参数资料
型号: ISL6208BCRZ-T
厂商: Intersil
文件页数: 4/13页
文件大小: 0K
描述: IC MOSFET DRVR SYNC BUCK 8-QFN
标准包装: 6,000
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: 带卷 (TR)
ISL6208, ISL6208B
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
UGATE Fall Time (Note 9)
LGATE Fall Time (Note 9)
UGATE Turn-Off Propagation Delay
LGATE Turn-Off Propagation Delay
UGATE Turn-On Propagation Delay
LGATE Turn-On Propagation Delay
UG/LG Three-State Propagation Delay
Minimum LG ON-TIME in DCM (Note9)
t FU
t FL
t PDLU
t PDLL
t PDHU
t PDHL
t PTS
t LGMIN
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
V VCC = 5V, outputs unloaded
V VCC = 5V, outputs unloaded
-
-
-
-
10
10
-
-
8.0
4.0
18
25
20
20
35
400
-
-
-
-
30
30
-
-
ns
ns
ns
ns
ns
ns
ns
ns
OUTPUT
Upper Drive Source Resistance
Upper Driver Source Current (Note 9)
Upper Drive Sink Resistance
Upper Driver Sink Current (Note 9)
Lower Drive Source Resistance
Lower Driver Source Current (Note 9)
Lower Drive Sink Resistance
Lower Driver Sink Current (Note 9)
R U
I U
R U
I U
R L
I L
R L
I L
500mA source current
V UGATE-PHASE = 2.5V
500mA sink current
V UGATE-PHASE = 2.5V
500mA source current
V LGATE = 2.5V
500mA sink current
V LGATE = 2.5V
-
-
-
-
-
-
-
-
1
2.00
1
2.00
1
2.00
0.5
4.00
2.5
-
2.5
-
2.5
-
1.0
-
Ω
A
Ω
A
Ω
A
Ω
A
NOTES:
9. Limits established by characterization and are not production tested.
10. 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.
4
FN9115.6
January 31, 2012
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