
ISL6745AAUZ-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)
ISL6745AAUZ-TS2712 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)
ISL6745ALEVAL3Z 功能描述:EVAL BOARD 3 FOR ISL6745 RoHS:是 类别:编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS 系列:* 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:True Shutdown™ 主要目的:DC/DC,步升 输出及类型:1,非隔离 功率 - 输出:- 输出电压:- 电流 - 输出:1A 输入电压:2.5 V ~ 5.5 V 稳压器拓扑结构:升压 频率 - 开关:3MHz 板类型:完全填充 已供物品:板 已用 IC / 零件:MAX8969