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NCV81599: I2C Configurable, 4-Switch Buck Boost Controller for USB-PD Power Delivery and Type-C Applications.

Datasheet: USB Power Delivery 4-Switch Buck Boost Controller
Rev. 2 (1417kB)
製品概要
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The NCV81599 USB Power Delivery (PD) Controller is a synchronous buck-boost that is optimized for converting battery voltage or adapter voltage into power supply rails required in desktop, docking station, hubs, and car charging accessory applications. The part is capable of delivering power to meet USB-PD standard for type C applications. The buck-boost operates in a seamless manner when transitioning between buck to boost or boost to buck operation. The device is capable of operating at a 100% duty cycle. The NCV81599 drives 4 external NMOS switches, allowing for external selection of mosfets to optimize the trade offs between size, cost, and performance. The internal drivers of the device is capable of driving mosfets to meet the 100W requirement. The NCV81599 operates with a 4.5V to 32V input supply and is offered in a 5mm by 5mm QFNW32 package.
特長   利点
     
  • Wide Input Voltage Range: from 4.5 V to 32 V for NCV81599
 
  • Wide operating range for various applications
  • Dynamically Programmed Frequency from 150 kHz to 1.2 MHz
 
  • Allows for uC to interface with device to meet USB-PD power requirements
  • I2C Interface
 
  • Optimize efficiency and size trade-off
  • Real Time Power Good Indication
 
  • Allows easy implementation for USB-PD specification
  • Controlled Slew Rate Voltage Transitioning
   
  • Feedback Pin with Internally Programmed Reference
   
  • 2 Independent Current Sensing Inputs
   
  • Over Temperature Protection
   
  • Adaptive Non−Overlap Gate Drivers
   
  • Over−Voltage and Over−Current Protection
   
  • 5 x 5 mm QFN32 Package
   
  • Support USBPD/QC2.0/QC3.0 Profile
   
アプリケーション   最終製品
  • Automotive USB Charging Ports
  • Wireless Charging
  • Consumer Electronics
 
  • Car Charger
  • Docking Station
  • Desktop
  • Hub
評価/開発ツール情報
製品 状態 Compliance 簡単な説明 アクション
FUSB3307MPX-PPS-GEVB Active
Pb-free
Eval board for FUSB3307MPX & NCV81599, QFNW20 Package
STR-FUSB3307MPX-PPS-GEVK Active
Pb-free
Strata Enabled FUSB3307 Single Port USB-PD with PPS Board
Availability & Samples
Specifications
製品
状態
Compliance
内容
外形
MSL
梱包形態
予算 価格/Unit
タイプ
Case Outline
タイプ
Temperature
タイプ
数量
NCV81599MWTXG Active
AEC Qualified
PPAP Capable
Pb-free
Halide free
NCV81599, I2C configurable,4 Switch Buck Boost for USB-PD applications QFNW-32 484AB 1 260 Tape and Reel 5000 $1.0253
マーケットリードタイム(週) : 8 to 12

Product
Description
Pricing ($/Unit)
Compliance
Status
Topology
Phases
Control Mode
VCC Min (V)
VCC Max (V)
fSW Typ (kHz)
Package Type
NCV81599MWTXG  
 $1.0253 
Pb
A
H
P
 Active   
Step-Up/Step-Down
1
Current/Voltage Mode
4.5
32
150 to 1200
QFNW-32
Case Outline
484AB   
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特集ビデオ
Strata Low Voltage DC-DC Evaluation Board Series
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