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ACT6391MH-T

DC-DC Non-Sync Step Up Convert from Qorvo

12 V, 2.5 A PWM Step-Up DC/DC Converter

Status: Discontinued | Datasheet: Request Data Sheet | RoHS Compliance: Rohs Compliant

Overview

Qorvo’s ACT6391 is a high-performance, fixed-frequency, current-mode PWM step-up DC/DC converters that incorporate internal power MOSFETs. It includes an integrated 0.15 Ohm power MOSFET that supports currents of up to 2.5 A.

ACT6391 utilizes simple external loop compensation and a pin-selectable fixed-frequency of either 700 kHz or 1.3 MHz, allowing optimization between component size, cost, and AC performance across a wide range of applications. Additional functions include an externally programmable soft-start function for easy inrush current control, internal over-voltage protection (OVP), cycle-by-cycle current limit protection and thermal shutdown.

ACT6391 is available in the small 8-pin MSOP-8 package.

Key Features

Greater than 90% efficiency
Adjustable output voltage up to 12 V
Internal 14 V power MOSFET
Selectable 700 kHz / 1.3 MHz frequency
Integrated over-voltage protection (OVP)
Programmable soft-start function
Thermal shutdown
Cycle-by-cycle over-current protection

Typical Applications

TFT LCD Monitors
Battery-Powered Equipment
Set-Top Boxes
DSL and Cable Modems and Routers

Part Number: ACT6391MH-T
Manufacturer: Qorvo
Topology: Step-Up
Max Input Voltage: 5.5 V
Max Output Voltage: 12 V
Max Input Current: 2.5 A
Frequency: 700 - 1300 kHz
Package: MSOP-8 mm

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Product may be included on Section 301 Tariff List and subject to applicable tariff charges.

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Product Specifications For ACT6391MH-T DC-DC Non-Sync Step Up Converter

Part Number: ACT6391MH-T Manufacturer: Qorvo Product Description: 12 V, 2.5 A PWM Step-Up DC/DC Converter

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Product Notices

Tariff Notice

Product may be included on Section 301 Tariff List and subject to applicable tariff charges.

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ACT6391MH-T

DC-DC Non-Sync Step Up Convert from Qorvo

12 V, 2.5 A PWM Step-Up DC/DC Converter

Technical Inquiry Request for ACT6391MH-T DC-DC Non-Sync Step Up Converter

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ACT6391MH-T

DC-DC Non-Sync Step Up Convert from Qorvo

12 V, 2.5 A PWM Step-Up DC/DC Converter

Technical Inquiry Request for ACT6391MH-T DC-DC Non-Sync Step Up Converter

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