Microchip MIC28304-1YMP-TR

Manufacturer No:

MIC28304-1YMP-TR

Manufacturer:

Microchip

Package:

64-PowerBQFN Module

Description:

70V, 3A Hyper Speed Control Power Module

Quantity:

Delivery:

Payment:

In Stock :Available

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

MIC28304-1YMP-TR information

Microchip MIC28304-1YMP-TR technical specifications, attributes, parameters and parts with similar specifications to Microchip MIC28304-1YMP-TR.

Type
Parameter

Driver Type
Step Down (Buck)

VIN Max V
70

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®
No

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 MIC28304-1YMP-TR.

MIC28304 is synchronous step-down regulator module, featuring a unique adaptive ON-time control architecture. The module incorporates a DC-to-DC controller, power MOSFETs, bootstrap diode, bootstrap capacitor and an inductor in a single package. The MIC28304 operates over an input supply range from 4.5V to 70V 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. HyperLight Load® architecture provides the same high-efficiency and ultra-fast transient response as the Hyper Speed Control™ architecture under the medium to heavy loads, but also maintains high efficiency under light load conditions by transitioning to variable frequency, discontinuous-mode operation. The MIC28304 offers a full suite of protection features to ensure protection of the IC during fault conditions. These include under-voltage lockout to ensure proper operation under power-sag conditions, internal soft-start to reduce inrush current, 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 70V input voltage
HyperLight Load® Control (MIC28304-1)
Hyper Speed Control™ (MIC28304-2)
Single-supply operation
Power Good (PG) output
Hiccup mode current limit
Low radiated emission (EMI) per EN55022, class B
5ms internal soft-start, internal compensation, and thermal shutdown
Adjustable current limit
0.8V Reference voltage with ±1% accuracy
Adjustable output voltage from 0.8V 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 × 12mm × 3.5mm 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

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.