A4402
Revision History
Constant On-Time Buck Converter
With Integrated Linear Regulator
Revision
Rev. 10
Rev. 11
Revision Date
August TBD, 2013
March 26, 2014
Description of Revision
Update TON description
Revised Functional Description and Pin Circuits
Copyright ?2008-2014, Allegro MicroSystems, LLC
Allegro MicroSystems, LLC reserves the right to make, from time to time, such departures from the detail specifications as may be required to
permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that
the information being relied upon is current.
Allegro’s products are not to be used in any devices or systems, including but not limited to life support devices or systems, in which a failure of
Allegro’s product can reasonably be expected to cause bodily harm.
The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, LLC assumes no responsibility for its
use; nor for any infringement of patents or other rights of third parties which may result from its use.
Allegro MicroSystems, LLC
115 Northeast Cutoff
Worcester, Massachusetts 01615-0036 U.S.A.
1.508.853.5000; www.allegromicro.com
17
相关PDF资料
APP-001-15AMP PLUG AUTO PWR BLACK W/LED 15AMP
APP-001-20AMP AUTO PLUG 12VOLT WITH 20AMP FUSE
APP-001-VO PLUG AUTO PWR BLACK W/LED IND
APP-001 PLUG AUTO PWR BLACK W/LED IND
APP-002 PLUG AUTO PWR GRAY W/LED IND
APP-003 PLUG AUTO PWR BLACK W/O LED IND
APP-004 PLUG AUTO PWR GREY
ARD00386 BOARD MCP1640 2CELL BOOST CONV
相关代理商/技术参数
APEK4403GEU-01-T 制造商:Allegro MicroSystems 功能描述:PRODUCT EVALUATION KIT
APEK4403GEU-01-T-DK 功能描述:BOARD EVAL FOR A4403 RoHS:是 类别:编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS 系列:- 标准包装:1 系列:- 主要目的:DC/DC,步降 输出及类型:1,非隔离 功率 - 输出:- 输出电压:3.3V 电流 - 输出:3A 输入电压:4.5 V ~ 28 V 稳压器拓扑结构:降压 频率 - 开关:250kHz 板类型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名称:497-12113STEVAL-ISA094V1-ND
APEK4447SLJ-01-T-DK 功能描述:A4447 - DC/DC, Step Down 1, Non-Isolated Outputs Evaluation Board 制造商:allegro microsystems, llc 系列:- 零件状态:有效 主要用途:DC/DC,步降 输出和类型:1,非隔离 功率 - 输出:- 电压 - 输出:0.8 V ~ 24 V 电流 - 输出:2A 电压 - 输入:8 V ~ 50 V 稳压器拓扑:降压 频率 - 开关:- 板类型:完全填充 所含物品:板 使用的 IC/零件:A4447 标准包装:1
APEK4490EES-01-T-DK 功能描述:BOARD EVAL FOR A4490 RoHS:是 类别:编程器,开发系统 >> 评估板 - DC/DC 与 AC/DC(离线)SMPS 系列:- 标准包装:1 系列:- 主要目的:DC/DC,步降 输出及类型:1,非隔离 功率 - 输出:- 输出电压:3.3V 电流 - 输出:3A 输入电压:4.5 V ~ 28 V 稳压器拓扑结构:降压 频率 - 开关:250kHz 板类型:完全填充 已供物品:板 已用 IC / 零件:L7981 其它名称:497-12113STEVAL-ISA094V1-ND
APEK4491EES-01-T-DK 功能描述:A4491 - DC/DC, Step Down 3, Non-Isolated Outputs Evaluation Board 制造商:allegro microsystems, llc 系列:- 零件状态:有效 主要用途:DC/DC,步降 输出和类型:3,非隔离 功率 - 输出:- 电压 - 输出:- 电流 - 输出:- 电压 - 输入:4.5 V ~ 23 V 稳压器拓扑:降压 频率 - 开关:550kHz 板类型:完全填充 所含物品:板 使用的 IC/零件:A4491 标准包装:1
APEK4900KLQ-01-T-DK 功能描述:A4900 - Power Management, Half H-Bridge Driver (External FET) Evaluation Board 制造商:allegro microsystems, llc 系列:- 零件状态:过期 主要用途:电源管理,半 H 桥驱动器(外部 FET) 嵌入式:- 使用的 IC/零件:A4900 主要属性:3 个半 H 桥驱动器 辅助属性:- 所含物品:板 标准包装:1
APEK4910KJP-01-T-DK 功能描述:A4910 - Power Management, Half H-Bridge Driver (External FET) Evaluation Board 制造商:allegro microsystems, llc 系列:- 零件状态:有效 主要用途:电源管理,半 H 桥驱动器(外部 FET) 嵌入式:- 使用的 IC/零件:A4910 主要属性:3 个半 H 桥驱动器 辅助属性:- 所含物品:板 标准包装:1
APEK4915MET-01-T DK 制造商:Allegro MicroSystems LLC 功能描述:BOARD DEMO FOR 4915