参数资料
型号: ADP2323-EVALZ
厂商: Analog Devices Inc
文件页数: 8/32页
文件大小: 0K
描述: BOARD EVAL ADP2323
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: 1.2V,3.3V
电流 - 输出: 3A,3A
输入电压: 4.5 ~ 20 V
稳压器拓扑结构: 降压
频率 - 开关: 250kHz ~ 1.2MHz
板类型: 完全填充
已供物品:
已用 IC / 零件: ADP2323
ADP2323
Data Sheet
Pin No.
23
24, 25
26, 27
28
29
30
31
32
Mnemonic
BST1
SW1
PVIN1
EN1
TRK1
SS1
COMP1
FB1
Exposed Pad
Description
Supply Rail for the Gate Drive of Channel 1. Place a 0.1 μF capacitor between SW1 and BST1.
Switch Node for Channel 1.
Power Input for Channel 1. This pin is the power input for Channel 1 and provides power for the internal
regulator. Connect to the input power source and connect a bypass capacitor between PVIN1 and ground.
Enable Pin for Channel 1. An external resistor divider can be used to set the turn-on threshold. When not
using the enable pin, connect the EN1 pin to PVIN1.
Tracking Input for Channel 1. To track a master voltage, drive this pin from a voltage divider from the master
voltage. If the tracking function is not used, connect TRK1 to INTVCC.
Soft Start Control for Channel 1. To program the soft start time, connect a capacitor from SS1 to GND.
Error Amplifier Output for Channel 1. Connect an RC network from COMP1 to GND. Connect COMP1 and
COMP2 together for a parallel application.
Feedback Voltage Sense Input for Channel 1. Connect to a resistor divider from the Channel 1 output voltage,
V OUT1 .
Solder the exposed pad to an external GND plane.
Rev. A | Page 8 of 32
相关PDF资料
PDF描述
R1D12-1215-R CONV DC/DC 1W 12VIN +/-15VOUT
A9AAT-0308F FLEX CABLE - AFE03T/AF03/AFE03T
EBM11DSES CONN EDGECARD 22POS .156 EYELET
GBC07DREH-S93 CONN EDGECARD 14POS .100 EYELET
ESM06DRXN CONN EDGECARD 12POS DIP .156 SLD
相关代理商/技术参数
参数描述
ADP2325 制造商:AD 制造商全称:Analog Devices 功能描述:Dual 5 A, 20 V Synchronous Step-Down
ADP2325ACPZ 制造商:Analog Devices 功能描述:BUCK DUAL 5A ADJ 32LFCSP 制造商:Analog Devices 功能描述:BUCK, DUAL, 5A, ADJ, 32LFCSP
ADP2325ACPZ-R7 功能描述:IC REG CTRLR BUCK PWM CM 32LFCSP RoHS:是 类别:集成电路 (IC) >> PMIC - 稳压器 - DC DC 切换控制器 系列:- 特色产品:LM3753/54 Scalable 2-Phase Synchronous Buck Controllers 标准包装:1 系列:PowerWise® PWM 型:电压模式 输出数:1 频率 - 最大:1MHz 占空比:81% 电源电压:4.5 V ~ 18 V 降压:是 升压:无 回扫:无 反相:无 倍增器:无 除法器:无 Cuk:无 隔离:无 工作温度:-5°C ~ 125°C 封装/外壳:32-WFQFN 裸露焊盘 包装:Digi-Reel® 产品目录页面:1303 (CN2011-ZH PDF) 其它名称:LM3754SQDKR
ADP2325-BL1-EVZ 制造商:AD 制造商全称:Analog Devices 功能描述:Dual 5 A, 20 V Synchronous Step-Down
ADP2325-BL2-EVZ 制造商:AD 制造商全称:Analog Devices 功能描述:Dual 5 A, 20 V Synchronous Step-Down