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参数资料
| 型号： | ADP1822-EVAL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 2/24页 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION FOR ADP1822 |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 1，非隔离 |
| 输出电压： | 1.8V |
| 电流 - 输出： | 10A |
| 输入电压： | 9 ~ 15 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 300kHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | ADP1822 |
| 相关产品： | ADP1822ARQZ-R7DKR-ND - IC REG CTRLR BUCK PWM VM 24-QSOP ADP1822ARQZ-R7CT-ND - IC REG CTRLR BUCK PWM VM 24-QSOP ADP1822ARQZ-R7TR-ND - IC REG CTRLR BUCK PWM VM 24-QSOP |
ADP1822
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Specifications..................................................................................... 3
Soft Start ...................................................................................... 12
REVISION HISTORY
12/11—Rev. C to Rev. D
Updated Outline Dimensions ....................................................... 21
Changes to Ordering Guide .......................................................... 21
5/07—Rev. B to Rev. C
Changes to Features.......................................................................... 1
Changes to General Description .................................................... 1
Changes to Specifications Section .................................................. 3
Changes to Table 2 ............................................................................ 5
Changes to Theory of Operation Section .................................... 12
Changes to Current Limit Scheme Section ................................. 12
Changes to Setting the Current Limit Section ............................ 15
Changes to Ordering Guide .......................................................... 21
8/06—Rev. A to Rev. B
Change to Title .................................................................................. 1
Change to General Description ...................................................... 1
Changes to Figure 6 .......................................................................... 9
Data Sheet
1/06—Rev. 0 to Rev. A
Changes to Figure 1 ...........................................................................1
Changes to Table 1.............................................................................3
Changes to Input Voltage Range Section .................................... 13
Changes to Selecting the Input Capacitor Section ..................... 14
Added Equation 1; Renumbered Sequentially ........................... 14
Changes to Equation 7 and Equation 8 ....................................... 15
Changes to Selecting the MOSFETS Section .............................. 15
Added Equation 9; Renumbered Sequentially ........................... 15
Changes to Equation 10 ................................................................. 15
Changes to Equation 22 ................................................................. 17
Changes to Compensating the Regulator Section...................... 17
Changes to Figure 19 and Figure 20............................................. 17
Changes to Equation 27 ................................................................. 17
Changes to Equation 34 ................................................................. 18
7/05—Revision 0: Initial Version
Changes to Output Voltage Margining Section .......................... 12
Changes to Table 4 .......................................................................... 12
Rev. D | Page 2 of 24
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP1823 | 制造商:AD 制造商全称:Analog Devices 功能描述:Dual, Interleaved, Step-Down DC-to-DC Controller with Tracking |
| ADP1823ACPZ | 制造商:Analog Devices 功能描述:IC CONTROLLER STEP DOWN DUAL SMD |
| ADP1823ACPZ-R7 | 功能描述:IC REG CTRLR BUCK PWM VM 32LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 标准包装:2,500 系列:- PWM 型:电流模式 输出数:1 频率 - 最大:500kHz 占空比:96% 电源电压:4 V ~ 36 V 降压:无 升压:是 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-40°C ~ 125°C 封装/外壳:24-WQFN 裸露焊盘 包装:带卷 (TR) |
| ADP1823-EVAL | 功能描述:BOARD EVAL FOR ADP1823 RoHS:否 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 |
| ADP1828 | 制造商:AD 制造商全称:Analog Devices 功能描述:Synchronous Buck PWM, Step-Down, DC-to-DC Controller |
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