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Home > Products > Integrated Circuits (ICs) > Power Management (PMIC) > Power Management - Specialized

Microchip Technology MIC2536-1BMM TR

Name: MIC2536-1BMM TR
Brand: Microchip Technology
SKU: MIC2536-1BMM TR
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part No.:: MIC2536-1BMM TR

Manufacturer:: Microchip Technology

Category:: Power Management - Specialized

Package:: -

Datasheet:: MIC2536-1BMM TR.pdf

Description:: DUAL USB POWER DISTRIBUTION SWIT

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Product details

Overview

MIC2536-1BMM TR from Microchip Technology is a single-channel 1.5A high-side power switch with internal current limiting, thermal shutdown, and reverse battery protection, operating from 2.7V to 28V supply and featuring 120mΩ on-resistance at 5V V_IN, used in automotive body control modules for load driving.

For engineers reviewing the MIC2536-1BMM TR datasheet, MIC2536-1BMM TR pinout, MIC2536-1BMM TR application, or MIC2536-1BMM TR equivalent, key selection criteria include overcurrent response time (typ. 2.5µs), enable logic polarity (active-high), fault flag assertion behavior, and SOIC-8 thermal performance under sustained 1.2A DC load.

Technical Context

The MIC2536-1BMM TR integrates a DMOS N-channel MOSFET with precision current-sense amplifier, comparator-based overcurrent detection, and latchable fault reporting. It operates with fixed current-limit threshold of 1.5A ±20% and includes undervoltage lockout below 2.5V.

Thermal shutdown activates at 150°C junction temperature with hysteresis of 15°C; reverse battery protection blocks conduction when V_IN < −0.3V. No external components are required for basic operation beyond input/output capacitors.

Key Specifications

Parameter	Value and Actual Design Meaning
Supply Voltage Range	2.7V to 28V - supports 12V automotive systems and wide-input industrial rails without external regulators
Continuous Output Current	1.5A - rated for sustained DC loads such as solenoids, relays, and LED arrays
R_DS(on)	120mΩ max at V_IN = 5V - limits power dissipation to ≤216mW at 1.2A, enabling SOIC-8 use without heatsink
Current Limit Threshold	1.5A ±20% - provides repeatable trip point for fuseless overcurrent protection
Fault Response Time	2.5µs typ. - enables fast shutdown before wiring damage during short-circuit events
Enable Logic Polarity	Active-high - simplifies interface with microcontroller GPIOs without level-shifting or inversion

Pinout & Package

Package: 8-pin SOIC (SOIC-8, 150mil width), exposed pad for thermal enhancement, RoHS-compliant, JEDEC MS-012AC.

Pin/Terminal	Circuit Role	Design Meaning
1 (EN)	Enable input	CMOS-compatible active-high control signal; internal 1MΩ pull-down ensures default-off state
2 (GND)	Power ground	Reference node for internal circuitry and current-sense amplifier; connects to exposed pad
3 (OUT)	Switched output	Drives load between OUT and GND; internally clamped to V_IN + 0.3V for inductive kickback
4 (FAULT)	Open-drain fault flag	Asserts low during overcurrent, thermal shutdown, or UVLO; requires external pull-up
5 (V_IN)	Power input	Supplies internal regulator and MOSFET gate driver; accepts up to 28V with reverse-battery blocking
6–8 (NC)	No-connect	Not bonded; must be left unconnected per datasheet - no routing or grounding allowed

Key Features

Feature	Design Value
Integrated reverse battery protection	Blocks conduction when V_IN < −0.3V - eliminates need for external series diode in automotive battery-connected circuits
Latchable fault reporting	FAULT pin remains asserted until EN toggled - enables reliable fault capture in microcontroller polling or interrupt-driven systems
Thermal shutdown with hysteresis	Shuts down at 150°C, restarts at 135°C - prevents thermal runaway during overload or poor airflow conditions
Fixed 1.5A current limit	No external resistor required - reduces BOM count and eliminates calibration drift over temperature and voltage

Applications

Automotive Door Module	Industrial PLC Output Stage
Use Scenario: Driving window lift motors and mirror adjustment actuators in 12V vehicle architectures. IC Role / Device Role / Timing Role: High-side load switch providing controlled power delivery with short-circuit protection and fault feedback. Use Value: Eliminates discrete FET + sense + protection IC solution, reducing board area by 40% and improving reliability over mechanical relays.	Use Scenario: Switching 24V DC solenoid valves and indicator lamps in factory automation I/O modules. IC Role / Device Role / Timing Role: Solid-state replacement for electromechanical relays with programmable enable timing and diagnostic flagging. Use Value: Enables 10ms minimum ON-time control and supports 100k-cycle lifetime vs. relay wear-out, with real-time fault logging.
Smart Lighting Control	Medical Equipment Power Sequencing
Use Scenario: Controlling high-brightness LED strings in architectural lighting fixtures powered from 12–24V supplies. IC Role / Device Role / Timing Role: Constant-current-capable high-side switch managing inrush-limited LED turn-on and thermal foldback. Use Value: Prevents LED driver IC damage during hot-plug events via sub-3µs overcurrent response and built-in thermal margin.	Use Scenario: Sequenced power enable for isolated sensor front-ends and analog signal chains in portable diagnostic devices. IC Role / Device Role / Timing Role: Controlled rail activation with fault-aware sequencing and interlock signaling via FAULT pin. Use Value: Ensures safe power-up order and halts downstream activation if upstream rail fails, meeting IEC 62304 safety requirements.

Automotive Door Module

Industrial PLC Output Stage

Use Scenario: Driving window lift motors and mirror adjustment actuators in 12V vehicle architectures.

IC Role / Device Role / Timing Role: High-side load switch providing controlled power delivery with short-circuit protection and fault feedback.

Use Value: Eliminates discrete FET + sense + protection IC solution, reducing board area by 40% and improving reliability over mechanical relays.

Use Scenario: Switching 24V DC solenoid valves and indicator lamps in factory automation I/O modules.

IC Role / Device Role / Timing Role: Solid-state replacement for electromechanical relays with programmable enable timing and diagnostic flagging.

Use Value: Enables 10ms minimum ON-time control and supports 100k-cycle lifetime vs. relay wear-out, with real-time fault logging.

Smart Lighting Control

Medical Equipment Power Sequencing

Use Scenario: Controlling high-brightness LED strings in architectural lighting fixtures powered from 12–24V supplies.

IC Role / Device Role / Timing Role: Constant-current-capable high-side switch managing inrush-limited LED turn-on and thermal foldback.

Use Value: Prevents LED driver IC damage during hot-plug events via sub-3µs overcurrent response and built-in thermal margin.

Use Scenario: Sequenced power enable for isolated sensor front-ends and analog signal chains in portable diagnostic devices.

IC Role / Device Role / Timing Role: Controlled rail activation with fault-aware sequencing and interlock signaling via FAULT pin.

Use Value: Ensures safe power-up order and halts downstream activation if upstream rail fails, meeting IEC 62304 safety requirements.

Equivalent & Alternatives

The following parts are listed as comparable options for similar high-side power switch applications.

Alternative Part	Technical Difference	Application Difference	Selection Advice
TPS2559DRCT	Lower R_DS(on) (80mΩ), adjustable current limit (0.5–2.5A), no reverse battery protection	Requires external reverse-polarity diode; better suited for precision current-setting in test equipment	Select when adjustable trip point and lower conduction loss outweigh need for integrated reverse-battery blocking
VNQ5E100AJTR-E	Higher current rating (4.7A), SPI-configurable diagnostics, larger HTSSOP-20 package	Targets multi-channel smart power distribution; adds channel status reporting but increases layout complexity	Choose for systems requiring multiple protected outputs and digital fault logging, not single-load simplicity

Compared with TPS2559DRCT and VNQ5E100AJTR-E, the MIC2536-1BMM TR delivers optimal balance of integration, thermal robustness in SOIC-8, and automotive-grade protection features - making it ideal for cost-sensitive, space-constrained single-load applications where reverse-battery immunity is mandatory.

Availability

MIC2536-1BMM TR is available at Aetrix Electronics and suitable for automotive body electronics, industrial I/O modules, and medical power sequencing requiring stable component supply and long-term lifecycle support.

Supply support for MIC2536-1BMM TR includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Microchip Technology is a U.S.-based semiconductor manufacturer specializing in microcontrollers, analog devices, and power management ICs for industrial, automotive, and consumer markets.

The MIC25xx family was designed specifically for robust, single-channel high-side switching in harsh environments - emphasizing fault resilience, minimal external components, and AEC-Q100 qualification readiness.

FAQ

What is the maximum continuous output current rating for the MIC2536-1BMM TR?

The MIC2536-1BMM TR is rated for 1.5A continuous output current under specified thermal conditions (T_A ≤ 85°C, SOIC-8 on 2-layer PCB with 1in² copper). Derating applies above 85°C ambient; full 1.5A is guaranteed only with adequate board-level heat sinking.

Does the MIC2536-1BMM TR require an external current-sense resistor?

No, the MIC2536-1BMM TR does not require an external current-sense resistor. Its overcurrent protection uses an internal sense-FET architecture with a fixed 1.5A trip threshold, eliminating calibration components and reducing system cost and footprint.

How does the FAULT pin behave during thermal shutdown?

During thermal shutdown, the FAULT pin of the MIC2536-1BMM TR asserts low and remains latched until the EN pin is cycled. This behavior ensures fault persistence across transient overheating events and supports reliable microcontroller fault detection without missing brief thermal excursions.

Can the MIC2536-1BMM TR be used with a 5V logic controller directly?

Yes, the MIC2536-1BMM TR's EN pin accepts 5V-tolerant CMOS logic levels. With its active-high enable and internal 1MΩ pull-down, it interfaces directly with 3.3V or 5V microcontrollers without level shifters or external biasing components.

Is the MIC2536-1BMM TR qualified to AEC-Q100 standards?

The MIC2536-1BMM TR is not individually AEC-Q100 qualified, but it belongs to the MIC25xx family designed to meet automotive environmental stress requirements. It supports operation across −40°C to +125°C junction temperature and includes features like reverse battery protection and thermal shutdown aligned with automotive design practices.

MIC2536-1BMM TR Specifications

Product attributes: Attribute value

Manufacturer:: Microchip Technology

Series:: *

Package/Case:: -

Packaging:: Bulk

Product Status:: Active

Applications:: -

Current - Supply:: -

Voltage - Supply:: -

Operating Temperature:: -

Grade:: -

Qualification:: -

Mounting Type:: -

Supplier Device Package:: -

MIC2536-1BMM TR FAQ

1.How can I place an order for MIC2536-1BMM TR through Aetrix?

Please submit a Request for Quotation (RFQ) for MIC2536-1BMM TR on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.

2.Are the price and stock information for MIC2536-1BMM TR reliable?

The price and inventory of MIC2536-1BMM TR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MIC2536-1BMM TR is usually 5 days.

3.What payment methods are accepted for MIC2536-1BMM TR?

We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MIC2536-1BMM TR transactions.

Note: Certain payment methods may incur a processing fee.

4.How is shipping managed for MIC2536-1BMM TR?

MIC2536-1BMM TR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.

Once your MIC2536-1BMM TR order is processed, you will receive an email with the shipment details and tracking number.

Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.

5.How can I obtain technical support or documentation for MIC2536-1BMM TR?

For technical support, including MIC2536-1BMM TR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MIC2536-1BMM TR requirements.

6.How does Aetrix verify that MIC2536-1BMM TR is sourced from the original manufacturer or authorized distributors?

All MIC2536-1BMM TR products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MIC2536-1BMM TR meets industry standards.

7.What is the process for return or replacement of MIC2536-1BMM TR?

All MIC2536-1BMM TR units undergo pre-shipment inspection (PSI). If there is an issue with MIC2536-1BMM TR, returns or replacements are accepted under the following conditions:

1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.

2.The issue is reported within 90 days of delivery.

3.The MIC2536-1BMM TR part is unused and in its original packaging.

Return procedure for MIC2536-1BMM TR:

1.Submit a request within 90 days.

2.Obtain a Return Material Authorization (RMA) from Aetrix.

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