Microchip EMC2112-BP-TR

Manufacturer No:

EMC2112-BP-TR

Manufacturer:

Microchip

Package:

20-VFQFN Exposed Pad

Description:

EMC2112 Single Linear fan controller with 600mA, higher frequency support, 4 temperature sensors, I2C, alert

Quantity:

Delivery:

Payment:

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

EMC2112-BP-TR information

Microchip EMC2112-BP-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip EMC2112-BP-TR.

Type
Parameter

# Fans Drivers
1

PWM/Linear Control
Linear

# RemoteTemperature Monitors
3

Ambient Temperature Sensor
1

TypicalAccuracy
±0.25

Max Accuracy
±1.0

Temperature Max
85

Temperature Min
0

Vcc Max (V)
5.0

Vcc Min (V)
3.3

SMBus Alert
Yes

System Shutdown
Yes

Voltage Monitors
No

Download datasheets and manufacturer documentation for Microchip EMC2112-BP-TR.

The EMC2112 is an SMBus, closed-loop, RPM-based fan driver with hardware (HW) thermal shutdown and reset controller. The EMC2112 offers a single High Side fan driver capable of sourcing up to 600mA from a 5V supply.

The EMC2112 utilizes Beta Compensation (an implementation of the BJT or transistor model for thermal diodes) and Resistance Error Correction (REC) to accurately monitor up to three (3) external temperature zones. These features allow great accuracy for CPU substrate thermal diodes on multiple process geometries as well as with discrete diode-connected transistors. Both Beta Compensation and REC can be disabled on the EMC2112 to maintain accuracy when monitoring AMD thermal diodes.

The EMC2112 provides a stand-alone HW thermal shutdown block. The HW thermal shutdown logic can be configured for a few common configurations based on the strapping level of the SHDN_SEL pin on the PCB. The HW thermal shutdown point can be set in 1°C increments by using a discrete resistor connected to the TRIP_SET pin.

The EMC2112 also provides 5V supply 'power good' function with a threshold of 4.5V. This function is provided on the RESET# pin.

1% accuracy with external clock input
3% accuracy with internal clock
Internal clock can be used as a source
Aging fan detection
600mA drive capability
1°C incremental set points for thermal shutdown
Cannot be disabled by software
Provides Reset Function (RESET#) On 5V Supply
±1°C accuracy (60°C to 100°C)
0.125°C resolution
Designed to support 45nm, 65nm, and 90nm CPU Diodes using BJT and transistor model
Eliminates temperature offset due to series resistance from PCB traces and thermal 'Diode'
5V supply for linear fan driver and reset generator
User selectable SMBus address using pull-up resistor on ADDR_SEL pin
Supports Block Read and Write functionality
Available in 20-pin, 4x4 QFN RoHS Compliant package
Notebook Computers
Desktop Computers
Embedded Applications

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.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

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.