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MIC94068

Dual High-side Load Switch 2A, 77mΩ

Status: In Production

Features:

  • 1.7V to 5.5V input voltage range
  • 2A continuous operating current
  • 85mΩ (typ) R ON
  • Built-in level shift for control logic; can be operated by 1.5V logic.
  • Low 2µA quiescent current
  • Soft-Start: MIC94068-69
  • Micro-power shutdown <1µA
  • Load discharge circuit: MIC94067, MIC94069
  • Space saving 2mm x 2mm MLF®
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Overview
Documents
Development Environment
RoHS Information
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Device Overview

Summary

The MIC94066-69 are dual high-side load switches designed for operation between 1.7V to 5.5V. The devices contain a pair of low on-resistance, 115mΩ(max) P-channel MOSFETs that support over 2A of continuous current. The MIC94067 and MIC94069 feature an active load discharge circuit which insures capacitive loads retain no charge when the main switch is in an OFF state.

An active pull-down on the enable input keeps MIC94066-69 in a default OFF state until the EN pin is pulled to a high level. The built-in level shift circuitry allows for a logic signal that may be different from the supply voltage to switch the high-side P-channel MOSFET on or off.

MIC94066-67 feature rapid turn on while MIC94068-69 provide a slew rate controlled Soft-Start turn-on of 800µs (typical) to prevent in-rush current from glitching supply rails.

MIC94066-69's voltage range makes them suitable for 1-cell Lithium ion and 2- to 3-cell NiMH/NiCad/Alkaline powered systems, as well as all 5V applications. Their low operating current of 2µA and low shutdown current of <1µA maximize battery life.

Additional Features
    • 1.7V to 5.5V input voltage range
    • 2A continuous operating current
    • 85mΩ (typ) R ON
    • Built-in level shift for control logic; can be operated by 1.5V logic.
    • Low 2µA quiescent current
    • Soft-Start: MIC94068-69
    • Micro-power shutdown <1µA
    • Load discharge circuit: MIC94067, MIC94069
    • Space saving 2mm x 2mm MLF®
Parametrics
Name
Value
Product Type
Dual High-Side/ORing Power Switches
Vin Min (V)
1.7
Vin Max (V)
5.5
Max SW Current (A)
2
RDS ON @5V (mΩ)
85
Soft Start (µS)
800
Enable Logic
High True
VEN (V)
1.2
Θja (C/W)
90

Documents

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Data Sheet

11/09/2015
870KB

Development tools data is currently unavailable.

RoHS Information

Part Number
Device Weight (g)
Shipping Weight (Kg)
Lead Count
Package Type
Package Width
Solder Composition
JEDEC Indicator
RoHS
China EFUP
MIC94068YML-TR
0.010900
0.339227
8
VDFN
2x2x0.9mm
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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