UC2903QTRG3

Mfr. #:: UC2903QTRG3
説明:: IC SUPPLY/LINE MONITOR 20-PLCC
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:: T/T Paypal Visa MoneyGram Western Union
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: PMIC-スーパーバイザー

シリーズ: -

タイプ: マルチ電圧スーパーバイザー

包装: テープ＆リール（TR）代替パッケージ

パッケージ-ケース: 20-LCC (J-Lead)

作動温度: -40°C ~ 85°C (TA)

取付タイプ: 表面実装

サプライヤー-デバイス-パッケージ: 20-PLCC (9x9)

出力: プッシュプル、トーテムポール

リセット: アクティブロー

電圧の数-監視: 4

リセットタイムアウト: 調整可能/選択可能

電圧しきい値: 調整可能/選択可能

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

Step2:
Anti-Static Bag

Step3:
Packaging Boxes

UC2903QTRG3 説明

***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.

Market price

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

関連製品

画像	モデル	説明
	Mfr.#: UC2906N OMO.#: OMO-UC2906N	Battery Management Lead-Acid Linear Charge Mngt IC
	Mfr.#: UC2903NG4 OMO.#: OMO-UC2903NG4	Supervisory Circuits Quad Supply and Line Monitor
	Mfr.#: UC2903DWTRG4 OMO.#: OMO-UC2903DWTRG4	Supervisory Circuits Quad Supply and Line Monitor
	Mfr.#: UC2900 OMO.#: OMO-UC2900-1190	ブランドニューオリジナル
	Mfr.#: UC2902DTRG4 OMO.#: OMO-UC2902DTRG4-1190	Power Management Specialized - PMIC LOAD SHARE CONTROLLER
	Mfr.#: UC2903/3903 OMO.#: OMO-UC2903-3903-1190	ブランドニューオリジナル
	Mfr.#: UC2907A OMO.#: OMO-UC2907A-1190	ブランドニューオリジナル
	Mfr.#: UC2907J OMO.#: OMO-UC2907J-1190	Power Supply Support Circuit, Adjustable, 1 Channel, CDIP16
	Mfr.#: UC2906QTR OMO.#: OMO-UC2906QTR-1190	Battery Management Lead-Acid Linear Charge Mngt IC
	Mfr.#: UC2901DWTRG4 OMO.#: OMO-UC2901DWTRG4-1190	Feedback Loop Power Controllers ISOLATED FEEDBACK GENERATOR