参数资料
型号: AS1339-BWLT
厂商: ams
文件页数: 15/26页
文件大小: 0K
描述: IC CONV BUCK 650MA 16-WLP
标准包装: 1
应用: 转换器,WCDMA、NCDMA 功率放大器应用
输入电压: 2.7 V ~ 5.5 V
输出数: 2
输出电压: 0.8 V ~ 3.85 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-UFBGA,WLCSP
供应商设备封装: 16-WLP(2x2)
包装: 标准包装
其它名称: AS1339-BWLTDKR
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 39. DC-DC Line Transient; V IN = 4.0V to 3.5V,
V OUT = 1.2V, R LOAD = 10 Ω
50μs/Div
Figure 41. LDO Quiescent Current vs. V IN
80
70
60
50
40
Figure 40. DC-DC Load Transient; I OUT = 0mA to
500mA, V IN = 3.6V, V OUT = 2.5V
50μs/Div
Figure 42. LDO Line Regulation, V OUT vs. V IN
2.9
2.88
2.86
2.84
2.82
2.8
30
2.78
2.76
Iout = 0mA
20
10
both LDO's
one LDO
2.74
2.72
Iout = 1mA
Iout = 10mA
Iout = 20mA
0
1
2
3 4
Input Voltage (V)
5
6
2.7
2.7 3.05 3.4 3.75 4.1 4.45 4.8 5.15 5.5
Input Voltage (V)
Figure 43. LDO PSRR vs. Freq.; V IN = 3.2V, V OUT =
2.85V, V RIPPLE = 200mV PP , C OUT =100nF
0
Figure 44. LDO Output Noise vs. Freq.; V IN = 3.2V,
V OUT = 2.85V, C OUT =100nF
10
-10
-20
-30
-40
-50
-60
-70
-80
4mA
no Load
1
0.1
0.01
10mA
no Load
10
100
1000
10000
100000
10
100
1000
10000
100000
Frequency (Hz)
Frequency (Hz)
Revision 1.05
14 - 25
相关PDF资料
PDF描述
AS1340A-BTDT-10-6K IC REG BOOST SYNC ADJ 1.4A 8TDFN
AS1341-BTDT-6K IC REG BUCK 5V/ADJ 0.6A 8TDFN
AS1346-BTDT-3318 IC REG BUCK SYNC DL 12TDFN
AS1353-36-T IC REG LDO 3.6V .15A SOT23-5
AS1355-BQFT-WDG IC REG LDO 3.3V/1.8V/1.5V 16QFN
相关代理商/技术参数
参数描述
AS1339-DB 制造商:ams 功能描述:Evaluation Board
AS1339-EB 功能描述:电源管理IC开发工具 AS1339 Evaluation Board RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:Battery Management 工具用于评估:MAX17710GB 输入电压: 输出电压:1.8 V
AS133R0HLF 制造商:TT Electronics / IRC 功能描述:AS133R0HLF
AS133R0JLF 制造商:TT Electronics / IRC 功能描述:AS133R0JLF
AS133R2FLF 制造商:TT Electronics / IRC 功能描述:AS133R2FLF