参数资料
型号: AS1339 EB
厂商: ams
文件页数: 14/26页
文件大小: 0K
描述: BOARD EVAL AS1339
标准包装: 1
主要目的: DC/DC,LDO 步降
输出及类型: 3,非隔离
输出电压: 0.8 ~ 3.75 V,2.85V,2.85V
电流 - 输出: 650mA
输入电压: 2.7 ~ 5.5 V
稳压器拓扑结构: 降压
频率 - 开关: 2MHz
板类型: 完全填充
已供物品:
已用 IC / 零件: AS1339
AS1339
Datasheet - Ty p i c a l O p e r a t i o n C h a r a c t e r i s t i c s
Figure 33. DC-DC Soft-Start; R LOAD = 7.5 Ω
20μs/Div
Figure 35. DC-DC Sine Wave Output in PWM Mode;
V IN = 4.5V, R LOAD = 7.5 Ω
200μs/Div
Figure 37. DC-DC Rectangular Wave Output in PWM
Mode; V IN = 4.5V, R LOAD = 7.5 Ω
10μs/Div
Figure 34. DC-DC Shutdown
20μs/Div
Figure 36. DC-DC Sine Wave Output in Bypass Mode;
V IN = 3.6V, R LOAD = 7.5 Ω
200μs/Div
Figure 38. DC-DC Rectangular Wave Output in Bypass
Mode; V IN = 3.6V, R LOAD = 7.5 Ω
10μs/Div
Revision 1.05
13 - 25
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