参数资料
型号: ISL6322IRZ-T
厂商: Intersil
文件页数: 9/41页
文件大小: 0K
描述: IC CTRLR PWM 4PHASE BUCK 48-QFN
标准包装: 4,000
应用: 控制器,Intel VR10、VR11、AMD CPU
输入电压: 5 V ~ 12 V
输出数: 1
输出电压: 0.38 V ~ 1.99 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘
供应商设备封装: 48-QFN(7x7)
包装: 带卷 (TR)
ISL6322
Electrical Specifications
Recommended Operating Conditions, Unless Otherwise Specified. (Continued)
PARAMETER
UGATE Turn-On Non-Overlap
LGATE Turn-On Non-Overlap
TEST CONDITIONS
t PDHUGATE ; V PVCC = 12V, 3nF load, adaptive
t PDHLGATE ; V PVCC = 12V, 3nF load, adaptive
MIN
TYP
10
10
MAX
UNITS
ns
ns
GATE DRIVE RESISTANCE (Note 3)
Upper Drive Source Resistance
Upper Drive Sink Resistance
Lower Drive Source Resistance
Lower Drive Sink Resistance
V PVCC = 12V, 15mA source current
V PVCC = 12V, 15mA sink current
V PVCC = 12V, 15mA source current
V PVCC = 12V, 15mA sink current
1.25
0.9
0.85
0.60
2.0
1.65
1.25
0.80
3.0
3.0
2.2
1.35
Ω
Ω
Ω
Ω
OVER TEMPERATURE SHUTDOWN (Note 3)
Thermal Shutdown Setpoint
Thermal Recovery Setpoint
-
-
160
100
-
-
°C
°C
Timing Diagram
t PDHUGATE
UGATE
LGATE
t FLGATE
9
t RUGATE
t FUGATE
t PDHLGATE
t RLGATE
FN6328.2
August 2, 2007
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