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MIC2076

Dual USB High-Side 500mA Current Limiting Power Switch

Status: In Production

Features:

  • 140mΩ maximum on-resistance per channel
  • 2.7V to 5.5V operating range
  • 500mA minimum continuous current per channel
  • Shortcircuit protection with thermal shutdown
  • Thermally isolated channels
  • Fault status flag with 3ms filter eliminates false assertions
  • Undervoltage lockout
  • Reverse current flow blocking (no "body diode")
  •   Circuit breaker mode (MIC2076)
  • Logic-compatible inputs
  • Soft-start circuit
  • Low quiescent current
  • Pin compatible with MIC2526
  • UL recognized and EN/IEC 60950-1 (CB) Certified
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC2026 and MIC2076 are high-side MOSFET switches optimized for general-purpose power distribution requiring circuit protection. The MIC2026/76 are internally current limited and have thermal shutdown that protects the device and load. The MIC2076 offers "smart" thermal shutdown that reduces current consumption in fault modes. When a thermal shutdown fault occurs, the output is latched off until the faulty load is removed. Removing the load or toggling the enable input will reset the device output. Both devices employ soft-start circuitry that minimizes inrush current in applications where highly capacitive loads are employed. A fault status output flag is asserted during overcurrent and thermal shutdown conditions. Transient faults are internally filtered. The MIC2026/76 are available in 8-pin DIP or 8-pin SOIC.

Additional Features
    • 140mΩ maximum on-resistance per channel
    • 2.7V to 5.5V operating range
    • 500mA minimum continuous current per channel
    • Shortcircuit protection with thermal shutdown
    • Thermally isolated channels
    • Fault status flag with 3ms filter eliminates false assertions
    • Undervoltage lockout
    • Reverse current flow blocking (no "body diode")
    •   Circuit breaker mode (MIC2076)
    • Logic-compatible inputs
    • Soft-start circuit
    • Low quiescent current
    • Pin compatible with MIC2526
    • UL recognized and EN/IEC 60950-1 (CB) Certified
Parametrics
Name
Value
Product Type
USB Power Dist
Type
Dual
Vin Min (V)
2.7
Vin Max (V)
5.5
Current Limit Fixed (Min)
500mA
Current Limited
Yes
RDS ON @5V (mΩ)
90
Enable Logic
Active High
Θja (C/W)
160, 103
Rev Block Diode
Yes
UVLO
Yes
Thermal Shutdown
Latched
Fault Flag
Yes
Flag Transient Filter
Yes
UL Approved
Yes
Switch Element
N-Ch

Documents

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RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC2076-2YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
MIC2076-2YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
MIC2076A-2YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
MIC2076A-2YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
MIC2076-1YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
MIC2076-1YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
NiPdAu
e4
MIC2076A-1YM
0.075000
0.163265
8
SOIC
3.90mm(.150in)
NiPdAu
e4
MIC2076A-1YM-TR
0.075000
0.250000
8
SOIC
3.90mm(.150in)
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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