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参数资料
| 型号： | AS1323-BTTT-33 |
| 厂商： | AUSTRIAMICROSYSTEMS AG |
| 元件分类： | DC/DC变换器 |
| 英文描述： | 1.6μA Iq, Single Cell, Boost; Package Type: TSOT23-5; Output Range: 3.3V |
| 中文描述： | 1.6レ的静态电流，单细胞，的DC - DC升压转换器 |
| 封装： | TSOT23-5 |
| 文件页数： | 1/14页 |
| 文件大小： | 786K |
| 代理商： | AS1323-BTTT-33 |
AS1323
1.6μA Quiescent Current, Single Cell, DC-DC
Step-up Converter
1 General Description
wwwaustriamcrosystems.com/DC-DC_Step-Up/AS1323
Revision 1.07
1 - 14
Datasheet
The AS1323 high-efficiency step-up DC-DC converter was designed
specifically for single-cell, battery-powered devices where lowest
quiescent current and high efficiency are essential.
The compact device is available in three fixed-voltage variations and
is perfect for a wide variety of applications where extremely-low
quiescent currents and very-small formfactors are critical.
The devices are available as the standard products shown in
Table
1
. See also
Ordering Information on page 13
.
Table 1. Standard Products
Integrated boot circuitry ensures start-up even with very-high load
currents.
The true output disconnect feature completely disconnects the
output fromthe battery during shutdown.
The device is available in a TSOT23-5 pin package.
Figure 1. AS1323 - Typical Operating Circuit
2 Key Features
!
1.6μA Quiescent Current
!
Input Voltage Range: 0.75 to 2V
!
Up to 100mA Output Current
!
Fixed Output Voltages: 2.7, 3.0 and 3.3V
!
Shutdown Current: 0.1μA
!
Output Voltage Accuracy: ±3%
!
Efficiency: Up to 85%
!
No External Diode or FETs Needed
!
Output Disconnect in Shutdown
!
Guaranteed 0.95V Start-Up Voltage
!
TSOT23-5 Package
3 Applications
The devices are ideal for single-cell portable devices including
mobile phones, MP3 players, PDAs, remote controls, personal
medical devices, wireless transmtters
and receivers, and any other battery-operated, portable device.
Model
AS1323-27
AS1323-30
AS1323-33
Fixed Output Voltage
2.7V
3.0V
3.3V
Package
TSOT23-5
TSOT23-5
TSOT23-5
AS1323
3
SHDNN
1
VBATT
4
VOUT
5
LX
10
μ
F
2
VSS
10
μ
F
10μH
4
VOUT
3
SHDNN
2
VSS
1
VBATT
5
LX
AS1323
相关PDF资料 |
PDF描述 |
|---|---|
| AS1324-BTTT-AD | 600mA Buck Converter; Package Type: TSOT23-5; Output Range: 0.6V to Vin |
| AS1324-BTTT-12 | 600mA Buck Converter; Package Type: TSOT23-5; Output Range: 1.2V |
| AS1324-BTTT-15 | 600mA Buck Converter; Package Type: TSOT23-5; Output Range: 1.5V |
| AS1324-BTTT-18 | 600mA Buck Converter; Package Type: TSOT23-5; Output Range: 1.8V |
| AS1326A-BTDT | Adj. 650mA, 1MHz, Boost |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AS1323BTTT-33 | 制造商:AMS 功能描述:IC STEP-UP DC/DC CONVERTER 5-TSOT-23 制造商:AMS 功能描述:IC, STEP-UP DC/DC CONVERTER, 5-TSOT-23; Primary Input Voltage:1.2V; No. of Outputs:1; Output Voltage:3.3V; Output Current:100mA; No. of Pins:5; Operating Temperature Min:-40C; Operating Temperature Max:85C; Output Current Max:80mA ;RoHS Compliant: Yes |
| AS1323-TT-27_EK_ST | 功能描述:AS1323-27 - 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:2.7V 电流 - 输出:100mA 电压 - 输入:0.7 V ~ 2 V 稳压器拓扑:升压 频率 - 开关:- 板类型:完全填充 所含物品:板 使用的 IC/零件:AS1323-27 标准包装:1 |
| AS1323-TT-30_EK_ST | 功能描述:AS1323-30 - 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:3V 电流 - 输出:100mA 电压 - 输入:0.7 V ~ 2 V 稳压器拓扑:升压 频率 - 开关:- 板类型:完全填充 所含物品:板 使用的 IC/零件:AS1323-30 标准包装:1 |
| AS1323-TT-33_EK_ST | 功能描述:AS1323-33 - 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 电流 - 输出:100mA 电压 - 输入:0.7 V ~ 2 V 稳压器拓扑:升压 频率 - 开关:- 板类型:完全填充 所含物品:板 使用的 IC/零件:AS1323-33 标准包装:1 |
| AS1324 | 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:1.5MHz, 600mA, DC/DC Step-Down Regulator |
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