UC2903QTRG3

UC2903QTRG3
Mfr. #:
UC2903QTRG3
説明:
Supervisory Circuits Quad Supply and Line Monitor
ライフサイクル:
メーカー新製品
データシート:
UC2903QTRG3 データシート
配達:
DHL FedEx Ups TNT EMS
支払い:
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ECAD Model:
詳しくは:
UC2903QTRG3 詳しくは UC2903QTRG3 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:
監視回路
JBoss:
Y
タイプ:
電圧監視
取り付けスタイル:
SMD / SMT
パッケージ/ケース:
PLCC-20
しきい電圧:
1.8 V, Adjustable
監視される入力の数:
4 Input
出力タイプ:
アクティブロー、オープンドレイン
手動リセット:
手動リセットなし
ウォッチドッグタイマー:
ウォッチドッグなし
供給電圧-最大:
40 V
最低動作温度:
- 40 C
最高作動温度:
+ 85 C
包装:
リール
高さ:
4.06 mm
長さ:
9.04 mm (Max)
幅:
8.96 mm
ブランド:
テキサスインスツルメンツ
過電圧しきい値:
調整可能
低電圧しきい値:
調整可能
動作供給電流:
7 mA
Pd-消費電力:
1000 mW
製品タイプ:
監視回路
ファクトリーパックの数量:
1
サブカテゴリ:
PMIC-パワーマネジメントIC
供給電圧-最小:
8 V
単位重量:
0.025468 oz
Tags
UC2903Q, UC2903, UC290, UC29, 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
***ser
Supervisory Circuits Quad Supply and Line Monitor
***ark
Voltage Detector / Microprocessor Supervisor IC; Supply Voltage Min:8V; Package/Case:20-PLCC; No. of Pins:20; Operating Temperature Range:-40°C to +85°C; Leaded Process Compatible:Yes; Peak Reflow Compatible (260 C):Yes ;RoHS Compliant: Yes
***as Instruments
The UC1903 family of quad supply and line monitor integrated circuits will respond to under- and over-voltage conditions on up to four continuously monitored voltage levels. An internal op-amp inverter allows at least one of these levels to be negative. A separate line/switcher sense input is available to provide early warning of line or other power source failures. The fault window adjustment circuit on these devices provides easy programming of under- and over-voltage thresholds. The thresholds, centered around a precision 2.5V reference, have an input hysteresis that scales with the window width for precise, glitch-free operation. A reference output pin allows the sense input fault windows to be scaled independently using simple resistive dividers. The three open collector outputs on these devices will sink in excess of 30mA of load current when active. The under- and over-voltage outputs respond after separate, user defined, delays to respective fault conditions. The third output is active during any fault condition including under- and over-voltage, line/switcher faults, and input supply under-voltage. The off state of this output indicates a "power OK" situation. An additional, uncommitted, general purpose op-amp is also included. This op-amp, capable of sourcing 20mA of output current, can be used for a number of auxiliary functions including the sensing and amplification of a feed-back error signal when the 2.5V output is used as a system reference. In addition, these ICs are equipped with a start-latch to prevent erroneous under-voltage indications during start-up. These parts operate over an 8V to 40V input supply range and require a typical stand-by current of only 7mA.
モデル 説明 ストック 価格
UC2903QTRG3
DISTI # UC2903QTRG3-ND
IC SUPPLY/LINE MONITOR 20-PLCC
RoHS: Compliant
Min Qty: 1000
Container: Tape & Reel (TR)
Limited Supply - Call
    UC2903QTRG3
    DISTI # 595-UC2903QTRG3
    Supervisory Circuits Quad Supply and Line Monitor
    RoHS: Compliant
    0
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      可用性
      ストック:
      Available
      注文中:
      5000
      数量を入力してください:
      UC2903QTRG3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。
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