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參數資料
| 型號： | ADP3416 |
| 廠商： | Analog Devices, Inc. |
| 英文描述： | Dual Bootstrapped MOSFET Driver |
| 中文描述： | 雙舉MOSFET驅動電路 |
| 文件頁數： | 1/8頁 |
| 文件大小： | 140K |
| 代理商： | ADP3416 |
REV. A
Information furnished by Analog Devices is believed to be accurate and
reliable. However, no responsibility is assumed by Analog Devices for its
use, nor for any infringements of patents or other rights of third parties that
may result from its use. No license is granted by implication or otherwise
under any patent or patent rights of Analog Devices.
a
ADP3416
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.
Tel: 781/329-4700
Fax: 781/326-8703
www.analog.com
Analog Devices, Inc., 2002
Dual Bootstrapped
MOSFET Driver
FUNCTIONAL BLOCK DIAGRAM
VCC
IN
OVERLAP
PROTECTION
CIRCUIT
BST
DRVH
SW
DRVL
PGND
ADP3416
FEATURES
All-In-One Synchronous Buck Driver
Bootstrapped High Side Drive
One PWM Signal Generates Both Drives
Anticross-Conduction Protection Circuitry
Pulse-by-Pulse Disable Control
APPLICATIONS
Mobile Computing CPU Core Power Converters
Multiphase Desktop CPU Supplies
Single-Supply Synchronous Buck Converters
Standard-to-Synchronous Converter Adaptations
GENERAL DESCRIPTION
The ADP3416 is a dual MOSFET driver optimized for driving
two N-channel MOSFETs which are the two switches in a
nonisolated synchronous buck power converter. One of the
drivers can be bootstrapped and is designed to handle the
IN
VCC
ADP3416
BST
DRVH
SW
DRVL
PGND
DELAY
1V
1V
12V
C
BST
7V
Q1
Q2
D1
Figure 1. General Application Circuit
high voltage slew rate associated with “floating” high side
gate drivers. The ADP3416 includes overlapping drive pro-
tection (ODP) to prevent shoot-through current in the external
MOSFETs.
The ADP3416 is specified over the commercial temperature
range of 0
°
C to 70
°
C and is available in an 8-lead SOIC package.
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|---|---|
| ADP3416JR | Dual Bootstrapped MOSFET Driver |
| ADP3417 | Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V) 8-SM8 -40 to 110 |
| ADP3417JR | Secondary Over-Voltage Protection for 2-4 cell in series Li-Ion/Poly (4.35V) 8-TSSOP -40 to 110 |
| ADP3419 | Dual Bootstrapped, High Voltage MOSFET Driver with Output Disable |
| ADP3419JRM-REEL | Dual Bootstrapped, High Voltage MOSFET Driver with Output Disable |
相關代理商/技術參數 |
參數描述 |
|---|---|
| ADP3416JR | 制造商:Rochester Electronics LLC 功能描述:DUAL MOSFET DRIVER - Bulk |
| ADP3416JR-REEL | 制造商:Rochester Electronics LLC 功能描述:DUAL MOSFET DRIVER - Tape and Reel |
| ADP3416JRZ-REEL | 功能描述:IC MOSFET DRIVER DUAL 7V 8SOIC RoHS:是 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅動器 - 外部開關 系列:- 標準包裝:50 系列:- 配置:低端 輸入類型:非反相 延遲時間:40ns 電流 - 峰:9A 配置數:1 輸出數:1 高端電壓 - 最大（自引導啟動）:- 電源電壓:4.5 V ~ 35 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:TO-263-6，D²Pak（5 引線+接片），TO-263BA 供應商設備封裝:TO-263 包裝:管件 |
| ADP3417 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual Bootstrapped MOSFET Driver |
| ADP3417JR | 制造商:Rochester Electronics LLC 功能描述:DUAL 12V MOSFET DRIVER - Bulk |
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