NCR320U

250 mA LED driver in SOT457

Automotive qualified

LED driver consisting of a resistor-equipped NPN transistor with two diodes on one chip in an SOT457 (SC-74; TSOP6) plastic package.

250 mA LED driver in SOT457

SKU	库存*	MOQ	单位价格**	数量

卖方	SKU	库存	MOQ		1	10	100	1,000	10,000	购买

卖方	SKU	库存	MOQ		1	10	100	1,000	10,000	购买

卖方	SKU	库存	MOQ		1	10	100	1,000	10,000	购买

卖方	SKU	库存	MOQ		1	10	100	1,000	10,000	购买

* 库存数量可能变化
** 显示的单位价格是基于小量订单
*** 授权经销商销售的库存过剩、到期和停产产品由经销商保证产品的可靠性，不再由安世半导体保证

Stabilized output current of 10 mA without external resistor
Stabilized output current adjustable up to 250 mA when an external resistor is used
High current accuracy at supply voltage variation
Low voltage overhead of 1.4 V
Reduces component count and board space
High power dissipation of 750 mW
Supply voltage up to 16 V
Digital PWM input up to 10 kHz frequency for NCR321U
AEC-Q101 qualified

Constant LED driver
Generic constant current source
Automotive applications (for example: interior lighting, dash board, instrumentation, number plate light)
Increase stabilized output current by paralleling drivers

型号	Package version	Package name	Size (mm)	V_SUP [max] (V)	Limiting I_O with external resistor [max] (mA)	I_O [max] (mA)	P_tot [max] (mW)	Polarity
NCR320U	SOT457	SC-74; TSOP6	2.9 x 1.5 x 1	16	250	11	750	NPN

型号	可订购的器件编号，（订购码(12NC)）	状态	标示	封装	尺寸版本	回流焊/波峰焊	包装
NCR320U	NCR320UX ( 9340 702 94115 )	Active	L4	SC-74; TSOP6 (SOT457)	SOT457	REFLOW_BG-BD-1 WAVE_BG-BD-1	Reel 7” Q1/T1 or Q2/T3

型号	可订购的器件编号	化学成分	RoHS / RHF	MSL	MSL无铅
NCR320U	NCR320UX	NCR320U		1	1

文件名称	标题	类型	日期
NCR320U_NCR321U	250 mA LED driver in SOT457	Data sheet	2018-12-11
Nexperia_document_factsheet_LED_Driver_2020	Constant current LED Drivers	Leaflet	2020-08-18
Nexperia_document_factsheet_LED_Driver_2020_CHN	LED Driver Factsheet CHN	Leaflet	2020-08-20
NCR320U_Nexperia_Product_Quality	NCR320U Nexperia Product Quality	Quality document	2019-05-20
NCR320U_Nexperia_Product_Reliability	NCR320U Nexperia Product Reliability	Quality document	2022-03-21
NCR320U	NCR320U SPICE model	SPICE model	2022-07-12
REFLOW_BG-BD-1	Reflow soldering profile	Reflow soldering	2021-04-06
WAVE_BG-BD-1	Wave soldering profile	Wave soldering	2021-09-08

如果您需要设计/技术支持，请告知我们并填写应答表, 我们会尽快回复您。

文件名称	标题	类型	日期
NCR320U	NCR320U SPICE model	SPICE model	2022-07-12

型号	Orderable part number	Ordering code (12NC)	包装	Packing quantity	在线购买
NCR320U	NCR320UX	934070294115	Reel 7” Q1/T1 or Q2/T3	-	订单产品

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