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| 型号： | ADP3418KRZ1 |
| 厂商： | Analog Devices, Inc. |
| 英文描述： | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
| 中文描述： | 12伏双自举MOSFET驱动器与输出禁用 |
| 文件页数： | 5/16页 |
| 文件大小： | 323K |
| 代理商： | ADP3418KRZ1 |
ADP3418
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Rev. B | Page 5 of 16
0
DRVH
8
SW
7
PGND
6
DRVL
5
BST
1
IN
2
3
VCC
4
AD3418
TOP VIEW
(Not to Scale)
OD
Figure 2. Pin Configuration
Table 3. Pin Function Descriptions
Pin No.
Mnemonic Description
1
BST
Upper MOSFET Floating Bootstrap Supply. A capacitor connected between the BST and SW pins holds this
bootstrapped voltage for the high-side MOSFET as it is switched. The capacitor should be between 100 nF and 1 μF.
Logic Level Input. This pin has primary control of the drive outputs.
Output Disable. When low, this pin disables normal operation, forcing DRVH and DRVL low.
Input Supply. This pin should be bypassed to PGND with ~1 μF ceramic capacitor.
Synchronous Rectifier Drive. Output drive for the lower (synchronous rectifier) MOSFET.
Power Ground. Should be closely connected to the source of the lower MOSFET.
This pin is connected to the buck switching node, close to the upper MOSFET’s source. It is the floating return for
the upper MOSFET drive signal.
Buck Drive. Output drive for the upper (buck) MOSFET.
2
3
4
5
6
7
IN
OD
VCC
DRVL
PGND
SW
8
DRVH
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADP3418KRZ-REEL | 制造商:TYAN 功能描述:TYAN ADP CHIP - Bulk |
| ADP3418KRZ-REEL1 | 制造商:AD 制造商全称:Analog Devices 功能描述:Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
| ADP3419 | 制造商:AD 制造商全称:Analog Devices 功能描述:Dual Bootstrapped, High Voltage MOSFET Driver with Output Disable |
| ADP34190091RMZR | 制造商:ONSEMI 制造商全称:ON Semiconductor 功能描述:Dual Bootstrapped, High Voltage MOSFET Driver with Output Disable |
| ADP3419JRM-REEL | 功能描述:IC MOSFET DVR DUAL BOOTST 10MSOP RoHS:否 类别:集成电路 (IC) >> PMIC - MOSFET，电桥驱动器 - 外部开关 系列:- 标准包装:95 系列:- 配置:半桥 输入类型:PWM 延迟时间:25ns 电流 - 峰:1.6A 配置数:1 输出数:2 高端电压 - 最大（自引导启动）:118V 电源电压:9 V ~ 14 V 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:8-SOIC（0.154"，3.90mm 宽） 供应商设备封装:8-SOIC 包装:管件 产品目录页面:1282 (CN2011-ZH PDF) 其它名称:*LM5104M*LM5104M/NOPBLM5104M |
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