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Microchip | MIC27600YJL-TR

Manufacturer Part #

MIC27600YJL-TR

MIC27600 Series 36 V 300 kHz 7 A Synchronous DC/DC Buck Regulator SMT - MLF-28

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Mfr. Name: Microchip
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Product Variant Information section
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Product Specification Section
Microchip MIC27600YJL-TR - Technical Attributes
Attributes Table
Topology: Buck
Input Voltage: 4.5V to 36V
Output Current-Max: 7A
Output Voltage Range: 0.8V to 5.5V
Output Type: Adjustable
Switching Frequency-Max: 375kHz
Operating Temp Range: -40°C to +125°C
Duty Cycle-Max: 87%
Efficiency: 95%
No. of Outputs: 1
Quiescent Current: 3mA
Storage Temperature Range: -65°C to +150°C
Load Regulation (%): 0.2%
Package Style:  MLF-28
Mounting Method: Surface Mount
Features & Applications

The MIC27600YJL is a constant-frequency, synchronous buck regulator featuring a unique digitally modified adaptive on-time control architecture. The MIC27600 operates over an input supply range of 4.5V to 36V and provides a regulated output of up to 7A of output current. The output voltage is adjustable down to 0.8V with a guaranteed accuracy of ±1%, and the device operates at a switching frequency of 300kHz.

Micrel’s Hyper Speed Control™ architecture allows for ultra-fast transient response while reducing the output capacitance and also makes (High VIN)/(Low VOUT) operation possible. This digitally modified adaptive tON ripple control architecture combines the advantages of fixed-frequency operation and fast transient response in a single device.

Features:

  • Hyper Speed Control™ architecture enables
    • High Delta V operation (VIN = 36V and VOUT = 0.8V)
    • Small output capacitance
  • 4.5V to 36V voltage input
  • Adjustable output from 0.8V to 5.5V (VHSD = 28V)
  • Adjustable output from 0.8V to 3.6V (VHSD = 36V)
  • ±1% FB accuracy
  • Any Capacitor™ Stable - Zero-ESR to high-ESR
  • 7A output current capability, up to 95% efficiency
  • 300kHz switching frequency
  • Internal compensation, 6ms Internal soft-start
  • Foldback current-limit and “hiccup” mode short-circuit protection
  • Thermal shutdown
  • Supports safe startup into a pre-biased load
  • –40°C to +125°C junction temperature range
  • 28-pin 5mm – 6mm MLF® package
Pricing Section
Global Stock:
0
Germany:
0
On Order:
0
Factory Stock:Factory Stock:
0
Factory Lead Time:
8 Weeks
Minimum Order:
1000
Multiple Of:
1000
Total
$2,270.00
USD
Quantity
Unit Price
1,000
$2.27
2,000
$2.26
3,000+
$2.24
Product Variant Information section