ADP2164ACPZ-R7 Internal Power Switch Buck Regulators by Analog Devices

Status: Production
Series: ADP2164
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The ADP2164 is a 4 A, synchronous, step-down dc-to-dc regulator in a compact 4 mm × 4 mm LFCSP package. The regulator uses a current mode, constant frequency pulse-width modulation (PWM) control scheme for excellent stability and transient response.The input voltage range of the ADP2164 is 2.7 V to 6.5 V. The output voltage of the ADP2164 is adjustable from 0.6 V to the input voltage (VIN). The ADP2164 is also available in six preset output voltage options: 3.3 V, 2.5 V, 1.8 V, 1.5 V, 1.2 V, and 1.0 V.The ADP2164 integrates a pair of low on-resistance P-channel and N-channel internal MOSFETs to maximize efficiency and minimize external component count. The 100% duty cycle operation allows low dropout voltage at 4 A output current.The high, 1.2 MHz PWM switching frequency allows the use of small external components, and the SYNC input enables multiple ICs to synchronize out of phase to reduce ripple and eliminate beat frequencies.Other key features of the ADP2164 include undervoltage lockout (UVLO), integrated soft start to limit inrush current at startup, overvoltage protection (OVP), overcurrent protection (OCP), and thermal shutdown.

Prices starting from US$2.93


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$3.76
6,000
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Logo for Newark Electronics Newark Electronics US$4.12
1,713
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Logo for element14 element14 US$3.10
1,713
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Logo for Farnell Farnell US$2.94
1,713
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Logo for Chip One Stop Chip One Stop US$3.66
1,560
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Logo for Richardson RFPD Richardson RFPD US$2.93
-
Buy Now
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Features

4 A continuous output current
43 mΩ and 29 mΩ integrated FET
±1.5% output accuracy
Input voltage range: 2.7 V to 6.5 V
Output voltage: 0.6 V to VIN
Switching frequency
Fixed frequency: 600 kHz or 1.2 MHz
Adjustable frequency: 500 kHz to 1.4 MHz
Synchronizable from 500 kHz to 1.4 MHzSelectable synchronize phase shift: 0° or 180°
Current mode architecture
Precision enable input
Power-good output
Voltage tracking input
Integrated soft start
Internal compensation
Starts up into a precharged output
UVLO, OVP, OCP, and thermal shutdown
Available in 16-lead, 4 mm × 4 mm LFCSP package
Supported by ADIsimPower™ design tool

Alternative Descriptions

6V/4A, Sync, Step Down, DC-DC | Analog Devices
Dc/Dc Conv, Sync Buck, 1.2Mhz, 125Deg C | Newark Electronics
DC/DC CONV, SYNC BUCK, 1.2MHZ, 125DEG C | element14
VOLTAGE REGULATOR | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADP2164ACPZ-R7?

Additional datasheets, footprints and schematics for ADP2164ACPZ-R7 are listed on our Part Details page. You can also find images and similar parts to ADP2164ACPZ-R7 on this page.

What pricing and inventory information can I view?

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What category does ADP2164ACPZ-R7 fall under?

The ADP2164ACPZ-R7 is listed under Internal Power Switch Buck Regulators.

Can I view similar or alternative parts?

You can view similar parts to ADP2164ACPZ-R7 when available in the Internal Power Switch Buck Regulators 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 ADP2164ACPZ-R7 you can contact the distributor directly for product support, shipping queries etc.

Is the ADP2164ACPZ-R7 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADP2164ACPZ-R7 have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for ADP2164ACPZ-R7.

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