参数资料
型号: NCP5387MNR2G
厂商: ON Semiconductor
文件页数: 8/37页
文件大小: 0K
描述: IC CTLR BUCK 2/3/4PHASE 40-QFN
产品变化通告: Specification Change MSL Updated 28/Feb/2008
标准包装: 2,500
应用: 控制器,Intel VR10、VR11、AMD CPU
输入电压: 4.75 V ~ 5.25 V
输出数: 4
工作温度: 0°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 40-VFQFN 裸露焊盘
供应商设备封装: 40-QFN(6x6)
包装: 带卷 (TR)
NCP5387
MAXIMUM RATINGS
Electrical Information
Pin Symbol
COMP
VDRP
VS+
VS?
DIFFOUT
VR_RDY, VR_HOT, VR_FAN
VCC
ROSC
DACMODE, EN
V REF
All Other Pins
V MAX (V)
5.5
5.5
2.0
2.0
5.5
5.5
7.0
5.5
3.5
5.5
5.5
V MIN (V)
?0.3
?0.3
GND ? 300 mV
GND ? 300 mV
?0.3
?0.3
?0.3
?0.3
?0.3
?0.3
?0.3
I SOURCE (mA)
10
5
1
1
20
N/A
N/A
1
0
0.5
?
I SINK (mA)
10
5
1
1
20
20
10
N/A
0
N/A
?
*All signals reference to GND unless otherwise noted.
Thermal Information
Rating
Thermal Characteristic, QFN Package (Note 1)
Operating Junction Temperature Range (Note 2)
Operating Ambient Temperature Range
Maximum Storage Temperature Range
Moisture Sensitivity Level, QFN Package
Symbol
R q JA
T J
T A
T STG
MSL
Value
34
0 to 125
0 to 85
?55 to +150
3
Unit
° C/W
° C
° C
° C
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
*The maximum package power dissipation must be observed.
1. JESD 51?5 (1S2P Direct?Attach Method) with 0 Airflow.
2. JESD 51?7 (1S2P Direct?Attach Method) with 0 Airflow.
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