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MIC94094

High Side Load Switch 1.2A, 130mΩ

Status: In Production

Features:

  • 1.7V to 5.5V input voltage range
  • 1.2A continuous operating current
  • 130mΩ R DS(ON)
  • Internal level shift for CMOS/TTL control logic
  • Ultra low quiescent current
  • Micro-power shutdown current
  • Rapid turn-on: MIC94090/1
  • Soft-Start: MIC94092/3 (790µs), MIC94094/5 (120µs)
  • Load discharge circuit: MIC94091/3/5
  • Industry standard SC-70-6 package
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC94090/1/2/3/4/5 is a family of high-side load switches designed for operation from 1.7V to 5.5V input voltage. The load switch pass element is an internal 130mΩ RDS(ON) P-channel MOSFET which enables the device to support up to 1.2A continuous current. Additionally, the load switch supports 1.5V logic level control and shutdown features. The MIC94090 and MIC94091 feature rapid turn on. The MIC94092 and MIC94093 provide a slew rate controlled soft-start turn-on of 790µs, while the MIC94094 and MIC94095 provide a slew rate controlled soft-start turn-on of 120µs. The soft-start feature option prevents an in-rush current event from pulling down the input supply voltage. The MIC94091, MIC94093, and MIC94095 include a 250Ω auto discharge load circuit that is switched on when the load switch is disabled. An active pull-down on the enable input keeps the MIC94090/1/2/3/4/5 in a default OFF state until the enable pin is pulled above 1.25V. Internal level shift circuitry allows low voltage logic signals to switch higher supply voltages. The enable voltage can be as high as 5.5V and is not limited by the input voltage. The MIC94090/1/2/3/4/5 operating voltage range makes them ideal for Lithium ion and NiMH/NiCad/Alkaline battery powered systems, as well as non-battery powered applications. The devices provide low quiescent current and low shutdown current to maximize battery life.

Additional Features
    • 1.7V to 5.5V input voltage range
    • 1.2A continuous operating current
    • 130mΩ R DS(ON)
    • Internal level shift for CMOS/TTL control logic
    • Ultra low quiescent current
    • Micro-power shutdown current
    • Rapid turn-on: MIC94090/1
    • Soft-Start: MIC94092/3 (790µs), MIC94094/5 (120µs)
    • Load discharge circuit: MIC94091/3/5
    • Industry standard SC-70-6 package
Parametrics
Name
Value
Product Type
Single High-Side Load Switches
Vin Min (V)
1.7
Vin Max (V)
5.5
Max SW Current (A)
1.2
RDS ON @5V (mΩ)
130
Soft Start (µS)
120
Enable Logic
High True
VEN (V)
1.25
Θja (C/W)
240, 140

Documents

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Data Sheet


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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
MIC94094YC6-TR
0.006500
0.036667
6
SC70
-
NiPdAu
e4
MIC94094YMT-TR
0.081758
4
UDFN
1.25x1.25mm
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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