FAN2001MPX DC-DC Power Conversion by ON Semiconductor

High-efficiency step-down DC/DC converter

Status: Active
Series: FAN2001
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Designed for use in battery-powered applications, the FAN2001/FAN2002 is a high-efficiency, low-noise synchronous PWM current mode and Pulse Skip (Power Save) mode DC-DC converter. It can provide up to 1A of output current over a wide input range from 2.5V to 5.5V. The output voltage can be externally adjusted over a wide range of 0.8V to 5.5V by means of an external voltage divider. At moderate and light loads, pulse skipping modulation is used. Dynamic voltage positioning is applied, and the output voltage is shifted 0.8% above nominal value for increased headroom during load transients. At higher loads the system automatically switches over to current mode PWM control, operating at 1.3 MHz. A current mode control loop with fast transient response ensures excellent line and load regulation. To achieve high efficiency and ensure long battery life, the quiescent current is reduced to 25µA in Power Save mode, and the supply current drops below 1µA in shut-down mode. The FAN2001/FAN2002 is available in 3x3mm 6-lead MLP package.

Where to Buy

Prices starting from US$0.93

Distributor Stock
Logo for Farnell
Farnell
from US$0.93
7,460
in stock
Buy Now
Logo for element14
element14
from US$0.98
7,460
in stock
Buy Now
Logo for Newark Electronics
Newark Electronics
from US$1.10
-
Buy Now

Features

96% Efficiency, Synchronous Operation
Adjustable Output Voltage Options from 0.8V to VIN
2.5V to 5.5V Input Voltage Range
Up to 1A Output Current
Fixed Frequency 1.3MHz PWM Operation
High Efficiency Power Save Mode
100% Duty Cycle Low Dropout Operation
Soft Start
Output Over-Voltage Protection
Dynamic Output Voltage Positioning
25µA Quiescent Current
Thermal Shutdown and Short Circuit Protection
Pb-Free 3x3mm 6-Lead MLP PackageApplications
Pocket PCs, PDAs
Cell Phones
Digital Cameras
Battery-Powered Portable Devices
Set-Top-Boxes
Hard Disk Drives
Notebook Computers
Point-of-Load Power
Communications Equipment
Applications
TBA

Specifications

Description FAN2001
Compliance Pb-free Halide free
Topology Step-Down
Control Mode Current Mode
VCC Min (V) 2.5
VCC Max (V) 5.5
VO Typ (V) Adjustable
IO Typ (A) 1
Efficiency (%) 96%
fSW Typ (kHz) 1300
Package Type WDFN-6

Alternative Descriptions

SWITCHING REG, ADJ, 1A, STEP D, 6MLP | element14
Step-Down Dc/Dc Converter, Mlp-6 | Newark Electronics


Frequently Asked Questions

Where can I find additional details, specifications and documents for a FAN2001MPX?

Additional datasheets, footprints and schematics for FAN2001MPX are listed on our Part Details page. You can also find images and similar parts to FAN2001MPX on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for FAN2001MPX on our Product Comparison page. Access via the 'View Pricing & Stock' button to view FAN2001MPX price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does FAN2001MPX fall under?

The FAN2001MPX is listed under Power Management > DC-DC Power Conversion > Converters.

Can I view similar or alternative parts?

You can view similar parts to FAN2001MPX when available in the Converters range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the FAN2001MPX you can contact the distributor directly for product support, shipping queries etc.

Is the FAN2001MPX RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ON Semiconductor.

Which authorised distributors for FAN2001MPX have stock available?

Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for FAN2001MPX.

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for FAN2001MPX often in real-time on the comparison pages.

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