900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






Micrel Semiconductor

MIC2026 Datasheet Preview

MIC2026 Datasheet

Dual-Channel Power Distribution Switch

No Preview Available !

MIC2026/2076
Dual-Channel Power Distribution Switch
General Description
Features
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
140mmaximum 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
toggling the enable input will reset the device output.
Reverse current flow blocking (no “body diode”)
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.
Circuit breaker mode (MIC2076)
Logic-compatible inputs
Soft-start circuit
Low quiescent current
Pin compatible with MIC2526
The MIC2026/76 are available in 8-pin DIP or 8-pin SOIC. UL File # E179633
All support documentation can be found on Micrel’s web
site at www.micrel.com.
Applications
USB peripherals
General purpose power switching
ACPI power distribution
Notebook PCs
PDAs
PC card hot swap
___________________________________________________________________________________________________________
Typical Application
VCONT.
10k
10k
Logic Controller
VIN ON/OFF
OVERCURRENT
OVERCURRENT
ON/OFF
VCC
2.7V to 5.5V
MIC2026-2
ENA
FLGAI
FLGB
ENB
OUTA
N
GND
OUTB
Load
0.1µF
Load
UL Recognized Component
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com
June 2010
M9999-060410-B




Micrel Semiconductor

MIC2026 Datasheet Preview

MIC2026 Datasheet

Dual-Channel Power Distribution Switch

No Preview Available !

Micrel, Inc.
Ordering Information
Part Number
Standard
MIC2026-1BM
MIC2026-2BM
MIC2026-1BN
MIC2026-2BN
MIC2076-1BM
MIC2076-2BM
MIC2076-1BN
MIC2076-2BN
Pb-Free
MIC2026-1YM(1)
MIC2026-2YM(1)
MIC2076-1YM(1)
MIC2076-2YM(1)
Note:
1. RoHS compliant and Halogen free.
Enable
Active High
Active Low
Active High
Active Low
Active High
Active Low
Active High
Active Low
Temperature
Range
–40°C to +85°C
Package
8-Pin SOIC
8- Pin SOIC
8- Pin DIP
8- Pin DIP
8- Pin SOIC
8- Pin SOIC
8-Pin DIP
8-Pin DIP
MIC2026/2076
Pin Configuration
ENA 1
FLGA 2
FLGB 3
ENB 4
8 OUTA
7 IN
6 GND
5 OUTB
8-Pin SOIC (M)
8-Pin DIP (N)
Pin Description
Pin Number
1
2
3
4
5
6
7
8
Pin Name
ENA
FLGA
FLGB
ENB
OUTB
GND
IN
OUTA
Pin Function
Switch A Enable (Input): Logic-compatible, enable input. Active high (-1) or
active low (-2).
Fault Flag A (Output): Active-low, open-drain output. Indicates overcurrent or
thermal shutdown conditions. Overcurrent conditions must last longer than tDB B in
order to assert FLGA.
Fault Flag B (Output): Active-low, open-drain output. Low indicates overcurrent
or thermal shutdown conditions. Overcurrent conditions must last longer than tDB B
in order to assert FLGB.
Switch B Enable (Input): Logic-compatible enable input. Active-high (-1) or
active-low (-2).
Switch B (Output)
Ground
Input: Switch and logic supply input.
Switch A (Output)
June 2010
2 M9999-060410-B


Part Number MIC2026
Description Dual-Channel Power Distribution Switch
Maker Micrel Semiconductor
PDF Download

MIC2026 Datasheet PDF






Similar Datasheet

1 MIC2025 Single-Channel Power Distribution Switch MM8
Micrel Semiconductor
2 MIC2026 Dual-Channel Power Distribution Switch
Micrel Semiconductor
3 MIC2026A Dual-Channel Power Distribution Switch
Micrel Semiconductor
4 MIC2027 Quad USB Power Distribution Switch
Micrel Semiconductor





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z

Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy