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MAX1887EEE The MAX1887EEE is a step-down (buck) PWM slave controller from Analog Devices / Maxim Integrated. It operates from 4V to 28V input at 300kHz and features synchronous rectification.
Mfr Part #:

MAX1887EEE

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The MAX1887EEE is a step-down (buck) PWM slave controller from Analog Devices / Maxim Integrated. It operates from 4V to 28V input at 300kHz and features synchronous rectification.
✓ Total Stock: 236 pcs
$ Price Range: $0.78

MAX1887EEE Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
PROSOFT ELECTRONICS ✓
Non-Authorised Inventory information
236 pcs
On Request
236 pcs On Request 1 On Request On Request 02+ On Request On Request
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.

MAX1887EEE Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Clock Sync
Control Features
Frequency
Function
Mounting Type
Number of Outputs
Operating Temperature
Output Configuration
Output Phases
Output Type
Supplier Device Package
Synchronous Rectifier
Topology
Voltage
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MAX1887EEE Description

Short technical summary and product information.

The MAX1887EEE is a step-down (buck) PWM slave controller designed for use in multi-phase power supply systems. It operates as a slave controller, synchronizing to a master clock for phase control. The device accepts an input voltage range of 4V to 28V and switches at a fixed frequency of 300kHz. It includes synchronous rectification for improved efficiency and supports control features such as current limit, dead time control, enable, on-time control, phase control, pulse skipping, and tracking. Clock synchronization is also supported.

 

The controller provides a positive, single-output transistor driver configuration. It is designed for surface-mount assembly and is available in a 16-SSOP (0.154", 3.90mm Width) package, with the supplier device package designated as 16-QSOP. The operating temperature range is -40°C to 85°C, making it suitable for industrial environments.

MAX1887EEE Quick Information

Product Type: DC DC Switching Controller
Canonical Name: MAX1887EEE Step-Down Buck PWM Slave Controller
Subcategory: Step-Down (Buck)

MAX1887EEE Compliance

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

MAX1887EEE Estimated Pricing

Qty Low High
1+ $0.78 $0.78

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

MAX1887EEE Features

  • Step-down buck PWM slave controller.
  • Operates from 4V to 28V input.
  • Switching frequency of 300kHz.
  • Synchronous rectification for efficiency.
  • Wide -40°C to 85°C temperature range.

MAX1887EEE Applications

  • Multi-phase buck converter systems.
  • Power supplies requiring phase control.
  • Industrial and telecom equipment.
  • Point-of-load regulation applications.

MAX1887EEE FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the MAX1887EEE?

The input voltage range is 4V to 28V.

What is the switching frequency of the MAX1887EEE?

The switching frequency is 300kHz.

What package does the MAX1887EEE come in?

The MAX1887EEE is available in a 16-SSOP (0.154", 3.90mm Width) package, also designated as 16-QSOP.

What is the operating temperature range of the MAX1887EEE?

The operating temperature range is -40°C to 85°C.

Does the MAX1887EEE support synchronous rectification?

Yes, it features synchronous rectification.

What control features does the MAX1887EEE include?

Control features include current limit, dead time control, enable, on-time control, phase control, pulse skipping, and tracking.

Is the MAX1887EEE a master or slave controller?

It is a PWM slave controller, designed for use in multi-phase systems with clock synchronization.

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