Microchip Technology MIC45205-1YMP-T1, DC-DC DC-DC Power Supply Module, Adjustable 52-Pin, QFN

  • RS Stock No. 177-3346
  • Mfr. Part No. MIC45205-1YMP-T1
  • Manufacturer Microchip
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): US
Product Details

MIC45205 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.

No compensation required
Up to 6A 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 (MIC45205-2) architecture enables fast transient response
HyperLight Load (MIC45205-1) 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

Specifications
Attribute Value
Minimum Output Voltage 0.8 V
Maximum Output Voltage 5.5 V
Minimum Input Voltage 4.5 V
Maximum Input Voltage 26 V
Maximum Output Current 6A
Converter Type DC-DC
Number of Outputs 1
Output Type Adjustable
Mounting Type Surface Mount
Package Type QFN
Pin Count 52
Maximum Operating Temperature +125 °C
Minimum Operating Temperature -40 °C
Maximum Switching Frequency 750 kHz
Height 3mm
Dimensions 8 x 8 x 3mm
Width 8mm
Switching Regulator Yes
Length 8mm
Load Regulation 3.6 %
93 In stock for delivery within 5 working day(s) (Global Stock)
Price (ex. GST) Each
$ 21.46
(exc. GST)
$ 23.61
(inc. GST)
units
Per unit
1 - 9
$21.46
10 - 49
$19.10
50 - 99
$16.72
100 +
$14.36
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