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TPS650244-Q1: 产品描述TPS650244-Q1 Automotive 1.5V to 6.5V, 3 Buck & 3 LDO Power Management IC; 产品类别半导体电源管理; 文件大小2MB，共34页; 制造商Texas Instruments(德州仪器); 官网地址http://www.ti.com.cn/; 标准

敬请期待详细参数选型对比

TPS650244-Q1概述

TPS650244-Q1 Automotive 1.5V to 6.5V, 3 Buck & 3 LDO Power Management IC

参数名称	属性值
Step-up DC/DC converter	0
Vout(Max)(V)	6
Features	Power Sequencing
Regulated outputs(#)	6
LDO	3
Step-down DC/DC controller	0
Iq(Typ)(mA)	0.135
Vin(Max)(V)	6
Rating	Automotive
Processor supplier	Freescale
Processor name	IMX31
Configurability	Hardware configurable,Software configurable
Switching frequency(Min)(kHz)	1950
Step-up DC/DC controller	0
Package Group	VQFN\|32
Approx. price(US$)	3.45 \| 1ku
Step-down DC/DC converter	3
Shutdown current(Typ)(uA)	16
Vout(Min)(V)	0.6
Vin(Min)(V)	2.5
Switching frequency(Max)(kHz)	2550
Iout(Max)(A)	1.6
Operating temperature range(C)	-40 to 125

	TPS650244-Q1	TPS650241-Q1	TPS650243-Q1
描述	TPS650244-Q1 Automotive 1.5V to 6.5V, 3 Buck & 3 LDO Power Management IC	TPS650241-Q1 Automotive 1.5V to 6.5V, 3 Buck & 3 LDO Power Management IC	TPS650243-Q1 Automotive 1.5V to 6.5V, 3 Buck & 3 LDO Power Management IC
Vout(Max)(V)	6	6	6
Features	Power Sequencing	Power Sequencing	Power Sequencing
Regulated outputs(#)	6	6	6
LDO	3	3	3
Iq(Typ)(mA)	0.135	0.135	0.135
Vin(Max)(V)	6	6	6
Rating	Automotive	Automotive	Automotive
Processor supplier	Freescale	Samsung	Samsung
Processor name	IMX31	S3C2443-533MHz	S3C6410
Configurability	Hardware configurable,Software configurable	Hardware configurable,Software configurable	Hardware configurable,Software configurable
Switching frequency(Min)(kHz)	1950	1950	1950
Package Group	VQFN\|32	VQFN\|32	VQFN\|32
Approx. price(US$)	3.45 \| 1ku	3.45 \| 1ku	3.45 \| 1ku
Step-down DC/DC converter	3	3	3
Shutdown current(Typ)(uA)	16	16	16
Vout(Min)(V)	0.6	0.6	0.6
Vin(Min)(V)	2.5	2.5	2.5
Switching frequency(Max)(kHz)	2550	2550	2550
Iout(Max)(A)	1.6	1.6	1.6
Operating temperature range(C)	-40 to 125	-40 to 125	-40 to 125

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