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参数资料
| 型号： | ADP1822-EVAL |
| 厂商： | Analog Devices Inc |
| 文件页数： | 8/24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
Data Sheet
Pin No.
17
18
19
20
21
22
23
24
Mnemonic
MDN
MUP
VCC
CSL
PGND
DL
PVCC
NC
Description
Margin Down Input. Connect a resistor from MDN to the output voltage to set the low margining voltage.
See the Setting the Voltage Margin section.
Margin Up Input. Connect a resistor from MUP to GND to set the high margining voltage. See the Setting the
Internal Power Supply Input. VCC powers the internal circuitry. Bypass VCC to GND with 0.1 μF or greater capacitor
connected as close as possible to the IC.
Low-Side Current Sense Input. Connect CSL to SW through a resistor to set the current limit. See the Setting the
Power Ground. Connect GND to PGND at a single point as close as possible to the IC.
Low-Side Gate Driver Output. Connect DL to the gate of the low-side N-channel MOSFET synchronous rectifier.
The DL voltage swings between PGND and PVCC.
Internal Gate Driver Power Supply Input. PVCC powers the low-side gate driver DL. Bypass PVCC to PGND with 1
μF or greater capacitor connected as close as possible to the IC.
No Connection. Not internally connected.
Rev. D | Page 8 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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