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Infineon IR3841MTRPBF

IR3841 Series 16 V 8 A 1.5 MHz Buck Surface Mount Switching Regulator - PQFN-15
$ 1.45
Obsolete

Price and Stock

Datasheets & Documents

Download datasheets and manufacturer documentation for Infineon IR3841MTRPBF.

IHS

Datasheet32 pages16 years ago
Datasheet32 pages16 years ago

Farnell

iiiC

Inventory History

3 month trend:
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Alternate Parts

Price @ 1000
$ 1.45
$ 2.41
Stock
807,098
109,004
Authorized Distributors
3
2
Case/Package
QFN
QFN
Number of Pins
15
15
Number of Outputs
1
1
Max Output Current
8 A
8 A
Switching Frequency
1.65 MHz
-
Min Input Voltage
1.5 V
1.5 V
Max Input Voltage
16 V
16 V
Min Output Voltage
700 mV
700 mV
Max Output Voltage
14.4 V
14.4 V
Efficiency
96 %
96 %
Synchronous Rectifier
Yes
Yes

Supply Chain

Lifecycle StatusObsolete (Last Updated: 6 months ago)

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Conv DC-DC 4.5V to 17V Synchronous Step Down Single-Out 0.6V to 15V 6A 14-Pin VQFN EP T/R

Descriptions

Descriptions of Infineon IR3841MTRPBF provided by its distributors.

IR3841 Series 16 V 8 A 1.5 MHz Buck Surface Mount Switching Regulator - PQFN-15
IC REG BUCK ADJ 8A PQFN Buck Switching Regulator IC Positive Adjustable 0.7V 1 Output 8A 15-PowerVQFN
HIGHLY EFFICIENT INTEGRATED 8A SYNCHRONOUS BUCK REGULATOR, PQFN-22L (5 X 6), RoHS
Infineon SCT
Switching Regulator, Voltage-mode, 8A, 1650kHz Switching Freq-Max
Conv DC-DC Single Step Down 1.5V to 16V 15-Pin Power QFN EP T/R
HIGHLY INTEGRATED 8A SUPIRBUCK VOLTAGE REGULATOR | Infineon IR3841MTRPBF
DC/DC CONV, SYNC BUCK, 1.5MHZ, PQFN-15; Topology: Synchronous Buck (Step Down); Input Voltage Min: 1.5V; Input Voltage Max: 16V; No. of Outputs: 1Outputs; DC / DC Converter IC Case: PQFN; No. of Pins: 15Pins; Output Current: 8A; Output Voltage Min: 700mV; Output Voltage Max: 14.4V; Switching Frequency: 1.5MHz; Operating Temperature Max: 125°C; Product Range: SupIRBuck Series; Automotive Qualification Standard: -; RoHS Phthalates Compliant: Yes; MSL: MSL 1 - Unlimited; SVHC: No SVHC (27-Jun-2018); Operating Temperature Min: -40°C
Benefits: Greater than 96% Maximum Efficiency; Wide Input Voltage Range 1.5V to 16V; Wide Output Voltage Range 0.7V to 0.9*Vin; Continuous 8A Load Capability; Integrated Bootstrap-diode; High Bandwidth E/A for excellent transient performance; Programmable Switching Frequency up to 1.5MHz; Programmable Over Current Protection; PGood output; Hiccup Current Limit; Precision Reference Voltage (0.7V, +/-1%); Programmable Soft-Start; Enable Input with Voltage Monitoring Capability; Enhanced Pre-Bias Start-up; Seq input for Tracking applications; -40C to 125C operating temperature; Thermal Protection; Pin compatible option for 4A and 12A devices; 5mm x 6mm Power QFN Package, 0.9 mm height

Manufacturer Aliases

Infineon has several brands around the world that distributors may use as alternate names. Infineon may also be known as the following names:

  • Infineon Technologies
  • INF
  • INFINEO
  • INFINE
  • INFIN
  • INFINION
  • INFI
  • INFENION
  • SIM
  • INFIEON
  • INFINEON TECH
  • INFINEN
  • IFX
  • INFIENON
  • IR/INFINEON
  • INFINEON/IR
  • IFT
  • INFINEON/SIEMENS
  • LNFINEON
  • INFN
  • Infineon Tech ICs
  • INFINEON TECHNOLOGIE
  • INFINEON TECHNOLOGIES (ASIA
  • INFINEON TECHNO
  • Infineon Technologies Americas Corp

Part Number Aliases

This part may be known by these alternate part numbers:

  • IR3841M
  • IR3841MTRPBF.
  • IRFIR3841MTRPBF
  • SP001525368