This website uses cookies. By using this site, you consent to the use of cookies. For more information, please take a look at our Privacy Policy.

Images are for reference only See Product Specifications

Infineon IR3897MTRPBF

Name: IR3897MTRPBF
Rating: 4.5 (5 reviews)

Conv DC-DC 1V to 21V Synchronous Step Down Single-Out 0.5V to 18.06V 4A 16-Pin QFN EP T/R

Brands: INFINEON

Mfr.Part #: IR3897MTRPBF

Datasheet: IR3897MTRPBF Datasheet (PDF)

Package/Case: QFN16

RoHS Status:

Stock Condition: 2174 pcs, New Original

Product Type: Power Management ICs

Pricing

*All prices are in USD

Qty	Unit Price	Ext Price
1	$1.891	$1.891
10	$1.532	$15.320
30	$1.320	$39.600
100	$1.103	$110.300
500	$1.003	$501.500
1000	$0.959	$959.000

In Stock:2174 PCS

- +

*Products eligible for online ordering ship within 1-2 business days,please contact us for exact shipping times.

Quick Quote

Please submit RFQ for IR3897MTRPBF or email to us: Email: [email protected], we will contact you within 12 hours.

Quantity^*

Email^*

Contact Name^*

Company

Remark

IR3897MTRPBF General Description

Benefits: Single 5V and 12V application; Wide Input Voltage Range from 1.0V to 21V with external Vcc; Output Voltage Range: 0.5V to 0.86* Vin; Enhanced Line/Load Regulation with Feed-Forward; Programmable Switching Frequency up to 1.5MHz; Internal Digital Soft-Start/Soft-Stop; Enable input with Voltage Monitoring Capability; Thermally Compensated Current Limit with robust hiccup mode over current protection; Variable Internal LDO to enhance light load efficiency; External Synchronization with Smooth Clocking; Enhanced Pre-Bias Start-Up; Precision Reference Voltage (0.5V+/-0.5%) with margining capability; Vp for Tracking Applications; Integrated MOSFET drivers and Bootstrap Diode; Thermal Shut Down; Programmable Power Good Output with tracking capability; Monotonic Start-Up; Operating temp: -40C where Tj is < 125C; Small Size: 4mm x 5mm QFN; Lead-free, Halogen-free and RoHS Compliant | Target Applications: Desktop and Workstations; Fan; Graphic Boards; Netcom and Telecom; Point of Load; Pump; Servers and Storage; Servo Drives; Solar; UPS; Welding

Features

Single 5V and 12V application
Wide Input Voltage Range from 1.0V to 21V with external Vcc
Output Voltage Range: 0.5V to 0.86* Vin
Enhanced Line/Load Regulation with Feed-Forward
Programmable Switching Frequency up to 1.5MHz
Internal Digital Soft-Start/Soft-Stop
Enable input with Voltage Monitoring Capability
Thermally Compensated Current Limit with robust hiccup mode over current protection
Variable Internal LDO to enhance light load efficiency
External Synchronization with Smooth Clocking
Enhanced Pre-Bias Start-Up
Precision Reference Voltage (0.5V+/-0.5%) with margining capability
Vp for Tracking Applications
Integrated MOSFET drivers and Bootstrap Diode
Thermal Shut Down
Programmable Power Good Output with tracking capability
Monotonic Start-Up
Operating temp: -40°C where Tj is < 125°C
Small Size: 4mm x 5mm QFN
Lead-free, Halogen-free and RoHS Compliant

Application

Desktop and Workstations
Fan
Graphic Boards
Netcom and Telecom
Point of Load
Pump
Servers and Storage
Servo Drives
Solar
UPS
Welding

Specifications

Parameter	Value	Parameter	Value
functionalPacking	TAPE & REEL	addProductInfo	SupIRBuck - PQFN 4x5 24L
packageNameMarketing		msl	2
halogenFree	yes	customerInfo	STANDARD
lastOrderDate	2020-12-31	fgr	L41
productClassification	ASP	productStatusInfo	discontinued
hfgr	L	id	5546d462533600a401533d632c111315
packageName	PQFN-24L (4X5)	pbFree	yes
massMarketDate	2016-03-02	moistureProtPack	DRY
orderingCode	SP001531542	nearestEquivalent
packageId	5546d46257fa4a9c0158010054513187	fourBlockPackageName	PG-IQFN-24-901
rohsCompliant	yes	opn	IR3897MTRPBF
lastDeliveryDate	2024-12-31	docuNoCancellation	PD_059_20
completelyPbFree	yes	sapMatnrSali	SP001531542
orderOnline		freeSample
packageLink	/cms/en/product/packages/PG-IQFN/PG-IQFN-24-901/

Shipping

	Ship Fee	Lead Time
DHL	$20.00-$40.00 (0.50 KG)	2-5 days
Fedex	$20.00-$40.00 (0.50 KG)	2-5 days
UPS	$20.00-$40.00 (0.50 KG)	2-5 days
TNT	$20.00-$40.00 (0.50 KG)	2-5 days
EMS	$20.00-$40.00 (0.50 KG)	2-5 days
REGISTERED AIR MAIL	$20.00-$40.00 (0.50 KG)	2-5 days

Processing Time：Shipping fee depend on different zone and country.

Payment

Terms of payment		Hand Fee
	Wire Transfer	charge US$30.00 banking fee.
	Paypal	charge 4.0% service fee.
	Credit Card	charge 3.5% service fee.
	Western Union	charge US.00 banking fee.
	Money Gram	charge US$0.00 banking fee.

Guarantees

1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.

Packing

Step1 :Product
Step2 :Vacuum packaging
Step3 :Anti-static bag
Step4 :Individual packaging
Step5 :Packaging boxes
Step6 :bar-code shipping tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Part points

The IR3897MTRPBF is a high-performance synchronous buck controller for converting voltage input to regulated output. It features integrated MOSFET drivers for increased efficiency and supports digital control interfaces. This chip is commonly used in power supplies and voltage regulator applications.
Equivalent

Some equivalent products of the IR3897MTRPBF chip are the IR3897MTRPBF-ND, IR3897MTRPBF-F085, IR3897MTRPBF-F025, and IR3897MTRPBF-F180. These chips are all power management ICs designed for use in various electronic applications.
Features

1. 50A Integrated Power Stage 2. High Efficiency (>96%) 3. High Frequency Operation (up to 1.5MHz) 4. Wide Input Voltage Range (0.55V - 24V) 5. Adjustable Output Voltage (0.3V to 20V) 6. Programmable Current Limit 7. Internal Temperature Monitoring and Protection 8. Small 6x6mm PQFN Package
Pinout

The IR3897MTRPBF is a dual synchronous buck controller with a 6-pin SMD package. Pinout includes VIN, PGND, SGND, FB, COMP, and SS. VIN is the input voltage, PGND and SGND are ground pins, FB is the feedback pin, COMP is the compensation pin, and SS is the soft-start pin.
Manufacturer

Infineon Technologies is the manufacturer of the IR3897MTRPBF. Infineon is a German semiconductor manufacturer that produces power management solutions, including MOSFETs, IGBTs, and gate drivers for various industries such as automotive, industrial, and consumer electronics.
Application Field

The IR3897MTRPBF is commonly used in a variety of applications such as high performance computing, gaming systems, servers, and networking equipment. It is ideal for power management solutions that require high efficiency, high current capability, and low thermal resistance. It is particularly well-suited for systems requiring high power density in a small form factor.
Package

The IR3897MTRPBF chip comes in a QFN-56 package type with a surface-mount form. The size of this chip is 7 mm x 7 mm.

IR4427STRPBF

Infineon

IR2184STRPBF

Infineon