MIC45208-1YMP-TR
1-OUT 0.8V to 5.5V 10A 52-Pin B2QFN EP T/R
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Part Number : MIC45208-1YMP-TR
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Package/Case : B2QFN-52
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Brands : Microchip Technology
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Components Categories : DC DC Converters
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Datesheet : MIC45208-1YMP-TR DataSheet (PDF)
Overview of MIC45208-1YMP-TR
MIC45208 is a 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; 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 10A current under a wide input voltage range of 4.5V to 26V, without requiring additional cooling.The MIC45208-1 uses HyperLight Load® (HLL) while the MIC45208-2 uses Hyper Speed Control™ (HSC) architecture, which enables ultra-fast load transient response, allowing for a reduction of output capacitance. The MIC45208 offers 1% output accuracy that can be adjusted from 0.8V to 85% of VIN with two external resistors. Additional features include thermal shutdown protection, input undervoltage lockout, adjustable current limit, and short circuit protection. The MIC45208 allows for safe start-up into a pre-biased output.
Key Features
- No compensation required
- Up to 10A output current
- >93% peak efficiency
- Output voltage: 0.8V to 85% of VIN with ±1% accuracy
- Adjustable switching frequency from 200kHz to 600kHz
- Enable input and open-drain power good output
- Hyper Speed Control™ (MIC45208-2) architecture enables fast transient response
- HyperLight Load® (MIC45208-1) improves light load efficiency
- Supports safe startup into pre-biased output
- CISPR22, Class B compliant
- –40°C to +125°C junction temperature range
- Thermal-shutdown protection
- Short-circuit protection with hiccup mode
- Adjustable current limit
- Available in 52-pin 10mm × 10mm × 4mm QFN package
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Product Category | Switching Voltage Regulators | RoHS | Details |
Mounting Style | SMD/SMT | Package / Case | B2QFN-52 |
Output Voltage | 800 mV to 5.5 V | Output Current | 10 A |
Number of Outputs | 1 Output | Minimum Operating Temperature | - 40 C |
Maximum Operating Temperature | + 125 C | Brand | Microchip Technology |
Height | 4 mm | Input Voltage | 4.5 V to 26 V |
Length | 10 mm | Moisture Sensitive | Yes |
Product | Non-Isolated / POL | Product Type | Switching Voltage Regulators |
Factory Pack Quantity | 750 | Subcategory | PMIC - Power Management ICs |
Width | 10 mm | Part # Aliases | MIC45208-1YMP TR |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
Parts Quality Guarantee: 365 days
Returns for refund: within 90 days
Returns for Exchange: within 90 days
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