UC2861DW

UC2861DW
Mfr. #:
UC2861DW
説明:
Switching Controllers Resonant-Mode
ライフサイクル:
メーカー新製品
データシート:
UC2861DW データシート
配達:
DHL FedEx Ups TNT EMS
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ECAD Model:
詳しくは:
UC2861DW 詳しくは UC2861DW Product Details
製品属性
属性値
メーカー:
テキサスインスツルメンツ
製品カテゴリ:
コントローラーの切り替え
JBoss:
Y
トポロジー:
フルブリッジ、ハーフブリッジ、プッシュプル
出力数:
2 Output
スイッチング周波数:
450 kHz
デューティサイクル-最大:
50 %
出力電流:
1 A
最低動作温度:
- 40 C
最高作動温度:
+ 85 C
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
SOIC-16
包装:
チューブ
高さ:
2.35 mm
長さ:
10.28 mm
動作温度範囲:
- 40 C to + 85 C
シリーズ:
UC2861
タイプ:
電圧モードPWMコントローラー
ブランド:
テキサスインスツルメンツ
立ち下がり時間:
25 ns
感湿性:
はい
製品タイプ:
コントローラーの切り替え
立ち上がり時間:
25 ns
ファクトリーパックの数量:
40
サブカテゴリ:
PMIC-パワーマネジメントIC
単位重量:
0.016709 oz
Tags
UC2861D, UC2861, UC286, UC28, UC2
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
    J***j
    J***j
    LT

    Arrived in 16 days to Lithuania

    2019-06-19
    P***v
    P***v
    KZ

    Thx,Didn't check. Looks good, the marking is the same. The programmer has not passed yet, i'll sew it up.

    2019-02-08
    A***a
    A***a
    BR

    Got it right

    2019-06-27
***ical
Voltage Mode PWM Controller 500mA 550kHz 16-Pin SOIC Tube
***as Instruments
Resonant-mode PWM with 16.5/10.5V UVLO, alternating outputs, and fixed off time, -25C to 85C 16-SOIC -40 to 85
***ser
PWM Power Supply Controllers Resonant-Mode
***et
RESONANT MODE PWR SUPPLY CONTROL
***ark
Pulse Width Modulation (PWM) Controller IC; Frequency:450kHz; Power Dissipation, Pd:1W; No. of Pins:16; Operating Temperature Range:-40°C to +85°C; Control Mode:Voltage; Number of PWM Outputs:2; Output Current:200mA ;RoHS Compliant: Yes
***NS
The UC1861-1868 family of ICs is optimized for the control of Zero Current Switched and Zero Voltage Switched quasi-resonant converters. Differences between members of this device family result from the various combinations of UVLO thresholds and output options. Additionally, the one-shot pulse steering logic is configured to program either on-time for ZCS systems (UC1865-1868), or off-time for ZVS applications (UC1861-1864).
***ASIN
The primary control blocks implemented include an error amplifier to compensate the overall system loop and to drive a voltage controlled oscillator (VCO), featuring programmable minimum and maximum frequencies. Triggered by the VCO, the one-shot generates pulses of a programmed maximum width, which can be modulated by the Zero Detection comparator. This circuit facilitates "true" zero current or voltage switching over various line, load, and temperature changes, and is also able to accommodate the resonant components' initial tolerances.
***AS USD
Under-Voltage Lockout is incorporated to facilitate safe starts upon power-up. The supply current during the under-voltage lockout period is typically less than 150µA, and the outputs are actively forced to the low state.
***AS INSTRUMENTS INCORPORATED
UVLO thresholds for the UC1861/62/65/66 are 16.5V (ON) and 10.5V (OFF), whereas the UC1863/64/67/68 thresholds are 8V (ON) and 7V (OFF). After VCC exceeds the UVLO threshold, a 5V generator is enabled which provides bias for the internal circuits and up to 10mA for external usage.
***AS INSRUMENTS
A Fault comparator serves to detect fault conditions and set a latch while forcing the output drivers low. The Soft-Ref pin serves three functions: providing soft start, restart delay, and the internal system reference.
***AS INS
Each device features dual 1 Amp peak totem pole output drivers for direct interface to power MOSFETS. The outputs are programmed to alternate in the UC1861/63/65/67 devices. The UC1862/64/66/68 outputs operate in unison alllowing a 2 Amp peak current.
モデル 説明 ストック 価格
UC2861DW
DISTI # 32376657
Voltage Mode PWM Controller 500mA 550kHz 16-Pin SOIC Tube1000
  • 1000:$3.3163
  • 500:$3.7009
  • 120:$4.2501
UC2861DW
DISTI # 296-14061-5-ND
IC REG CTRLR PWM VM 16-SOIC
RoHS: Compliant
Min Qty: 1
Container: Tube
216In Stock
  • 2520:$3.4489
  • 1000:$3.5816
  • 520:$4.1121
  • 120:$4.7223
  • 40:$5.4387
  • 10:$5.7040
  • 1:$6.3100
UC2861DW
DISTI # V39:1801_07428192
Voltage Mode PWM Controller 500mA 550kHz 16-Pin SOIC Tube0
    UC2861DW
    DISTI # UC2861DW
    Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube (Alt: UC2861DW)
    RoHS: Compliant
    Min Qty: 1
    Container: Tube
    Europe - 760
    • 1:€4.4900
    • 10:€4.1900
    • 25:€3.9900
    • 50:€3.6900
    • 100:€3.4900
    • 500:€3.3900
    • 1000:€3.1900
    UC2861DW
    DISTI # UC2861DW
    Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube - Rail/Tube (Alt: UC2861DW)
    RoHS: Compliant
    Min Qty: 120
    Container: Tube
    Americas - 0
    • 120:$3.7900
    • 200:$3.5900
    • 320:$3.4900
    • 600:$3.3900
    • 1200:$3.2900
    UC2861DW
    DISTI # UC2861DW
    Voltage Mode PWM Controller 500mA 16-Pin SOIC Tube (Alt: UC2861DW)
    RoHS: Compliant
    Min Qty: 1000
    Container: Tube
    Asia - 0
      UC2861DWResonant-Mode Power Supply Controllers3980
      • 1000:$3.0200
      • 750:$3.0800
      • 500:$3.5600
      • 250:$4.0900
      • 100:$4.3800
      • 25:$4.8800
      • 10:$5.2300
      • 1:$5.8100
      UC2861DW
      DISTI # 595-UC2861DW
      Switching Controllers Resonant-Mode
      RoHS: Compliant
      99
      • 1:$6.3100
      • 10:$5.7100
      • 25:$5.2800
      • 100:$4.7300
      • 250:$4.4900
      • 500:$4.1200
      • 1000:$3.5900
      UC2861DWG4
      DISTI # 595-UC2861DWG4
      Switching Controllers Resonant-Mode
      RoHS: Compliant
      0
        UC2861DWTR
        DISTI # N/A
        Switching Controllers Resonant-Mode0
          UC2861DWTRG4
          DISTI # N/A
          Switching Controllers Resonant-Mode0
            UC2861DWSwitching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDSO16
            RoHS: Compliant
            920
            • 1000:$3.4900
            • 500:$3.6700
            • 100:$3.8200
            • 25:$3.9900
            • 1:$4.2900
            UC2861DWSwitching Controller, Voltage-mode, 1.5A, 1000kHz Switching Freq-Max, BIPolar, PDSO16
            RoHS: Compliant
            298
            • 1000:$3.4900
            • 500:$3.6700
            • 100:$3.8200
            • 25:$3.9900
            • 1:$4.2900
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            Mfr.#: UC3861DW

            OMO.#: OMO-UC3861DW-TEXAS-INSTRUMENTS

            Switching Controllers Resonant-Mode
            可用性
            ストック:
            94
            注文中:
            2077
            数量を入力してください:
            UC2861DWの現在の価格は参考用です。最高の価格をご希望の場合は、お問い合わせまたは直接メールで営業チーム[email protected]までご連絡ください。
            参考価格(USD)
            単価
            小計金額
            1
            $6.31
            $6.31
            10
            $5.71
            $57.10
            25
            $5.28
            $132.00
            100
            $4.73
            $473.00
            250
            $4.49
            $1 122.50
            500
            $4.12
            $2 060.00
            1000
            $3.59
            $3 590.00
            2500
            $3.45
            $8 625.00
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