Product Summary
The IR3841MTRPBF is a high-performance HIGHLY EFFICIENT INTEGRATED 8A SYNCHRONOUS BUCK REGULATOR.
Parametrics
IR3841MTRPBF Parametrics:
Packaging
Tape & Reel (TR)
Type
Step-Down (Buck)
Output Type
Adjustable
Number of Outputs
1
Voltage - Output
0.7 V ~ 14.4 V
Voltage - Input
1.5 V ~ 16 V
PWM Type
Voltage Mode
Frequency - Switching
225kHz ~ 1.65MHz
Current - Output
8A
Synchronous Rectifier
Yes
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
15-PowerVQFN
Supplier Device Package
PQFN (5x6)
Dynamic Catalog
Buck (Step-Down) IC
Other Names
IR3841MTRPBF-ND
IR3841MTRPBFTR
Features
IR3841MTRPBF Features:
? 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 (Hiccup)
? PGood output
? 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
? Thermal Protection
? Lead-free, halogen-free and RoHS compliant
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
IR3841MTRPBF |
International Rectifier |
DC/DC Switching Regulators 8A SupIRBuck Reg 250-1500kHz, 1.5-16V |
Data Sheet |
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Image | Part No | Mfg | Description | Pricing (USD) |
Quantity | |||||||||
IR3800AM |
Other |
Data Sheet |
Negotiable |
|
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IR3800AMTRPBF |
International Rectifier |
DC/DC Switching Regulators 14A SupIRBuck Reg 300kHz, 2.5-21V in |
Data Sheet |
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IR3800MTR1PBF |
International Rectifier |
DC/DC Switching Regulators 12A SupIRBuck Reg 600kHz, 2.5-21V in |
Data Sheet |
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IR3800MTRPBF |
International Rectifier |
DC/DC Switching Regulators 12A SupIRBuck Reg 600kHz, 2.5-21V in |
Data Sheet |
|
|
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IR3801AM |
Other |
Data Sheet |
Negotiable |
|
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IR3801AMTRPBF |
International Rectifier |
DC/DC Switching Regulators 9A SupIRBuck Reg 300kHz, 2.5-21V in |
Data Sheet |
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