NCV47700: 5 V to 20 V Adjustable Low Dropout Regulator with Adjustable Current Limit

The NCV47700 is a 350 mA output current integrated low dropout regulator designed for use in harsh automotive environments. It includes wide operating temperature and input voltage ranges. The device is offered with adjustable voltage versions available in 6% output voltage accuracy. It has a high peak input voltage tolerance and reverse input voltage protection. It also provides overcurrent protection, overtemperature protection and enable for control of the state of the output voltage. The integrated current sense feature provides diagnosis and system protection functionality. The current limit of the device is adjustable by resistor connected to CSO pin. Voltage on CSO pin is proportional to output current.

特性

Enable Input
Adjustable Current Limit (from 10 mA to 350 mA)with 10% accuracy
AEC-Q100 Qualified
Adjustable Voltage Version (from 5 V to 20 V) 6% Output Voltage
Protection: Current Limitation, Thermal Shutdown, Reverse Input Voltage

优势

Save battery life - quiescent current down to 10µA max.
Current sense feature provides diagnosis and system protection functionality.
Meets automotive qualification requirements.

应用

Audio and Infotainment System
Instrument Cluster
Navigation
Satellite Radio

终端产品

Automotive

仿真模型 (1)

Document Title	Document ID/Size	Revision	Revision Date
NCV47700 PSPICE MODEL	NCV47700 PSPICE MODEL (41.0kB)	1

封装图纸 (2)

Document Title	Document ID/Size	Revision
SOIC-8 EP	751AC (33.6kB)	B
SOIC-8 Narrow Body	751-07 (62.6kB)	AK

数据表 (1)

Document Title	Document ID/Size	Revision	Revision Date
5 V to 20 V Adjustable Low Dropout Regulator with Adjustable Current Limit	NCV47700/D (168.0kB)	2

评估板文档 (4)

Document Title	Document ID/Size	Revision	Revision Date
NV47700PDAJGEVB Bill of Materials ROHS Compliant	NV47700PDAJGEVB_BOM_ROHS.PDF (59.0kB)	0
NV47700PDAJGEVB Gerber Layout Files Zip Format	NV47700PDAJGEVB_GERBER.ZIP (60.0kB)	0
NV47700PDAJGEVB Schematic	NV47700PDAJGEVB_SCHEMATIC.PDF (127.0kB)	0
NV47700PDAJGEVB Test Procedure	NV47700PDAJGEVB_TEST_PROCEDURE.PDF (342.0kB)	0

评估板与开发工具

产品	状况	Compliance	简短说明
NV47700PDAJGEVB	Active	Pb-free	350 mA LDO Regulator Evaluation Board

产品订购型号

产品	状况	Compliance	封装		MSL*	容器		预算价格 (1千个数量的单价）
NCV47700DAJR2G	Active	AEC Qualified PPAP Capable Pb-free Halide free	SOIC-8	751-07	1	Tape and Reel	2500	$0.72
NCV47700PDAJR2G	Active	AEC Qualified PPAP Capable Pb-free Halide free	SOIC-8 EP	751AC	2	Tape and Reel	2500	$0.72