Microchip MIC2548A-2YM

Manufacturer No:

MIC2548A-2YM

Manufacturer:

Microchip

Package:

8-SOIC (0.154, 3.90mm Width)

Description:

Programmable Current Limit High-Side Switch

Quantity:

Delivery:

Payment:

In Stock :Available

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MIC2548A-2YM information

Microchip MIC2548A-2YM technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC2548A-2YM.

Type
Parameter

Driver Type
USB Power Dist

Type
Single

Vin Min (V)
2.7

Vin Max (V)
5.5

Adj Current Limit
Yes

Current Limit Adj# (Max)
1.5A

Current Limited
Yes

RDS ON @5V (mO)
80

Enable Logic
Active High

Oja (C/W)
160, 206

Rev Block Diode
Yes

Thermal Shutdown
Latched

Fault Flag
Yes

UL Approved
Yes

Switch Element
N-Ch

Download datasheets and manufacturer documentation for Microchip MIC2548A-2YM.

Application Notes:

55369d38ee07c8113946dcca4ff095a6.pdf

ff35b65cb6cdd4d9c40ad675207afb27.pdf

Data Sheets:

03821c70c475d8202ba0f19861f035df.pdf

The MIC2544A and MIC2548A are integrated, high-side power switches optimized for low loss DC power switching and other power management applications, including Advanced Configuration and Power Interface (ACPI). The MIC2544A/48A is a cost-effective, highly integrated solution that requires few external components to satisfy USB and ACPI requirements. Load current management features include a precision resistor-programmable output current-limit and a soft-start circuit which minimizes inrush current when the switch is enabled. Thermal shutdown, along with current-limit, protects the switch and the attached device. The MIC2544A/48A's open-drain flag output is used to indicate current-limiting or thermal shutdown to a local controller. The MIC2548A has an additional internal latch which turns the output off upon thermal shutdown providing robust fault control. The enable signal is compatible with both 3V and 5V logic, and is also used as the thermal shutdown latch reset for the MIC2548A The MIC2544A and MIC2548A are available in active-high and active-low enable versions in the 8-pin SOIC (small-outline integrated circuit) and 8-pin MSOP (microsmall- outline package).

2.7V to 5.5V input
Adjustable current-limit up to 1.5A
Reverse current flow blocking (no "body diode")
90µA typical on-state supply current
1µA typical off-state supply current
120mO maximum on-resistance
Open-drain fault flag
Thermal shutdown
Thermal shutdown output latch (MIC2548A)
2ms (slow) turn-on and fast turn-off
Available with active-high or active-low enable
UL recognized

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

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IMPORTANT NOTICE

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SHIPPING COST

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SHIPPING METHOD

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.