参数资料
型号: NCP5222MNR2G
厂商: ON Semiconductor
文件页数: 22/28页
文件大小: 0K
描述: IC CTLR BUCK 2CH 2PH 28QFN
标准包装: 4,000
应用: 多相控制器
电流 - 电源: 2.5mA
电源电压: 4.5 V ~ 27 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 28-VFQFN 裸露焊盘
供应商设备封装: 28-QFN(4x4)
包装: 带卷 (TR)
NCP5222
TYPICAL OPERATING CHARACTERISTICS
Figure 35. Powerup Operation without Biased
Output (V IN = 12 V, V O = 1.05 V, I O = 0 A, Skip
Mode)
Figure 37. Power ? Down Operation (V IN = 12 V, V O
= 1.05 V, I O = 0 A, Skip Mode)
Figure 39. Load Transient Response in Skip Mode
(V IN = 12 V, V O = 1.05 V, I O = 0.1 A to 10 A to 0.1 A,
L = 0.56 m H, C O = 470 m F * 2)
Figure 36. Powerup Operation with Biased Output
(V IN = 12 V, V O = 1.05 V, I O = 0 A, Skip Mode)
Figure 38. On ? Line Mode Transition (V IN = 12 V, V O
= 1.05 V, I O = 0.5 A, FPWM ? Skip ? FPWM Mode)
Figure 40. Load Transient Response in FPWM
Mode (V IN = 12 V, V O = 1.05 V, I O = 0.1 A to 10 A to
0.1 A, L = 0.56 m H, C O = 470 m F * 2)
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