参数资料
型号: NCP5382MNR2G
厂商: ON Semiconductor
文件页数: 13/33页
文件大小: 0K
描述: IC BUCK CTLR 2-6PHASE 48-QFN
产品变化通告: NCP5371/72/82 Discontinuation 12/Aug/2008
标准包装: 2,500
应用: 控制器,Intel Pentium? IV
输入电压: 10.8 V ~ 13.2 V
输出数: 6
工作温度: 0°C ~ 70°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)
NCP5382
ELECTRICAL CHARACTERISTICS
(0 ° C < T A < 70 ° C; 0 ° C < T J < 85 ° C; 10.8 V < V CC < 13.2 V; All DAC Codes; C VCC = 0.1 m F, F SW = 400 kHz, unless otherwise stated)
Parameter
Test Conditions
Min
Typ
Max
Units
Overvoltage Protection
Overvoltage Threshold (Note 1)
DAC+160
DAC+180
DAC+200
mV
Undervoltage Protection
UVLO Start Threshold
UVLO Stop Threshold
UVLO Hysteresis
8.2
7.2
?
9.0
8.0
1.0
9.5
8.5
?
V
V
V
VID Inputs
Upper Threshold
Lower Threshold
Input Bias Current
Delay before Latching VID Change
(VID De ? Skewing)
V UPPER
V LOWER
V VIDX = 1.25 V
Measured from the 1st edge of
a VID change
?
400
?
400
?
?
100
?
800
?
500
1000
mV
mV
nA
ns
VR10/VR11 Select
VR10/VR11 DAC Table Threshold
VR10 w/ Legacy SS/VR11 Threshold
0.4
2.7
?
?
0.775
3.1
V
V
Internal DAC Slew Rate Limiter
Positive Slew Rate Limit
Negative Slew Rate Limit
VID step range of +10mV to
+500mV
VID step range of ? 10mV to
? 500mV
?
?
6.1
6.2
?
?
mV/ m s
mV/ m s
Voltage Reference (V REF )
V REF Output Voltage
0 < I VREF < 250 m A
3.92
4.00
4.08
V
Input Supply Current
V CC Operating Current
F SW = 400 kHz
?
20
?
mA
1. Guaranteed by design. Not tested in production.
http://onsemi.com
13
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