参数资料
型号: ISL6596CBZ-T
厂商: Intersil
文件页数: 4/11页
文件大小: 0K
描述: IC MOSFET DRVR SYNC BUCK 8-SOIC
标准包装: 2,500
配置: 高端和低端,同步
输入类型: PWM
延迟时间: 19ns
电流 - 峰: 2A
配置数: 1
输出数: 2
高端电压 - 最大(自引导启动): 36V
电源电压: 4.5 V ~ 5.5 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 带卷 (TR)
ISL6596
Absolute Maximum Ratings
Thermal Information
Supply Voltage (VCC, VCTRL) . . . . . . . . . . . . . . . . . . . -0.3V to 7V
Thermal Resistance
θ JA (°C/W)
θ JC (°C/W)
Input Voltage (V EN , V PWM ) . . . . . . . . . . . . . . . -0.3V to VCC + 0.3V
BOOT Voltage (V BOOT-GND ). . . -0.3V to 25V (DC) or 36V (<200ns)
BOOT To PHASE Voltage (V BOOT-PHASE ) . . . . . . -0.3V to 7V (DC)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 9V (<10ns)
PHASE Voltage . . . . . . . . . . . . . . . . . . . . . GND - 0.3V to 15V (DC)
. . . . . . . . . GND -8V (<20ns Pulse Width, 10μJ) to 30V (<100ns)
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
HBM ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
SOIC Package (Note 1) . . . . . . . . . . . . 110 N/A
DFN Package (Notes 2, 3) . . . . . . . . . . 48 7
Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . +150°C
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. . . . . . . . . . . . . . . . . .-40°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:
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.
3. θ JC , "case temperature" location is at the center of the package underside exposed pad. See Tech Brief TB379 for details.
Electrical Specifications
These specifications apply for “Recommended Operating Conditions” on page 4, unless otherwise
noted.
MIN
MAX
PARAMETER
SYMBOL
TEST CONDITIONS
(Note 5) TYP (Note 5) UNITS
VCC SUPPLY CURRENT
Bias Supply Current
I VCC
PWM pin floating, V VCC = 5V
-
190
-
μA
POR Rising
POR Falling
-
2.2
3.4
3.0
4.2
-
Hysteresis
-
400
-
mV
VCTRL INPUT
Rising Threshold
Falling Threshold
-
2.4
2.75
2.65
2.90
-
V
V
PWM INPUT
Sinking Impedance
Source Impedance
Tri-State LowerThreshold
Tri-State Upper Threshold
R PWM_SNK
R PWM_SRC
V VCTRL = 3.3V (-110mV Hysteresis)
V VCTRL = 5V (-250mV Hysteresis)
V VCTRL = 3.3V (+110mV Hysteresis)
V VCTRL = 5V (+250mV Hysteresis)
-
-
-
-
-
-
3.5
3.5
1.1
1.5
1.9
3.25
-
-
-
-
-
-
k Ω
k Ω
V
V
V
V
Tri-State Shutdown Holdoff Time
t TSSHD
t PDLU or t PDLL + Gate Falling Time
-
20
-
ns
SWITCHING TIME (See Figure 1 on page 6)
UGATE Rise Time (Note 4)
LGATE Rise Time (Note 4)
UGATE Fall Time (Note 4)
LGATE Fall Time (Note 4)
UGATE Turn-Off Propagation Delay
LGATE Turn-Off Propagation Delay
UGATE Turn-On Propagation Delay
t RU
t RL
t FU
t FL
t PDLU
t PDLL
t PDHU
V VCC = 5V, 3nF Load
V VCC = 5V, 3nF Load
V VCC = 5V, 3nF Load
V VCC = 5V, 3nF Load
V VCC = 5V, Outputs Unloaded
V VCC = 5V, Outputs Unloaded
V VCC = 5V, Outputs Unloaded
-
-
-
-
-
-
-
8.0
8.0
8.0
4.0
20
15
19
-
-
-
-
-
-
-
ns
ns
ns
ns
ns
ns
ns
4
FN9240.1
January 22, 2010
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