参数资料
| 型号： | AS7620A-BQFT |
| 厂商： | ams |
| 文件页数： | 3/16页 |
| 文件大小： | 0K |
| 描述： | IC REG BUCK ADJ 0.5A 12MLPQ |
| 设计资源： | Design Support Tool |
| 标准包装： | 6,000 |
| 类型： | 降压（降压） |
| 输出类型： | 可调式 |
| 输出数： | 1 |
| 输出电压： | 1.2 V ~ 32 V |
| 输入电压： | 3.6 V ~ 32 V |
| PWM 型： | 混合物 |
| 电流 - 输出： | 500mA |
| 同步整流器： | 无 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 12-VQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 供应商设备封装： | 12-MLPQ（4x4） |
AS7620
Datasheet - A b s o l u t e M a x i m u m R a t i n g s
5 Absolute Maximum Ratings
Stresses beyond those listed in Table 2 may cause permanent damage to the device. These are stress ratings only, and functional operation of
the device at these or any other conditions beyond those indicated in Electrical Characteristics on page 4 is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Table 2. Absolute Maximum Ratings
Parameter
Min
Max
Units
Comments
Electrical Parameters
V IN
LX
-0.3
-0.3
40
V IN +0.3
V
V
FB, SHDN
All other pins except LX, FB and SHDN
Input Current (latch-up immunity)
-0.3
-0.3
-30
V IN +0.3
or 5.5
3.6
+30
V
V
mA
Whichever is lower
1
Norm: JEDEC 78
Electrostatic Discharge
Electrostatic Discharge HBM
+/- 1
kV
Norm: MIL 883 E method 3015
Temperature Ranges and Storage Conditions
Package Power Dissipation
1
W
θ JA = 32oC/W for a 4-layer board, 4 vias, T AMB =
+70oC
Storage Temperature
Junction Temperature
-55
150
150
oC
oC
The reflow peak soldering temperature (body
temperature) specified is in accordance with IPC/
JEDEC J-STD-020“Moisture/Reflow Sensitivity
Package body temperature
260
oC
Classification for Non-Hermetic Solid State Surface
Mount Devices”.
The lead finish for Pb-free leaded packages is matte tin
(100% Sn).
Humidity non-condensing
Moisture Sensitive Level
5
3
85
%
Represents a max. floor life time of 168h
1. Voltage on pin 7 (SHDN) limited to +5.5V
www.ams.com/DC-DC_Step-Up/AS7620
Revision 1.18
3 - 16
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AS7620ABQFT500 | 制造商:AMS 功能描述:IC STEP-DOWN DC/DC CONVERTER MLPQ-12 制造商:AMS 功能描述:IC, STEP-DOWN DC/DC CONVERTER, MLPQ-12 制造商:AMS 功能描述:IC, STEP-DOWN DC/DC CONVERTER, MLPQ-12; Primary Input Voltage:24V; No. of Outputs:1; Output Voltage:32V; Output Current:500mA; No. of Pins:12; Operating Temperature Min:-40C; Operating Temperature Max:125C; Output Current Max:500mA;RoHS Compliant: Yes |
| AS7620A-BQFT-500 | 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT |
| AS7620A-EB | 功能描述:电源管理IC开发工具 AS7620 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 |
| AS7620B-BQFT | 功能描述:IC REG BUCK 3.3V 0.5A 12MLPQ RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 开关稳压器 系列:- 标准包装:50 系列:- 类型:升压（升压） 输出类型:可调式 输出数:1 输出电压:5 V ~ 25 V 输入电压:2.3 V ~ 5.5 V PWM 型:电流模式 频率 - 开关:600kHz，1.2MHz 电流 - 输出:1A 同步整流器:无 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP，8-MSOP（0.118"，3.00mm 宽） 包装:管件 供应商设备封装:8-MSOP |
| AS7620BBQFT500 | 制造商:AMS 功能描述:IC STEP-DOWN DC/DC CONVERTER MLPQ-12 制造商:AMS 功能描述:IC, STEP-DOWN DC/DC CONVERTER, MLPQ-12; Primary Input Voltage:24V; No. of Outputs:1; Output Voltage:3.3V; Output Current:500mA; No. of Pins:12; Operating Temperature Min:-40C; Operating Temperature Max:125C; Package / Case:12-MLPQ ;RoHS Compliant: Yes |
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