ams AS7220 CCT and Lumen Maintenance Manager

品目

Simplify single or selectable CCT luminaire and replacement lamp designs with the AS7220 calibrated CCT and lumen maintenance smart lighting manager. Closed loop calibrated tri-stimulus color sensing for direct CIE color point mapping and control enables lower precision components to produce a higher-quality single or selectable-CCT luminaire or replacement lamp.

Configurable single CCT lifetime target values are stored at the time of manufacture, allowing the AS7220 to manage independent LED strings to assure consistent CCT over time, temperature, and the full range of dimming. In addition, a selection of industry standard CCT targets can be selected via resistor configuration to enable a single BOM to satisfy multiple CCT SKUs while increasing lifetime color precision. Target lumen output lux-criteria are similarly configurable and are used by the AS7220 to map internal lux to manage LED strings to replace "percent of drive current" with "percent of rated lumen output", for all dimming operations.

Legacy controls are fully supported with direct connection to 0-10V control,. Control outputs include direct PWM management of digital LED drivers or analog 0-10V for standard dimmable drivers.

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Intelligent controller with integrated XYZ tristimulus sensor and selectable CCT presets
Industry standard CCT presets via mode resistor, or single CCT target value in Flash
Selectable drive modes, including PWM-switched current steering or PWM-based duty cycle management
Remaps dimming response from percent of power to percent of rated lumen output
20-pin LGA 4.5mm x 4.7mm x 2.5mm, -40°C to 85°C
Compact lighting-capable package with no added optics required

Flexible manufacturing and stocking inventories… One BOM can support multiple CCT SKUs
Eliminates lumen/color binning penalty, significantly reducing cost of quality lighting
Enables cost-optimized single channel drivers to deliver a precise CCT result
100% lumen maintenance factor over the life of the luminaire

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製品タイプ	品目	注文番号	在庫状況
AS7220-BLGM			ステータス情報フル生産試作新設計は予定されていません注文・発送は可能です生産終了今すぐ購入このボタンをクリックすると、当社のロジスティクスパートナーであるMouser Electronics社の専用サイトに移動し、購入が完了します。このために提供されたお客様の支払いおよび注文の詳細は、Mouser Electronics社とams OSRAM社との間で共有されます。データ処理の詳細については、Mouserショップのプライバシーポリシーをご覧ください。myOrders.noOrders=注文は利用できません。数分後に再度ご確認ください。販売店から購入する： Mouser 今すぐ購入
AS7220-BLGT			ステータス情報フル生産試作新設計は予定されていません注文・発送は可能です生産終了製品のリクエスト