LP3921说明书PDF资料供应商报价德州仪器TI-114ic电子网

首页 >LP3921>规格书列表

型号	下载订购	功能描述	制造商上传企业	LOGO
LP3921	文件：1.10137 Mbytes Page：44 Pages	LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer™ Audio Amplifier 1FEATURES 23• Charger – DC Adapter or USB Input – Thermally Regulated Charge Current – Under Voltage Lockout – 50 to 950 mA Programmable Charge Current • 3.0V to 5.5V Input Voltage Range • Thermal Shutdown • I2C-Compatible Interface for Controlling Charger, LDO Outputs and Enabling Audio 文件：1.10137 Mbytes 页数：44 Pages	TI 德州仪器	TI
LP3921	文件：1.01364 Mbytes Page：41 Pages	Battery Charger Management and Regulator Unit 文件：1.01364 Mbytes 页数：41 Pages	TI 德州仪器	TI
LP3921	文件：1.30488 Mbytes Page：34 Pages	Battery Charger Management and Regulator Unit with Integrated Boomer짰 Audio Amplifier 文件：1.30488 Mbytes 页数：34 Pages	NSCNational Semiconductor (TI) 美国国家半导体美国国家半导体公司	NSC
LP3921	文件：300 bytes Page：1 Pages	具有集成 Boomer 音频放大器的电池充电器管理和稳压器单元 The LP3921 is a fully integrated charger and multi-regulator unit with a fully differential Boomer audio power amplifier designed for CDMA cellular phones. The LP3921 has a high-speed serial interface which allows for the integration and control of a Li-Ion battery charger, 7 low-noise low-dropout ( • Charger\n• Thermally Regulated Charge Current\n• 50 to 950 mA Programmable Charge Current\n• 3.0V to 5.5V Input Voltage Range\n• I2C-Compatible Interface for Controlling Charger, LDO Outputs and Enabling Audio Output\n• 3 x 150 mA\n• Audio\n• Ability to Drive Capacitive Loads up to 100 pF\n• Space;	TI 德州仪器	TI
LP3921SQESLASHNOPB	文件：1.10137 Mbytes Page：44 Pages	LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer™ Audio Amplifier 1FEATURES 23• Charger – DC Adapter or USB Input – Thermally Regulated Charge Current – Under Voltage Lockout – 50 to 950 mA Programmable Charge Current • 3.0V to 5.5V Input Voltage Range • Thermal Shutdown • I2C-Compatible Interface for Controlling Charger, LDO Outputs and Enabling Audio 文件：1.10137 Mbytes 页数：44 Pages	TI 德州仪器	TI
LP3921SQESLASHNOPB.A	文件：1.10137 Mbytes Page：44 Pages	LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer™ Audio Amplifier 1FEATURES 23• Charger – DC Adapter or USB Input – Thermally Regulated Charge Current – Under Voltage Lockout – 50 to 950 mA Programmable Charge Current • 3.0V to 5.5V Input Voltage Range • Thermal Shutdown • I2C-Compatible Interface for Controlling Charger, LDO Outputs and Enabling Audio 文件：1.10137 Mbytes 页数：44 Pages	TI 德州仪器	TI
LP3921SQSLASHNOPB	文件：1.10137 Mbytes Page：44 Pages	LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer™ Audio Amplifier 1FEATURES 23• Charger – DC Adapter or USB Input – Thermally Regulated Charge Current – Under Voltage Lockout – 50 to 950 mA Programmable Charge Current • 3.0V to 5.5V Input Voltage Range • Thermal Shutdown • I2C-Compatible Interface for Controlling Charger, LDO Outputs and Enabling Audio 文件：1.10137 Mbytes 页数：44 Pages	TI 德州仪器	TI
LP3921SQSLASHNOPB.A	文件：1.10137 Mbytes Page：44 Pages	LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer™ Audio Amplifier 1FEATURES 23• Charger – DC Adapter or USB Input – Thermally Regulated Charge Current – Under Voltage Lockout – 50 to 950 mA Programmable Charge Current • 3.0V to 5.5V Input Voltage Range • Thermal Shutdown • I2C-Compatible Interface for Controlling Charger, LDO Outputs and Enabling Audio 文件：1.10137 Mbytes 页数：44 Pages	TI 德州仪器	TI
LP3921SQXSLASHNOPB	文件：1.10137 Mbytes Page：44 Pages	LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer™ Audio Amplifier 1FEATURES 23• Charger – DC Adapter or USB Input – Thermally Regulated Charge Current – Under Voltage Lockout – 50 to 950 mA Programmable Charge Current • 3.0V to 5.5V Input Voltage Range • Thermal Shutdown • I2C-Compatible Interface for Controlling Charger, LDO Outputs and Enabling Audio 文件：1.10137 Mbytes 页数：44 Pages	TI 德州仪器	TI
LP3921SQXSLASHNOPB.A	文件：1.10137 Mbytes Page：44 Pages	LP3921 Battery Charger Management and Regulator Unit with Integrated Boomer™ Audio Amplifier 1FEATURES 23• Charger – DC Adapter or USB Input – Thermally Regulated Charge Current – Under Voltage Lockout – 50 to 950 mA Programmable Charge Current • 3.0V to 5.5V Input Voltage Range • Thermal Shutdown • I2C-Compatible Interface for Controlling Charger, LDO Outputs and Enabling Audio 文件：1.10137 Mbytes 页数：44 Pages	TI 德州仪器	TI

技术参数

Vin(Min)(V)：
3
Vin(Max)(V)：
5.5
Step-up DC/DC controller：
0
Step-down DC/DC controller：
0
LDO：
7
Step-up DC/DC converter：
0
Step-down DC/DC converter：
0
Iout(Max)(A)：
0.3
Iq(Typ)(mA)：
2
Features：
Comm Control
Rating：
Catalog
Operating temperature range(C)：
-40 to 85
Package Group：
WQFN
Package size：
mm2

供应商	型号	品牌	批号	封装	库存	备注	价格
深圳市汇莱威科技有限公司	LP3921	TI	24+	WQFN\|32	71000	免费送样原盒原包现货一手渠道联系	询价
深圳市恒科翔业电子有限公司	LP3921	TI德州仪器	22+		24000	原装正品现货,实单可谈,量大价优	询价
深圳市中亿伟业电子有限公司	LP3921	TI/德州	2018+	WQFN	32500	德州代理承诺销售原装正品公司可开正规17%增值税票	询价
深圳市一线半导体有限公司	LP3921SQE/NOPB	NSC	24+		7500		询价
深圳市欧立现代科技有限公司	LP3921SQ	NSC	24+	LLP-32	6980	原装现货,可开13%税票	询价
深圳市毅创腾电子科技有限公司	LP3921SQE	TI		WQFN	26000	正品原装--自家现货-实单可谈	询价
上海鑫科润电子科技有限公司	LP3921SQ	NS	0912+	QFN	1154	原装现货海量库存欢迎咨询	询价
深圳市壹芯创科技有限公司	LP3921SQ	NS	22+	QFN	2500	原装现货库存.价格优势!!	询价
深圳市振宏微科技有限公司	LP3921SQ/NOPB	TI	23+	NA	10726	专做原装正品,假一罚百!	询价
深圳市华斯顿科技有限公司	LP3921SQ	NS	25+23+	QFN	9799	绝对原装正品全新进口深圳现货	询价

更多LP3921供应商更新时间2025-10-5 17:06:00

客户服务网站合作

Tel：0755 8246 9263
Email：kf＠114ic.com
投诉建议：kf@114ic.com

Copyright © 2003-2025 114ic.com All Rights Reserved 粤ICP备05011613号粤公网安备 44030402000933号