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参数资料
| 型号： | ISL6208CRZ |
| 厂商： | Intersil |
| 文件页数： | 3/13页 |
| 文件大小： | 0K |
| 描述： | IC MOSFET DRVR SYNC BUCK 8-QFN |
| 标准包装： | 100 |
| 配置： | 高端和低端，同步 |
| 输入类型： | PWM |
| 延迟时间： | 20ns |
| 电流 - 峰： | 2A |
| 配置数： | 1 |
| 输出数： | 2 |
| 高端电压 - 最大（自引导启动）： | 33V |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | -10°C ~ 100°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-VQFN 裸露焊盘 |
| 供应商设备封装： | 8-QFN（3x3） |
| 包装： | 管件 |
ISL6208, ISL6208B
Absolute Maximum Ratings
ti
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 7V
Input Voltage (V FCCM , V PWM ) . . . . . . . . . . . . . . . . . . . . -0.3V to VCC + 0.3V
BOOT Voltage (V BOOT-GND ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 33V
BOOT To PHASE Voltage (V BOOT-PHASE ). . . . . . . . . . . . . . . . -0.3V to 7V (DC)
-0.3V to 9V (<10ns)
PHASE Voltage (Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 30V
GND - 8V (<20ns Pulse Width, 10μJ)
UGATE Voltage. . . . . . . . . . . . . . . . . . . . . . . . . . V PHASE - 0.3V (DC) to V BOOT
V PHASE - 5V (<20ns Pulse Width, 10μJ) to V BOOT
LGATE Voltage . . . . . . . . . . . . . . . . . . . . . . . . .GND - 0.3V (DC) to VCC + 0.3V
GND - 2.5V (<20ns Pulse Width, 5μJ) to VCC + 0.3V
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
Thermal Information
Thermal Resistance (Typical) θ JA (°C/W) θ JC (°C/W)
8 Ld SOIC Package (Notes 5, 8) . . . . . . . . . 110 67
8 Ld 3x3 QFN Package (Notes 6, 7) . . . . . . 80 15
8 Ld 2x2 DFN Package (Notes 6, 7) . . . . . . 89 24
Maximum Storage Temperature Range . . . . . . . . . . . . . .-65°C to +150°C
Pb-Free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Recommended Operating Conditions
Ambient Temperature Range . . . . . . . . . . . . . . . . . . . . . . .-10°C to +100°C
Maximum Operating Junction Temperature . . . . . . . . . . . . . . . . . . +125°C
Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ±10%
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:
4. The Phase Voltage is capable of withstanding -7V when the BOOT pin is at GND.
5. 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.
6. 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 .
7. For θ JC , the “case temp” location is the center of the exposed metal pad on the package underside.
8. For θ JC , the “case temp” location is taken at the package top center.
Electrical Specifications
temperature range.
Recommended Operating Conditions, Unless Otherwise Noted. Boldface limits apply over the operating
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 10)
TYP
(Note 10) UNITS
V CC SUPPLY CURRENT
Bias Supply Current
I VCC
PWM pin floating, V FCCM = 5V
-
80
-
μA
POR
V CC Rising
V CC Falling
Hysteresis
-
2.40
-
3.40
2.90
500
3.90
-
-
V
V
mV
BOOTSTRAP DIODE
Forward Voltage
V F
V VCC = 5V, forward bias current = 2mA
0.50
0.55
0.65
V
PWM INPUT
Input Current
PWM Three-State Rising Threshold
PWM Three-State Falling Threshold
Three-State Shutdown Hold-off Time
I PWM
t TSSHD
V PWM = 5V
V PWM = 0V
V VCC = 5V
V VCC = 5V
V VCC = 5V, temperature = +25°C
-
-
0.70
3.5
100
250
-250
1.00
3.8
175
-
-
1.30
4.1
250
μA
μA
V
V
ns
FCCM INPUT
FCCM LOW Threshold
FCCM HIGH Threshold
0.50
-
-
-
-
2.0
V
V
SWITCHING TIME
UGATE Rise Time (Note 9)
LGATE Rise Time (Note 9)
t RU
t RL
V VCC = 5V, 3nF load
V VCC = 5V, 3nF load
-
-
8.0
8.0
-
-
ns
ns
3
FN9115.6
January 31, 2012
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相关代理商/技术参数 |
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| ISL6208CRZ-T | 功能描述:功率驱动器IC VER OF ISL6208CR-T I BM FAB RoHS:否 制造商:Micrel 产品:MOSFET Gate Drivers 类型:Low Cost High or Low Side MOSFET Driver 上升时间: 下降时间: 电源电压-最大:30 V 电源电压-最小:2.75 V 电源电流: 最大功率耗散: 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-8 封装:Tube |
| ISL6208IB | 制造商:Rochester Electronics LLC 功能描述: 制造商:Intersil Corporation 功能描述: |
| ISL6208IBZ | 功能描述:IC MOSFET DRVR SYNC BUCK 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 外部开关 系列:- 标准包装:6,000 系列:* |
| ISL6208IBZ-T | 功能描述:IC MOSFET DRVR SYNC BUCK 8-SOIC RoHS:是 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 外部开关 系列:- 标准包装:5 系列:- 配置:低端 输入类型:非反相 延迟时间:600ns 电流 - 峰:12A 配置数:1 输出数:1 高端电压 - 最大（自引导启动）:- 电源电压:14.2 V ~ 15.8 V 工作温度:-20°C ~ 60°C 安装类型:通孔 封装/外壳:21-SIP 模块 供应商设备封装:模块 包装:散装 配用:BG2A-NF-ND - KIT DEV BOARD FOR IGBT 其它名称:835-1063 |
| ISL6208IR | 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:High Voltage Synchronous Rectified Buck MOSFET Driver |
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