Microchip Switching Regulator, Surface Mount, 24 V Output Voltage, 1 A Output Current, 5 Outputs

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Packaging Options:
RS Stock No.:
824-3088P
Mfr. Part No.:
MCP16311-E/MS
Manufacturer:
Microchip
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Brand

Microchip

Output Voltage 1

24 V

Product Type

Switching Regulator

Output Current

1A

Mount Type

Surface Mount

Number of Outputs

5

Efficiency

95%

Maximum Operating Temperature

150°C

Minimum Operating Temperature

-40°C

Number of Pins

8

Series

MCP16311

Line Regulation

0.01 %/V

Package Type

MSOP

Length

3mm

Depth

1.1mm

Standards/Approvals

RoHS, ISO 9001, EIA/JESD51-3

Width

3 mm

Maximum Input Voltage

30V

Load Regulation

0.25 %

Minimum Input Voltage

4.4V

MCP16311 Synchronous Buck Converter


The Microchip MCP16311 is an adjustable output, fixed frequency, synchronous, step-down DC-DC converter that operates from input voltage sources up to 30V. Integrated into the device is a high-side and low-side switch, fixed frequency Peak Current Mode Control, internal compensation, peak-current limit and over-temperature protection.

Features


Efficiency up to 95%

Input Voltage Range: 4.4V to 30V

1A Output Current Capability

Output Voltage Range: 2.0V to 24V

Qualification: AEC-Q100 Rev. G, Grade 1 (-40°C to 125°C)

Integrated N-Channel High-Side and Low-Side Switches – 170 mA Low-Side, 300 mA High Side

Stable Reference Voltage: 0.8V

Automatic Pulse Frequency Modulation/Pulse-Width Modulation (PFM/PWM) Operation

Low Device Shutdown Current: 3 μA typical

Low Device Quiescent Current: 44 μA (non-switching, PFM Mode)

Internal Compensation

Internal Soft-Start: 300 μs (EN low-to-high)

Peak Current Mode Control

Cycle-by-Cycle Peak Current Limit

Under-voltage Lockout (UVLO)

Over-temperature Protection

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