参数资料
型号: AS1310-BTDT-25
厂商: ams
文件页数: 13/20页
文件大小: 0K
描述: IC REG BOOST 2.5V 60MA 8TDFN
标准包装: 1
类型: 升压(升压)
输出类型: 固定
输出数: 1
输出电压: 2.5V
输入电压: 0.7 V ~ 3.6 V
电流 - 输出: 60mA
同步整流器:
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-UFDFN 裸露焊盘
包装: 标准包装
供应商设备封装: 8-TDFN(2x2)
其它名称: AS1310-BTDT-25DKR
AS1310
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 AS1310 is available with fixed output voltages from 1.8V to 3.3V in 50mV steps.
Figure 14. AS1310 Block Diagram
0.7 to 3.6V
Input
C IN
22μF
6.8μH
LX
VIN
Driver
and
Control
Logic
Zero
Crossing
Detector
Startup
Circuitry
VOUT
R 3
1.8V to 3.3V
Output
C OUT
22μF
+
LBI
LBO
EN
Imax
Detection
AS1310
V REF
REF
C REF
100nF
GND
9.1 AS1310 Features
Shutdown. The part is in shutdown mode while the voltage at pin EN is below 0.1V and is active when the voltage is higher than 0.7V.
Note: EN can be driven above V IN or V OUT , as long as it is limited to less than 3.6V.
Output Disconnect and Inrush Limiting. During shutdown V OUT is going to 0V and no current from the input source is running through
the device. This is true as long as the input voltage is higher than the output voltage.
Feedthrough Mode. If the input voltage is higher than the output voltage the supply voltage is connected to the load through the device. To
guarantee a proper function of the AS1310 it is not allowed that the supply exceeds the maximum allowed input voltage (3.6V).
In this feedthrough mode the quiescent current is 35μA (typ.). The device goes back into step-up mode when the oputput voltage is 4% (typ.)
below V OUTNOM .
www.austriamicrosystems.com/DC-DC_Step-Up/AS1310
Revision 1.8
12 - 19
相关PDF资料
PDF描述
EMM10DRKF-S13 CONN EDGECARD 20POS .156 EXTEND
RCM15DTAN CONN EDGECARD 30POS R/A .156 SLD
RCA22DTMD CONN EDGECARD 44POS R/A .125 SLD
HMM08DRTF CONN EDGECARD 16POS DIP .156 SLD
GCM24DRYN CONN EDGECARD 48POS DIP .156 SLD
相关代理商/技术参数
参数描述
AS1310-BTDT-27 功能描述:IC REG BOOST 2.7V 60MA 8TDFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:MIC23xxx HyperLight Load™ Regulators 标准包装:5,000 系列:HyperLight Load® 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:1.8V 输入电压:2.7 V ~ 5.5 V PWM 型:混合物 频率 - 开关:4MHz 电流 - 输出:2A 同步整流器:是 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘,8-MLF? 包装:带卷 (TR) 供应商设备封装:8-MLF?(2x2) 产品目录页面:1094 (CN2011-ZH PDF) 其它名称:576-3303-2
AS1310-BTDT-30 功能描述:IC REG BOOST 3V 60MA 8TDFN RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 产品培训模块:MIC23xxx HyperLight Load™ Regulators 标准包装:5,000 系列:HyperLight Load® 类型:降压(降压) 输出类型:固定 输出数:1 输出电压:1.8V 输入电压:2.7 V ~ 5.5 V PWM 型:混合物 频率 - 开关:4MHz 电流 - 输出:2A 同步整流器:是 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-VFDFN 裸露焊盘,8-MLF? 包装:带卷 (TR) 供应商设备封装:8-MLF?(2x2) 产品目录页面:1094 (CN2011-ZH PDF) 其它名称:576-3303-2
AS1310-BTDT-33 制造商:ams 功能描述:Low Q Current DC/DC Step-Up Converter IC
AS1310-BTDT-331 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Ultra Low Quiescent Current, Hysteretic DC-DC Step-Up Converter
AS1310-BTDT-xx2 制造商:AMSCO 制造商全称:austriamicrosystems AG 功能描述:Ultra Low Quiescent Current, Hysteretic DC-DC Step-Up Converter