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- Last added
- 2012-02-13
Featured IR3832WMPbF manuals
International Rectifier IR3832WMPbF Buck Regulator Datasheet
The IR3832WMPbF synchronous buck regulator provides a wide input voltage range of 1.0 V to 16 V and delivers output voltages from 0.6 V up to 0.9 Vin, making it suitable for DDR2/DDR3 memory systems. It integrates MOSFETs, a bootstrap diode, and a PWM controller in a compact 5 mm × 6 mm QFN package (0.9 mm height) and operates from –40 °C to 125 °C.
Key features include programmable switching frequency (250 kHz – 1.5 MHz), programmable over‑current protection, thermal shutdown, soft‑start, and a power‑good output. The device offers multiple protection functions and can be configured via external resistors and capacitors on dedicated pins.
Covers: Features · Absolute Maximum Ratings · Package Information · Pin Description · Recommended Operating Conditions · Electrical Specifications
Latest IR3832WMPbF manuals
International Rectifier IR3832WMPbF Buck Regulator Datasheet
Datasheet 32 pages · 735 KB · ENThe IR3832WMPbF is a highly efficient integrated synchronous buck regulator for DDR memory applications, offering a wide input range, programmable…
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Questions answered in IR3832WMPbF manuals
What is the input voltage range of the IR3832WMPbF?
The device operates with an input voltage from 1.0 V up to 16 V.
From: International Rectifier IR3832WMPbF Buck Regulator Datasheet
How can the switching frequency be set?
The switching frequency is set by connecting an external resistor from the dedicated pin to ground.
From: International Rectifier IR3832WMPbF Buck Regulator Datasheet