LED6000 | Product - STマイクロエレクトロニクス

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製品概要

概要

The LED6000 is a step-down monolithic switching regulator designed to source up to 3 A DC current for high power LED driving. The 250 mV typical RSENSE voltage drop enhances the efficiency. Digital dimming is implemented by driving the dedicated DIM pin.

The adjustable current limitation, designed to select the inductor RMS in accordance with the nominal output LED current, and the adjustability of the switching frequency allow the size of the application to be compact. The embedded switchover feature on the VBIAS pin maximizes efficiency. Multiple devices can be synchronized by sharing the SYNCH pin to prevent beating noise in low-noise applications, and to reduce the input current RMS value.

The device is fully protected against overheating, overcurrent and output short-circuit.

The LED6000 is available in an HTSSOP16 exposed pad package.

特徴
Up to 3 A DC output current

4.5 V to 61 V operating input voltage

R_DS,ON= 250 mΩ typ.

Adjustable f_SW(250 kHz - 1.5 MHz)

Dimming function with dedicated pin

Low I_Qshutdown (10 μA typ. from VIN)

Low I_Qoperating (2.4 mA typ.)

± 3% output current accuracy

同期化
Enable with dedicated pin

Adjustable soft-start time

Adjustable current limitation

Low dropout operation (12 μs max.)

VBIAS improves efficiency at light-load

Output voltage sequencing

Auto recovery thermal shutdown

MLCC output capacitor
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品質 & 信頼性

製品型番	マーケティング･ステータス	パッケージ	グレード	RoHSコンプライアンスグレード	Longevity Commitment	Longevity Starting Date	材料宣誓書**
LED6000PHR	量産中	HTSSOP16	インダストリアル	Ecopack2	-	-
LED6000PHTR	量産中	HTSSOP16	インダストリアル	Ecopack2	-	-

LED6000PHR

Package:

HTSSOP16

Material Declaration**:

LED6000PHTR

Package:

HTSSOP16

Material Declaration**:

(**) st.comで提供している材料宣誓書は、パッケージ･ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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販売代理店在庫 LED6000PHR

販売代理店	地域	在庫	最小発注数量	パートナー企業リンク

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Buy from Distributor

Available at distributors

販売代理店在庫 LED6000PHTR

販売代理店	地域	在庫	最小発注数量	パートナー企業リンク

販売代理店在庫データ:

販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください

Buy from Distributor

LED6000PHR 量産中

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LED6000PHTR 量産中

Budgetary Price (US$)*/Qty:

-

Available at distributors

販売代理店に在庫がない場合は、STのセールス･オフィスまでお問い合わせください

Buy Direct at ST

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（*）概算用の参考価格（US$）です。現地通貨でのお見積りについては、STのセールス･オフィスまたは販売代理店までお問い合わせください。

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