LM5115A datasheet, PDF - EEWORLD Datasheet

LM5115A: DescriptionLM5115A 75V, Secondary Side Post Regulator/ Synchronous Buck Controller with Power-Up/Power-Down Tracking; Categorysemiconductor Power management; File Size1MB，29 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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LM5115A Overview

LM5115A 75V, Secondary Side Post Regulator/ Synchronous Buck Controller with Power-Up/Power-Down Tracking

Parameter Name	Attribute value
Frequency(Max)(kHz)	1000
Rating	Catalog
Approx. price(US$)	1.71 \| 1ku
Frequency(Min)(kHz)	50
Control method	ValleyCurrent
VCC(Min)(V)	5
VCC(Max)(V)	7.5
Gate drive(Typ)(A)	2.5
Features	Soft Start
Package Group	TSSOP\|16
Topology	Synchronous secondary-side post-regulator
Duty cycle(Max)(%)	85
Operating temperature range(C)	-40 to 125
UVLO thresholds on/off(V)	4.25/4.0

	LM5115A	LM5115AMT-NOPB	LM5115AMTX-NOPB	LM5115AMT/NOPB	LM5115AMTX/NOPB
Description	LM5115A 75V, Secondary Side Post Regulator/ Synchronous Buck Controller with Power-Up/Power-Down Tracking	Switching Controllers Secondary Side Post Reg/Syn Buck	Switching Controllers Y	75V, Secondary Side Post Regulator/ Synchronous Buck Controller with Power-Up/Power-Down Tracking 16-TSSOP -40 to 125	75V, Secondary Side Post Regulator/ Synchronous Buck Controller with Power-Up/Power-Down Tracking 16-TSSOP -40 to 125
Topology	Synchronous secondary-side post-regulator	Synchronous Secondary Side Post Regulator	Synchronous Secondary Side Post Regulator	-	-

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