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參數(shù)資料
| 型號： | NCP3418B |
| 廠商： | ON SEMICONDUCTOR |
| 英文描述： | MOSFET Driver with Dual Outputs for Synchronous Buck Converters(用于同步降壓轉(zhuǎn)換器的雙輸出MOSFET驅(qū)動器) |
| 中文描述： | MOSFET驅(qū)動器與同步降壓轉(zhuǎn)換器的雙路輸出（用于同步降壓轉(zhuǎn)換器的雙輸出MOSFET的驅(qū)動器） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 89K |
| 代理商： | NCP3418B |
Semiconductor Components Industries, LLC, 2006
March, 2006 Rev. 5
1
Publication Order Number:
NCP3418B/D
NCP3418B
MOSFET Driver with Dual
Outputs for Synchronous
Buck Converters
The NCP3418B is a single Phase 12 V MOSFET gate driver
optimized to drive the gates of both highside and lowside power
MOSFETs in a synchronous buck converter. The highside and
lowside driver is capable of driving a 3000 pF load with a 25 ns
propagation delay and a 20 ns transition time.
With a wide operating voltage range, high or low side MOSFET
gate drive voltage can be optimized for the best efficiency. Internal
adaptive nonoverlap circuitry further reduces switching losses by
preventing simultaneous conduction of both MOSFETs.
The floating top driver design can accommodate VBST voltages as
high as 30 V, with transient voltages as high as 35 V. Both gate outputs
can be driven low by applying a low logic level to the Output Disable
(OD) pin. An Undervoltage Lockout function ensures that both driver
outputs are low when the supply voltage is low, and a Thermal
Shutdown function provides the IC with overtemperature protection.
The NCP3418B is pintopin compatible with Analog Devices
ADP3418 with the following advantages:
Features
Faster Rise and Fall Times
Thermal Shutdown for System Protection
Internal Pulldown Resistor Suppresses Transient Turn On of Either
MOSFET
Anti CrossConduction Protection Circuitry
Floating Top Driver Accommodates Boost Voltages of up to 30 V
One Input Signal Controls Both the Upper and Lower Gate Outputs
Output Disable Control Turns Off Both MOSFETs
Complies with VRM10.x and VRM11.x Specifications
Undervoltage Lockout
Thermal Shutdown
Thermally Enhanced Package Available
These are PbFree Devices
Device
Package
Shipping
ORDERING INFORMATION
SO8
(PbFree)
2500 Tape & Reel
NCP3418BDR2G
A = Assembly Location
L
= Wafer Lot
Y = Year
W = Work Week
= PbFree Package
MARKING
DIAGRAMS
PIN CONNECTIONS
SO8
D SUFFIX
CASE 751
1
8
DRVL
V
CC
1
8
PGND
OD
SWN
IN
DRVH
BST
http://onsemi.com
For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
3418B
ALYW
1
8
DFN10
MN SUFFIX
CASE 485C
DFN10
(PbFree)
3000 Tape & Reel
NCP3418BMNR2G
PGND
DRVL
V
CC
V
CC
PGND
OD
SWN
IN
DRVH
BST
(Top View)
1
10
3418B
ALYW
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| NCP3418D | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
| NCP3418DR2 | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
| NCP3418PD | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
| NCP3418PDR2 | Dual Bootstrapped 12 V MOSFET Driver with Output Disable |
| NCP3418 | TWIST-LOK 1.55,1 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NCP3418BDR2G | 功能描述:功率驅(qū)動器IC 12V MosFET Driver w/Output Disable RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| NCP3418BMNR2G | 功能描述:功率驅(qū)動器IC 12V MOSFET DRIVER RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
| NCP3418D | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| NCP3418DR2 | 功能描述:IC MOSFET DRIVER DUAL 12V 8-SOIC RoHS:否 類別:集成電路 (IC) >> PMIC - MOSFET，電橋驅(qū)動器 - 外部開關(guān) 系列:- 標準包裝:95 系列:- 配置:半橋 輸入類型:PWM 延遲時間:25ns 電流 - 峰:1.6A 配置數(shù):1 輸出數(shù):2 高端電壓 - 最大（自引導(dǎo)啟動）:118V 電源電壓:9 V ~ 14 V 工作溫度:-40°C ~ 125°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:管件 產(chǎn)品目錄頁面:1282 (CN2011-ZH PDF) 其它名稱:*LM5104M*LM5104M/NOPBLM5104M |
| NCP3418DR2G | 功能描述:功率驅(qū)動器IC ANA 12V MOSFET DR RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時間: 下降時間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube |
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