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MAX1626ESA The MAX1626ESA from Analog Devices is a high-efficiency, step-down DC-DC controller. It operates with an input voltage range of 2.6V to 16.5V and features a 100% maximum duty cycle.
Mfr Part #:

MAX1626ESA

Available from 4 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX1626ESA from Analog Devices is a high-efficiency, step-down DC-DC controller. It operates with an input voltage range of 2.6V to 16.5V and features a 100% maximum duty cycle.
✓ Total Stock: 7,573 pcs
$ Price Range: $0.78

MAX1626ESA Available from 4 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

MAX1626ESA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Duty Cycle (Max)
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Quiescent Current
Supplier Device Package
Supplier Package
Synchronous Rectifier
Topology
Voltage
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MAX1626ESA Description

Short technical summary and product information.

The MAX1626ESA is a step-down DC-DC controller designed for high-efficiency power regulation. It operates over a wide input voltage range of 2.6V to 16.5V, making it suitable for various battery-powered and green PC applications.

 

This controller features a unique current-limited pulse-frequency-modulation (PFM) control scheme that allows for up to 100% duty cycle, resulting in very low dropout voltage. It reduces supply current under light loads to a maximum of 90µA. The switching frequency is 300kHz, which helps in reducing the size of external components like inductors.

 

The MAX1626ESA is available in an 8-pin SOIC package and operates within an ambient temperature range of -40°C to +85°C. Its positive output configuration and step-down function make it a versatile component for power management solutions. The control features include an enable pin for easy system integration.

 

Applications include battery-powered devices, handheld computers, PDAs, and low-cost notebook computer supplies. The device is designed to minimize external components and reduce total system cost while maintaining high efficiency.

MAX1626ESA Quick Information

Product Type: DC DC Switching Controller
Canonical Name: MAX1626ESA Step-Down DC-DC Controller
Subcategory: Power Management (PMIC)

MAX1626ESA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MAX1626ESA Estimated Pricing

Qty Low High
1+ $0.78 $0.78

Estimated market price range - modelled values for guidance only, not live distributor offers.

MAX1626ESA Features

  • Wide 2.6V to 16.5V input voltage range.
  • 100% maximum duty cycle for low dropout.
  • 300kHz PWM switching frequency.
  • Low 90µA quiescent current.
  • Available in 8-SOIC package.

MAX1626ESA Applications

  • Suitable for battery-powered applications.
  • Used in handheld computers and PDAs.
  • Ideal for low-cost notebook supplies.
  • Enables high-efficiency step-down regulation.
  • Supports PCMCIA power supplies.

MAX1626ESA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX1626ESA?

2.6V to 16.5V.

What output voltages can the MAX1626ESA provide?

Adjustable from 1.3V to 16V, with selectable fixed 3.3V and 5V outputs.

What is the switching frequency of the MAX1626ESA?

300kHz.

What is the operating temperature range of the MAX1626ESA?

-40°C to +85°C.

What package is the MAX1626ESA available in?

8-SOIC surface-mount package.

Does the MAX1626ESA have an enable control?

Yes, it includes an enable control feature.

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