XYSemi XR3402

Overview

Topology	Boost Converter
Input voltage	2.3-6 V
Switching frequency	900-1500 kHz
Output 1	26 V / 3 A
IC revision	0.4

Description

The XR3402 is a high frequency, high efficiency DC to DC converter with an integrated 3A, 0.1Ω power switch capable of providing an output voltage up to 26V. The fixed 1.2MHz allows the use of small external inductions and capacitors and provides fast transient response. It integrates Soft start, Comp, only need few components outside. It can be adjusted SW current limit by one resistor.

Features

2.3V to 6V input voltage Rangel
Efficiency up to 96%
26V Boost converter with adjusted switch current limit
1.2Mhz fixed Switching Frequency
Integrated soft-start
Thermal Shutdown
Under voltage Lockout
8-Pin SOP-EPAD Package

Typical applications

Handheld Devices
TFT LCD Bias Supply
Portable Applications
PCMCIA Card
Digital Still Camera
DSL Modem
GPS Receiver

Products

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT (A)	R_{DC max.} (mΩ)	f_res (MHz)	Size	Version	I_SAT,10% (A)	I_SAT,30% (A)	Mount	Samples
	74437324022	SPEC PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document		8 files EDA models: Components ZIP ALT WE-LHMI (rev24b).IntLib \| 1 MB ZUK Download_CadStar_WE-LHMI (rev19a).zip \| 16.7 KB CDS Cadence_WE-LHMI (rev24a).zip \| 3.8 MB EAG Eagle_WE-LHMI (rev24b).lbr \| 192.3 KB CAD files ZIP IGS WE-LHMI_4020 (rev1).igs \| 943.7 KB STP WE-LHMI_4020 (rev1).stp \| 377.6 KB Electric models ZIP PSP PSpice_WE-LHMI (rev24b).zip \| 33.5 KB SCS Spectre_WE-LHMI (rev24a).mod \| 43.1 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-LHMI SMT Power Inductor	2.2	4.05	–	61	49	4020	–	4.45	8.4	SMT
	744777004	SPEC		8 files EDA models: Components ZIP ALT WE-PD (rev22g).IntLib \| 2.8 MB ZUK CadStar_WE-PD (rev20a).zip \| 36.5 KB CDS Cadence_WE-PD (rev23a).zip \| 13.3 MB EAG Eagle_WE-PD (rev23a).lbr \| 296.9 KB CAD files ZIP IGS Download_WE-PD_7345_IGS (rev1).igs \| 2.5 MB STP Download_WE-PD_7345_STP (rev1).stp \| 1.3 MB Electric models ZIP PSP PSpice_WE-PD (rev24a).zip \| 57.5 KB SCS Spectre_WE-PD (rev24a).mod \| 77.7 KB Download all 8 files as zip archive ZIP	Active i\| Production is active. Expected lifetime: >10 years.	WE-PD SMT Power Inductor	4.7	4.9	4	40	37	7345	Standard	4	5	SMT

	Order Code	Datasheet	Simulation
	74437324022	SPEC PCN pending Due to a pending PCN, a modification of the component will be implemented soon. Please find the PCN below. If you have further questions please get in contact with our sales staff. SPEC Datasheet PCN PCN document
	744777004	SPEC

Samples

	Order Code	Datasheet	Simulation	Downloads	Status	Product series	L (µH)	I_RP,40K (A)	I_SAT (A)	R_{DC max.} (mΩ)	f_res (MHz)	Size	Version	I_SAT,10% (A)	I_SAT,30% (A)	Mount	Samples

IC manufacturers (99)

1.2 MHz, 26V Step-up DC/DC Converter

Overview

Description

Features

Typical applications

Products

PCN pending

EDA models: Components
ZIP

CAD files
ZIP

Electric models
ZIP

Download all 8 files as zip archive
ZIP

EDA models: Components
ZIP

CAD files
ZIP

Electric models
ZIP

Download all 8 files as zip archive
ZIP

PCN pending

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