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参数资料
| 型号： | AS1322 EB |
| 厂商： | ams |
| 文件页数： | 6/18页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL AS1322 |
| 设计资源： | Design Support Tool |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步升 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 2.5 ~ 5 V |
| 电流 - 输出： | 150mA 或 500mA |
| 输入电压： | 1 ~ 5 V |
| 稳压器拓扑结构： | 升压 |
| 频率 - 开关： | 1.2MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | AS1322 |
AS1322
Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
Figure 9. Output Current vs. Battery Voltage;
V OUT = 5.0V, 3% ToleranceV OUT = 3.3V, T AMB = 25oC
900
800
700
600
500
400
300
200
100
0
Figure 10. No Load Battery Current vs. V BATT
1000
100
10
0.5
1
1.5
2
2.5
3
3.5
4
1.2 1.4 1.6 1.8
2
2.2 2.4 2.6 2.8
3
Battery Voltage (V)
Figure 11. SW Pin Antiringing Operation
V IN = 1.3V, V OUT = 3.3V, L = 10μH, C = 10μF, I OUT = 5mA
100ns/Div
Figure 13. V OUT Transient Response.
V IN = 1.3V, V OUT = 3.3V, L = 10μH, C = 10μF
100μs/Div
Battery Voltage (V)
Figure 12. SW Pin Fixed Frequency Continuous Current
V IN = 1.3V, V OUT = 3.3V, L = 10μH, C = 10μF, I OUT = 100mA
100ns/Div
Figure 14. Fixed Frequency vs. Powersave Operation
V IN = 1.3V, V OUT = 3.3V, L = 10μH, C = 10μF
10ms/Div
Parts used for measurements: 10μH (MOS6020-103ML) Inductor, 10μF (GRM31CR70J106KA01L) C IN and C OUT
www.ams.com/DC-DC_Step-Up/AS1322
Revision 1.10
6 - 18
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相关代理商/技术参数 |
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| AS1-322-W3-302 | 制造商:TE Connectivity 功能描述: |
| AS1323 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:1.6uA Quiescent Current, Single Cell, DC-DC Step-up Converter |
| AS1323_04 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:1.6??A Quiescent Current, Single Cell, DC-DC Step-up Converter |
| AS1323_1 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:1.6uA Quiescent Current, Single Cell, DC-DC Step-up Converter |
| AS1323-27 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:1.6レA Quiescent Current, Single Cell, DC-DC Step-Up Converter |
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