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ADP1610:  1.2 MHz DC-DC Step-Up Switching Converter

Product Details


Newer Alternatives: NEW DESIGNS:
- ADP1612 650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converter with 1.4 A Current Limit
- ADP1613 650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converter with 2.0 A Current Limit

The ADP1610 is a dc-to-dc step-up switching converter with an integrated 1.2 A, 0.2 Ω power switch capable of providing an output voltage as high as 12 V. With a package height of less that 1.1 mm, the ADP1610 is optimal for space-constrained applications such as portable devices or thin film transistor (TFT) liquid crystal displays (LCDs).

The ADP1610 operates in pulse-width modulation (PWM) current mode with up to 92% efficiency. Adjustable soft start prevents inrush currents at startup. The pin-selectable switching frequency and PWM current-mode architecture allow excellent transient response, easy noise filtering, and the use of small, cost-saving external inductors and capacitors.

The ADP1610 is offered in the Pb-free 8-lead MSOP and operates over the temperature range of −40°C to +85°C.

FEATURES and BENEFITS

  • Fully Integrated 1.2 A , 0.2 Ω, Power Switch
  • Pin-selectable 700 kHz or 1.2 MHz PWM Frequency
  • 92% Efficiency
  • Adjustable Output Voltage up to 12 V
  • 3% Output Regulation Accuracy
  • Adjustable Soft Start
  • Input Undervoltage Lockout
  • MSOP 8-lead Package

Functional Block Diagram for ADP1610

Important: Use the ADP1612 or ADP1613 Instead

The ADP1612 or ADP1613 are recommended for new designs instead of the ADP1610.
- The ADP1612 is a 650 kHz /1.3 MHz step-up PWM DC-to-DC switching converter with 1.4 A current limit.
- The ADP1613 is a 650 kHz /1.3 MHz step-up PWM DC-to-DC switching converter with 2.0 A current limit.

Documentation

Title Content Type File Type
ADP1610: 1.2 MHz DC-DC Step-Up Switching Converter Data Sheet (Rev 0, 10/2004) (pdf, 939 kB) Data Sheets PDF
AN-1141: Powering a Dual Supply Precision ADC with Switching Regulators  (pdf, 640 kB) Application Notes PDF
AN-1106: An Improved Topology for Creating Split Rails from a Single Input Voltage  (pdf, 328 kB) Application Notes PDF
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Design Tools,Models,Drivers & Software

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Evaluation Kits & Symbols & Footprints

Evaluation Boards & KitsView the Evaluation Boards and Kits page for documentation and purchasing

Symbols and Footprints— Analog Devices offers Symbols & Footprints which are compatible with a large set of today’s CAD systems for broader and easier support.

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Price, packaging, availability

Price Table Help

The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

ADP1610 Evaluation Tools
Model Description Price RoHS View PCN/ PDN Check Inventory/
Purchase/Sample
ADP1610-EVALZ Status: Production Evaluation Board $60.00 Yes -

Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.

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