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UCD7242RSJR

UCD7242RSJR
Mfr. #:
UCD7242RSJR
描述:
Gate Drivers Dig Dual Synch Buck Power Driver
生命週期:
製造商新產品
數據表:
UCD7242RSJR 數據表
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ECAD Model:
更多信息:
UCD7242RSJR 更多信息 UCD7242RSJR Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
柵極驅動器
RoHS：
Y
包裝/案例：
VQFN-32
司機人數：
2 Driver
輸出數量：
2 Output
輸出電流：
10 A
電源電壓 - 最小值：
2.2 V
電源電壓 - 最大值：
18 V
最低工作溫度：
- 40 C
最高工作溫度：
+ 125 C
系列：
UCD7242
打包：
捲軸
工作溫度範圍：
- 40 C to + 125 C
技術：
矽
品牌：
德州儀器
開發套件：
UCD9224EVM-464
工作電源電壓：
2.2 V to 18 V
產品類別：
柵極驅動器
出廠包裝數量：
2500
子類別：
PMIC - 電源管理 IC
第 # 部分別名：
HPA00846RSJR
單位重量：
0.002547 oz
Tags
UCD7242R, UCD724, UCD72, UCD7, UCD
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    M***a
    M***a
    CO

    It came in time, i'm satisfied, good service.

    2019-04-16
    V***v
    V***v
    RU

    Very long shipping

    2019-05-21
    A***n
    A***n
    BY

    Shine bright

    2019-05-28
***as Instruments
Digital Dual Synchronous Buck Power Driver 32-VQFN-HR -40 to 125
*** Source Electronics
IC REG BUCK 10A DL SYNC 32QFN
***i-Key
IC REG BUCK 10A DL 32VQFN
***ical
Digitally-Controlled Synchronous-Buck Power Stages
***p One Stop Global
Controller 2.2V to 18V 32-Pin VQFN EP T/R
***et Europe
Power Switch 32-Pin VQFN EP T/R
***ark
Integrated Driver
***AS INSRUMENTS
The UCD7242 is a complete power system ready to drive two independent buck power supplies. High side MOSFETs, low side MOSFETs, drivers, current sensing circuitry and necessary protection functions are all integrated into one monolithic solution to facilitate minimum size and maximum efficiency. Driver circuits provide high charge and discharge current for the high-side NMOS switch and the low-side NMOS synchronous rectifier in a synchronous buck circuit. The MOSFET gates are driven to +6.25 V by an internally regulated VGG supply. The internal VGG regulator can be disabled to permit the user to supply an independent gate drive voltage. This flexibility allows a wide power conversion input voltage range of 2.2V to 18V. Internal under voltage lockout (UVLO) logic ensures VGG is good before allowing chip operation.
***INS
The synchronous rectifier enable (SRE) pin controls whether or not the low-side MOSFET is turned on when the PWM signal is low. When SRE is high the part operates in continuous conduction mode for all loads. In this mode the drive logic block uses the PWM signal to control both the high-side and low-side gate drive signals. Dead time is also optimized to prevent cross conduction. When SRE is low, the part operates in discontinuous conduction mode at light loads. In this mode the low-side MOSFET is always held off.
***as Instr.
On-board comparators monitor the current through the high side switch to safeguard the power stage from sudden high current loads. Blanking delay is set for the high side comparator to avoid false reports coincident with switching edge noise. In the event of an over-current fault, the high-side FET is turned off and the Fault Flag (FLT) is asserted to alert the controller.
***AS INSRUMENT
MOSFET current is measured and monitored by a precision integrated current sense element. This method provides an accuracy of ±5% over most of the load range. The amplified signal is available for use by the controller on the IMON pin.
***ASIN
An on-chip temperature sense converts the die temperature to a voltage at the TMON pin for the controller’s use. If the die temperature exceeds 170°C, the temperature sensor initiates a thermal shutdown that halts output switching and sets the FLT flag. Normal operation resumes when the die temperature falls below the thermal hysteresis band.
型號 描述 庫存 價格
UCD7242RSJR
DISTI # 296-25793-1-ND		IC REG BUCK 10A DL SYNC 32QFN
RoHS: Compliant
Min Qty: 1
Container: Cut Tape (CT)		11135In Stock
  • 1000:$3.3627
  • 500:$3.9873
  • 100:$4.6838
  • 10:$5.7170
  • 1:$6.3700
UCD7242RSJR
DISTI # 296-25793-6-ND		IC REG BUCK 10A DL SYNC 32QFN
RoHS: Compliant
Min Qty: 1
Container: Digi-Reel®		11135In Stock
  • 1000:$3.3627
  • 500:$3.9873
  • 100:$4.6838
  • 10:$5.7170
  • 1:$6.3700
UCD7242RSJR
DISTI # 296-25793-2-ND		IC REG BUCK 10A DL SYNC 32QFN
RoHS: Compliant
Min Qty: 2500
Container: Tape & Reel (TR)		7500In Stock
  • 2500:$3.1016
UCD7242RSJR
DISTI # UCD7242RSJR		Power Switch 32-Pin VQFN EP T/R (Alt: UCD7242RSJR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Europe - 2440
  • 2500:€3.8900
  • 5000:€3.3900
  • 10000:€2.9900
  • 15000:€2.8900
  • 25000:€2.7900
UCD7242RSJR
DISTI # UCD7242RSJR		Power Switch 32-Pin VQFN EP T/R (Alt: UCD7242RSJR)
RoHS: Compliant
Min Qty: 2500
Container: Tape and Reel		Asia - 0
    UCD7242RSJR
    DISTI # UCD7242RSJR    		Power Switch 32-Pin VQFN EP T/R - Tape and Reel (Alt: UCD7242RSJR)
    RoHS: Compliant
    Min Qty: 2500
    Container: Reel    		Americas - 0
    • 2500:$3.2900
    • 5000:$3.1900
    • 10000:$3.0900
    • 15000:$2.9900
    • 25000:$2.8900
    UCD7242RSJRDigital Dual Synchronous Buck Power Driver3343
    • 1000:$2.6500
    • 750:$2.7100
    • 500:$3.1300
    • 250:$3.5900
    • 100:$3.8500
    • 25:$4.2900
    • 10:$4.5900
    • 1:$5.1100
    UCD7242RSJT
    DISTI # 595-UCD7242RSJT    		Gate Drivers Dig Dual Synch Buck Power Driver
    RoHS: Compliant    		418
    • 1:$6.3800
    • 10:$5.7700
    • 25:$5.3400
    • 100:$4.7800
    • 250:$4.5400
    • 500:$4.1600
    • 1000:$3.6300
    UCD7242RSJR
    DISTI # 595-UCD7242RSJR    		Gate Drivers Dig Dual Synch Buck Power Driver
    RoHS: Compliant    		175
    • 1:$6.1700
    • 10:$5.5500
    • 100:$4.5500
    • 250:$4.2700
    • 500:$3.8800
    • 1000:$3.2700
    • 2500:$3.1100
    HPA00846RSJR
    DISTI # 595-HPA00846RSJR    		Gate Drivers Digital Dual Synchronous Buck Power Driver 32-VQFN-HR -40 to 125
    RoHS: Compliant    		0
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      可用性
      庫存:
      619
      訂購:
      2602
      輸入數量:
      UCD7242RSJR的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
      參考價格（美元）
      數量
      單價
      小計金額
      1
      US$6.17
      US$6.17
      10
      US$5.55
      US$55.50
      100
      US$4.55
      US$455.00
      250
      US$4.27
      US$1 067.50
      500
      US$3.88
      US$1 940.00
      1000
      US$3.27
      US$3 270.00
      由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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