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MIC22600

NRND

Status: Not Recommended for new designs

Features:

  • Input voltage range: 2.6V to 5.5V
  • Output voltage adjustable down to 0.7V
  • Output current up to 6A
  • Full sequencing and tracking ability
  • Power on Reset/Power Good
  • Efficiency >90% across a broad load range
  • Ultra fast transient response, easy RC compensation
  • 100% maximum duty cycle
  • Fully integrated MOSFET switches
  • Micropower shutdown
  • Thermal-shutdown and current-limit protection
  • 24-pin ePad TSSOP
  • -40°C to +125°C junction temperature range
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

Not Recommended for New Designs; see MIC22705YML. 

The MIC22600 is a high-efficiency, 6A, integrated switch, synchronous buck (step-down) regulator. The MIC22600 is optimized for highest efficiency and achieves more than 90% efficiency, while still switching at 1MHz over a broad load range with only 1µH inductor and down to 47 µF output capacitor. The ultra-high-speed control loop keeps the output voltage within regulation even under extreme transient load swings commonly found in FPGAs and low voltage ASICs. The output voltage can be adjusted down to 0.7V to address all low voltage power needs. The MIC22600 offers a full range of sequencing and tracking options. The EN/DLY pin combined with the Power Good/Power-On-Reset (PG/POR) pin allows multiple outputs to be sequenced in any way during turn-on and turn-off. The RC (Ramp Control™) pin allows the device to be connected to another product in the MIC22xxx and/or MIC68xxx family, to keep the output voltages within a certain ∆V on start up.

Please consider this device MIC22705

Additional Features
    • Input voltage range: 2.6V to 5.5V
    • Output voltage adjustable down to 0.7V
    • Output current up to 6A
    • Full sequencing and tracking ability
    • Power on Reset/Power Good
    • Efficiency >90% across a broad load range
    • Ultra fast transient response, easy RC compensation
    • 100% maximum duty cycle
    • Fully integrated MOSFET switches
    • Micropower shutdown
    • Thermal-shutdown and current-limit protection
    • 24-pin ePad TSSOP
    • -40°C to +125°C junction temperature range
Parametrics
Name
Value
Regulator Type
Step Down (Buck)
# of Outputs
1
Input Voltage Range Min (V)
2.6
Input Voltage Range Max (V)
5.5
Output Voltage Range Min (V)
0.7
Output Voltage Range Max (V)
5.5
Output Current (mA) max
6000
Quiescent Current (mA) typ
0.85
Switching Frequency (kHz)
1000
Synchronous Rectifier
Yes
Operating Temp Range
-40 to 125
Vfb (V)
0.7
Duty Cycle Max (%)
1
SHUTDOWN Current (µA) (Typ)
5

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (grams)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC22600YTSE
0.084600
0.247742
24
TSSOP
4.4mm
Matte Tin
e3
MIC22600YTSE-TR
0.084600
0.543726
24
TSSOP
4.4mm
Matte Tin
e3
MIC22600YML-TR
0.042200
0.204000
24
VQFN
4x4x0.9mm
NiPdAu
e4
To see a complete listing of RoHS data for this device, please Click here
Shipping Weight = Device Weight + Packing Material weight. Please contact sales office if device weight is not available.

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