Microchip MIC28303-1YMP-TR

Manufacturer No:

MIC28303-1YMP-TR

Manufacturer:

Microchip

Package:

64-PowerBQFN Module

Description:

50V, 3A Power Module w/HyperLight Load

Quantity:

Delivery:

Payment:

In Stock :Available

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MIC28303-1YMP-TR information

Microchip MIC28303-1YMP-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC28303-1YMP-TR.

Type
Parameter

Driver Type
Step Down (Buck)

VIN Min V
4.5

VIN Max V
50

Adjustable
Yes

Temp Range Min °C (degrees Celsius)
-40

Temp Range Max °C (degrees Celsius)
125

Control Mode
COT

HyperLight Load®
Yes

Hyper Speed Control®
Yes

LowQ®
Yes

Output Current
3

Output Voltage (V)
Adj

PWR Good
Yes

Soft Start
Yes

VOUT Max V (volt)
24

Download datasheets and manufacturer documentation for Microchip MIC28303-1YMP-TR.

Data Sheets:

8d16499253f808de3bc5c4bdf39c4c9a.pdf

Application Notes:

559e7fdeb9611a11ea160568755e2415.pdf

6401ee655a234640c8c1a02cbcbbc2ec.pdf

MIC28303 is synchronous step-down regulator module, featuring a unique adaptive ON-time control architecture. The module incorporates a DC/DC controller, power MOSFETs, bootstrap diode, bootstrap capacitor and an inductor in a single package. The MIC28303 operates over an input supply range from 4.5V to 50V and can be used to supply up to 3A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%. The device operates with programmable switching frequency from 200kHz to 600kHz. The MIC28303-1 uses HyperLight Load® architecture for improved efficiency at light loads. The MIC28303-2 uses Hyper Speed Control™ for ultra-fast transient response. The MIC28303 offers a full suite of protection features. These include undervoltage lockout, internal soft-start, foldback current limit, 'hiccup' mode short-circuit protection, and thermal shutdown.

Stable with low-ESR ceramic output capacitor
No compensation and no inductor to choose
4.5V to 50V input voltage
Single-supply operation
Power Good (PG) output
Low radiated emission (EMI) per EN55022, Class B
Adjustable current limit
Adjustable output voltage from 0.9V to 24V (also limited by duty cycle)
200kHz to 600kHz, programmable switching frequency
Supports safe start-up into a pre-biased output
-40°C to +125°C junction temperature range
Available in 64-pin, 12mm x 12mm x 3mm QFN package

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

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RFQ (REQUEST FOR QUOTATIONS)

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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.

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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.