参数资料
型号: NCV890231MWTXG
厂商: ON Semiconductor
文件页数: 3/15页
文件大小: 0K
描述: IC REG BUCK ADJ 2A 10-DFN
标准包装: 1
类型: 降压(降压)
输出类型: 可调式
输出数: 1
输出电压: 可调至 0.8V
输入电压: 4.5 V ~ 36 V
PWM 型: 电流模式
频率 - 开关: 2MHz
电流 - 输出: 2A
同步整流器:
工作温度: -40°C ~ 105°C
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘
包装: 标准包装
供应商设备封装: 10-DFN(3x3)
其它名称: NCV890231MWTXGOSDKR
NCV890231
MAXIMUM RATINGS
Rating
Min/Max Voltage VIN
Max Voltage VIN to SW
Min/Max Voltage SW
Min Voltage SW ? 20ns
Min/Max Voltage BST
Min/Max Voltage BST to SW
Min/Max Voltage on EN
Min/Max Voltage COMP
Min/Max Voltage FB
Min/Max Voltage SYNCO
Min/Max Voltage DRV
Min/Max Voltage SYNCI
Thermal Resistance, 3x3 DFN Junction ? to ? Ambient*
Storage Temperature range
Operating Junction Temperature Range
Symbol
R q JA
T J
Value
? 0.3 to 45
45
? 0.7 to 40
? 3.0
? 0.3 to 40
? 0.3 to 3.6
? 0.3 to 40
? 0.3 to 2
? 0.3 to 18
? 0.3 to 3.6
? 0.3 to 3.6
? 0.3 to 6
50
? 55 to +150
? 40 to +150
Unit
V
V
V
V
V
V
V
V
V
V
V
° C/W
° C
° C
ESD withstand Voltage
Moisture Sensitivity
Peak Reflow Soldering Temperature
Human Body Model
Machine Model
Charge Device Model
V ESD
MSL
2.0
200
>1.0
Level 1
260
kV
V
kV
° 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.
*Mounted on 1 sq. in. of a 4 ? layer PCB with 1 oz. copper thickness.
RECOMMENDED OPERATING CONDITIONS:
V IN Range
Ambient Temperature Range
Rating
http://onsemi.com
3
Value
4.5 to 36
? 40 to 105
Unit
V
° C
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