Microchip MIC24045-EIYFL-TR

Manufacturer No:

MIC24045-EIYFL-TR

Manufacturer:

Microchip

Package:

20-PowerVFQFN

Description:

4.5V-19V Input, 5A Step-Down Converter With I2C

Quantity:

Delivery:

Payment:

In Stock :Available

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

MIC24045-EIYFL-TR information

Microchip MIC24045-EIYFL-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC24045-EIYFL-TR.

Type
Parameter

Max Duty Cycle (%)
nan

Input Voltage Range Max
19

Input Voltage Range Min
4.5

# of Outputs
1

Output Current
5000

Driver Type
Buck

Synchronous Rectifier
Yes

Temp Range Max °C (degrees Celsius)
125

Temp Range Min
-40

Vout Max
5.5

Vfb V (volt)
nan

VoutMin
0.65

Download datasheets and manufacturer documentation for Microchip MIC24045-EIYFL-TR.

Application Notes:

e6e375757f54c05dd16386914983f979.pdf

aa9a42ed9e3ac4e84810105c794b0376.pdf

Data Sheets:

1d1d8627b1e137dc091bbd1d566c83ac.pdf

The MIC24045 is an I2C-programmable, high-efficiency, wide input range, 5A synchronous step-down regulator. The MIC24045 is perfectly suited for multiple voltage rail application environments, typically found in computing and telecommunication systems. In the MIC24045 various parameters can be programmed via I2C, such as output voltage, switching frequency, soft-start slope, margining, current limit values and start-up delays. The wide switching frequency adjustment range, valley-current mode control technique, high-performance error amplifier,and external compensation allow for the best trade-offs between high efficiency and the smallest possible solution size. The MIC24045 supports extensive diagnostics and status information through I2C.The MIC24045 pin-out is compatible with the MIC24046 pin-strapping programmable regulator pin-out, such that I2C-based implementations can be easily converted into pin-programmable ones. The MIC24045 is available in thermally-efficient, space-saving 20-pin 3 mm x 3 mm FQFN package with an operating junction temperature range from -40 C to +125 C.

4.5V to 19V input voltage range
5A (maximum) output current
0.64V to 5.25V in 5 mV, 10 mV, 30 mV and 50 mV Steps
High Efficiency (>95%)
Soft-Start: 0.16, 0.38, 0.76 and 1.5V/ms ramp rates
Switching Frequency: 310 kHz, 400 kHz, 500 kHz, 570 kHz, 660 kHz, 780 kHz, 1 MHz, 1.2 MHz
Current Limits for 2A, 3A, 4A and 5A loads
±1% output voltage accuracy
Supports safe start-up with pre-biased output
Internal soft-start and thermal shutdown protection
Hiccup-mode short-circuit protection
Available in a 20-pin 3mm x 3mm QFN package
-40°C to +125°C junction temperature range

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.