- 您现在的位置：买卖IC网 > PDF目录17412 > ADP2114-EVALZ (Analog Devices Inc)BOARD EVALUATION 3.3V/1.8V PDF资料下载
参数资料
| 型号： | ADP2114-EVALZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 7/40页 |
| 文件大小： | 0K |
| 描述： | BOARD EVALUATION 3.3V/1.8V |
| 设计资源： | Powering AD9268 with ADP2114 for Increased Efficiency (CN0137) |
| 标准包装： | 1 |
| 主要目的： | DC/DC，步降 |
| 输出及类型： | 2，非隔离 |
| 输出电压： | 可调 |
| 电流 - 输出： | 4A，2A |
| 输入电压： | 2.75 ~ 5.5 V |
| 稳压器拓扑结构： | 降压 |
| 频率 - 开关： | 300kHz，600kHz，1.2MHz |
| 板类型： | 完全填充 |
| 已供物品： | 板 |
| 已用 IC / 零件： | ADP2114 |
第1页第2页第3页第4页第5页第6页当前第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页第40页
Data Sheet
ADP2114
Pin No.
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Mnemonic
VIN4
VIN5
VIN6
SW4
SW3
PGND4
PGND3
PGND2
PGND1
SW2
SW1
VIN3
VIN2
VIN1
EN1
PGOOD1
SS1
V1SET
FB1
EPAD (EP)
Description
Power Supply Input. The source of the high-side internal power MOSFET of Channel 2.
Power Supply Input. The source of the high-side internal power MOSFET of Channel 2.
Power Supply Input. The source of the high-side internal power MOSFET of Channel 2.
Switch Node Output. The drain of the P-channel power switch and N-channel synchronous rectifier of Channel 2.
Tie SW3 to SW4 and then connect the output LC filter between SW and the output voltage.
Switch Node Output. The drain of the P-channel power switch and N-channel synchronous rectifier of Channel 2.
Tie SW3 to SW4 and then connect the output LC filter between SW and the output voltage.
Power Ground. Source of the low-side internal power MOSFET of Channel 2.
Power Ground. Source of the low-side internal power MOSFET of Channel 2.
Power Ground. Source of the low-side internal power MOSFET of Channel 1.
Power Ground. Source of the low-side internal power MOSFET of Channel 1.
Switch Node Output. The drain of the P-channel power switch and N-channel synchronous rectifier of Channel 1.
Tie SW1 to SW2 and connect the output LC filter between SW and the output voltage.
Switch Node Output. The drain of the P-channel power switch and N-channel synchronous rectifier of Channel 1.
Tie SW1 to SW2 and connect the output LC filter between SW and the output voltage.
Power Supply Input. The source of the high-side internal power MOSFET of Channel 1.
Power Supply Input. The source of the high-side internal power MOSFET of Channel 1.
Power Supply Input. The source of the high-side internal power MOSFET of Channel 1.
Enable Input for Channel 1. Drive EN1 high to turn on the Channel 1 converter and drive EN1 low to turn off
Channel 1. Tie EN1 to VDD for startup with VDD. With multiphase configurations, connect EN1 to EN2.
Open-Drain Power Good Output for Channel 1. Place a 100 kΩ pull-up resistor to VDD or any other voltage ≤ 5.5 V;
PGOOD1 pulls low when Channel 1 is out of regulation.
Soft Start Input for Channel 1. Place a capacitor from SS1 to GND to set the soft start period. A 10 nF capacitor
sets a 1 ms soft start period. For multiphase configuration, connect SS1 to SS2.
Output Voltage Set Pin for Channel 1. Connect this pin through a resistor to GND or tie to VDD to select a fixed
output voltage option (0.8 V, 1.2 V, 1.5 V, 1.8 V, 2.5 V, or 3.3 V) or an adjustable output voltage for V OUT1 . See Table 4
for output voltage selection.
Feedback Voltage Input for Channel 1. For the fixed output voltage option, connect FB1 to V OUT1 . For the
adjusted output voltage option, connect this pin to a resistor divider between V OUT1 and GND. With multiphase
configurations, connect FB1 to FB2 and then connect them to V OUT .
Exposed Thermal Pad. Connect to the signal/analog ground plane.
Rev. B | Page 7 of 40
相关PDF资料 |
PDF描述 |
|---|---|
| RCM12DCBI-S189 | CONN EDGECARD 24POS R/A .156 SLD |
| GCC28DCAD | CONN EDGECARD 56POS R/A .100 SLD |
| EL7232CN | IC LINE DRIVER DUAL 3ST 8-DIP |
| RCM12DCCI-S189 | CONN EDGECARD 24POS R/A .156 SLD |
| LM4040D20QDBZR | IC VREF SHUNT PREC 2.048V SOT23 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP2114-EVALZ | 制造商:Analog Devices 功能描述:4A Step-Down DC/DC Converter Evaluation 制造商:Analog Devices 功能描述:ADP2114, DC TO DC CONVERTER, STEP DOWN, EVAL BOARD |
| ADP2116 | 制造商:AD 制造商全称:Analog Devices 功能描述:Configurable, Dual 3 A/Single 6 A, Synchronous, Step-Down DC-to-DC Regulator |
| ADP2116ACPZ-R7 | 功能描述:IC REG BUCK SYNC ADJ 32LFCSP 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:2,500 系列:- 类型:降压（降压） 输出类型:固定 输出数:1 输出电压:1.2V，1.5V，1.8V，2.5V 输入电压:2.7 V ~ 20 V PWM 型:- 频率 - 开关:- 电流 - 输出:50mA 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:10-TFSOP，10-MSOP（0.118"，3.00mm 宽）裸露焊盘 包装:带卷 (TR) 供应商设备封装:10-MSOP 裸露焊盘 |
| ADP2116ACPZ-R7 | 制造商:Analog Devices 功能描述:DC/DC CONVERTER IC |
| ADP2116-BL1-EVZ | 功能描述:EVAL BOARD FOR ADP2116 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 |
发布紧急采购，3分钟左右您将得到回复。