参数资料
型号: NCP4200MNR2G
厂商: ON Semiconductor
文件页数: 9/32页
文件大小: 0K
描述: IC CONV SYNC BUCK PMBUS 40QFN
标准包装: 2,500
应用: 转换器,Intel VR11,VR11.1
输入电压: 1.7 V ~ 24 V
输出数: 1
输出电压: 0.375 V ~ 1.8 V
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)
NCP4200
ELECTRICAL CHARACTERISTICS V IN = 5.0 V, FBRTN = GND for typical values T A = ? 40 ° C to 125 ° C, unless otherwise noted.
(Note 1 and 3).
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
SUPPLY
VCC (Note 1)
VCC
4.70
5.25
5.75
V
DC Supply Current
UVLO Turn ? On Current
UVLO Threshold Voltage
UVLO Turn ? Off Voltage
I VCC
V UVLO
V SYSTEM = 13.2 V, R SHUNT = 340 W
VCC rising
VCC falling
10
20
6.5
4.1
25
11
mA
mA
V
V
VCC3 Output Voltage
VCC3
I VCC3 = 1 mA, T A = ? 40 ° C to 0 ° C
I VCC3 = 1 mA, T A = 0 ° C to 125 ° C
3.0
3.0
3.3
3.3
3.7
3.6
V
1. Refer to Electrical Characteristics and Application Information for Safe Operating Area.
2. Performance guaranteed over the indicated operating temperature range by design and/or characterization tested at T J = T A = 25 ° C. Low
duty cycle pulse techniques are used during testing to maintain the junction temperature as close to ambient as possible.
3. Values based on design and/or characterization.
TYPICAL CHARACTERISTICS
2500
2000
1500
PWM1
1000
500
0
0
100
200
300
400
500
600
700
800
900
RT (k W )
Figure 3. Master Clock Frequency vs. RT
http://onsemi.com
9
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