参数资料
型号: AS1329C EB
厂商: ams
文件页数: 10/20页
文件大小: 0K
描述: BOARD EVAL AS1329C
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: 3.3V 或 5V
电流 - 输出: 160mA 或 570mA
输入电压: 0.85 ~ 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:
已用 IC / 零件: AS1329C
AS1329
Datasheet - A p p l i c a t i o n I n f o r m a t i o n
9 Application Information
The AS1329 is perfectly suited for LED matrix displays, bar-graph displays, instrument-panel meters, dot matrix displays, set-top boxes, white
goods, professional audio equipment, medical equipment, industrial controllers to name a few applications.
Along with Figure 1 on page 1 , Figures 20-23 depict a few of the many applications for which the AS1329 converters are perfectly suited.
Figure 20. Single AA Cell to 3.3V Synchronous Boost Converter with Load Disconnect in Shutdown
L1
4.7μH
1
SW
D1
6
5
V OUT
AA
Battery
C 1
4.7μF
VIN
AS1329
VOUT
C 2
4.7μF
R 3
510k ?
R 1
1.02M ?
3.3V, 160mA
1%
On
4
3
Off
SHDNN
2
GND
FB
R 2
604k ?
1%
Q1
R 3
510k ?
Figure 21. Single Lithium Cell to 5V, 250mA
Optional
L1
2 ?
100nF
Snubber
4.7μH
6
1
SW
D1
5
Lithium
Battery
C 1
VIN
VOUT
C 2
On
Off
4.7μF
4
SHDNN
AS1329
4.7μF
3
FB
R 1
1.02M ? 1%
C 3
100pF
www.ams.com/DC-DC_Step-Up/AS1329
2
GND
Revision 1.12
R 2
332k ? 1%
10 - 20
相关PDF资料
PDF描述
R1S12-0509/P-R CONV DC/DC 1W 05VIN 09VOUT
A9AAT-1404F FLEX CABLE - AFE14T/AF14/AFE14T
GBM15DRSD CONN EDGECARD 30POS DIP .156 SLD
ECM10DCWI CONN EDGECARD 20POS DIP .156 SLD
IRDC3842W BOARD EVAL FOR IR3842W 4A CONV
相关代理商/技术参数
参数描述
AS1329C-TT_EK_ST 功能描述:AS1329C - DC/DC, Step Up 1, Non-Isolated Outputs Evaluation Board 制造商:ams 系列:- 零件状态:有效 主要用途:DC/DC,步升 输出和类型:1,非隔离 功率 - 输出:- 电压 - 输出:3.3V 或 5V 电流 - 输出:570mA 电压 - 输入:0.85 V ~ 5 V 稳压器拓扑:升压 频率 - 开关:1.2MHz 板类型:完全填充 所含物品:板 使用的 IC/零件:AS1329C 标准包装:1
AS132R4FLF 制造商:TT Electronics / IRC 功能描述:AS132R4FLF
AS132R4HLF 制造商:TT Electronics / IRC 功能描述:AS132R4HLF
AS132R4JLF 制造商:TT Electronics / IRC 功能描述:AS132R4JLF
AS1330 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:4MHz, Low Voltage, DC-DC Step-Up Converter