ADP1610

NOT RECOMMENDED FOR NEW DESIGNS

1.2 MHz DC-DC Step-Up Switching Converter

Data Sheet (Rev. 0) Product Selection Table
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Overview

  • 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

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.

APPLICATIONS

  • TFT LC bias supplies
  • Portable applications
  • Industrial/instrumentation equipment
ADP1610
1.2 MHz DC-DC Step-Up Switching Converter
ADP1610-fbl ADP1610 Pin Configuration
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Documentation

Data Sheet 1

Application Note 2

Evaluation Design File 1

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Software Resources

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Hardware Ecosystem

Parts Product Life Cycle Description
ADP1613
PRODUCTION 650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converter with 2.0 A Current Limit
ADP1612
PRODUCTION 650 kHz /1.3 MHz Step-Up PWM DC-to-DC Switching Converter with 1.4 A Current Limit
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Tools & Simulations

ADP161x SEPIC-Cuk Design Tool

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

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ADP161x Coupled-SEPIC Design Tool

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

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ADP161x Boost Regulator Design Tool

Microsoft Excel download tool from ADIsimPower to generate a power supply design complete with a schematic, bill of materials, and performance specifications.

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Evaluation Kits

EVAL-ADP1610

ADP1610 Evaluation Tools

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Product Details

The ADP1610 evaluation hardware is for the ADP1610, a step-up dc-to-dc switching regulator capable of providing output voltage up to 12 V from 2.5 V to 5.5 V input voltage. The ADP1610 features an internal MOSFET switch, programmable soft-start, and fast transient response. Its frequency can be user-selected to operate at either 700 kHz to optimize the regulator for high efficiency or at 1.2 MHz to allow the use of a small surface-mount inductor.
EVAL-ADP1610
ADP1610 Evaluation Tools

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