MIC45116-1YMP-TR Power Management ICs - PMIC by Microchip Technology

20V/6A Synchronous Step Down Regulator Power Module w/Hyper Light Load™, Hyper Speed Control™

Status: Active
Series: MIC45116
RoHS: Compliant
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MIC45116 is a 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; simplifying the design and layout process for the end user. This highly integrated solution expedites system design and improves product time-to-market. The internal MOSFETs and inductor are optimized to achieve high efficiency at a low output voltage. The fully optimized design can deliver up to 6A current under a wide input voltage range of 4.75V to 20V without requiring additional cooling. The MIC45116-1 uses HyperLight Load® (HLL) which maintains high efficiency under light load conditions by transitioning to variable frequency, discontinuous-mode operation. The MIC45116-2 uses Hyper Speed Control® architecture which enables ultra-fast load transient response, allowing for a reduction of output capacitance. The MIC45116 offers 1% output accuracy that can be adjusted from 0.8V to 85% of the input (PVIN) with two external resistors. Additional features include thermal-shutdown protection, adjustable current limit, and short-circuit protection. The MIC45116 allows for safe start-up into a pre-biased output.

Where to Buy

Prices starting from US$3.95

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Features

Up to 6A output current
>93% peak efficiency
Output voltage: 0.8V to 85% of input with ±1% accuracy
Fixed 600kHz switching frequency
Enable input and open-drain power good output
Hyper Speed Control®(MIC45116-2) architecture enables fast transient response
HyperLight Load® (MIC45116-1) improves light load efficiency
Supports safe start-up into pre-biased output
-40°C to +125°C junction temperature range
Thermal-shutdown protection
Short-circuit protection with hiccup mode
Adjustable current limit
Available in 52-pin 8mm x 8mm x 3mm QFN package

Specifications

Input Voltage Range (V) 4.5 to 20
Output Voltage (V) Adj
Operating JunctionTemp. Range (°C) -40 to +125
Control Scheme COT
Vout Max (V) 17
Output Current (A) 6
HyperLight Load® Yes
Hyper Speed Control® Yes
PWRGood Yes
SoftStart Yes
Pins | Packaging 52 | B1QFN
Temp Range -40C to +125C
Packing Media Tape and reel (1500)

Last 6 months Inventory & Pricing History


Environmental Information

JEDEC Indicator e3
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.5575
Shipping Weight (kg) 0.0
Lead Count 52
Package Type B1QFN
Package Width or Size 8x8x3mm
Soldering Composition Matte Tin

Alternative Descriptions

20V, 6A Dc/Dc Power Module With Hyper Light Load 52 B1Qfn 8X8X3Mm T/R Rohs Compliant: Yes |Microchip Technology MIC45116-1YMP-TR | Newark Electronics
IC: PMIC | TME
20V, 6A Hyper Light Load Module | Microchip Technology


Frequently Asked Questions

Where can I find additional details, specifications and documents for a MIC45116-1YMP-TR?

Additional datasheets, footprints and schematics for MIC45116-1YMP-TR are listed on our Part Details page. You can also find images and similar parts to MIC45116-1YMP-TR on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for MIC45116-1YMP-TR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view MIC45116-1YMP-TR price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does MIC45116-1YMP-TR fall under?

The MIC45116-1YMP-TR is listed under Semiconductors - ICs > Power Management ICs - PMIC > Voltage Regulators > DC / DC Adjustable Switching Regulators.

Can I view similar or alternative parts?

You can view similar parts to MIC45116-1YMP-TR when available in the DC / DC Adjustable Switching Regulators range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the MIC45116-1YMP-TR you can contact the distributor directly for product support, shipping queries etc.

Is the MIC45116-1YMP-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for MIC45116-1YMP-TR have stock available?

Authorised distributors including Newark Electronics, Avnet America, TME, Microchip Technology and Avnet Silica have stock available or on a lead time for MIC45116-1YMP-TR.

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