MIC2026A_09 Datasheet, PDF (2/16 Pages) Micrel Semiconductor – Dual-Channel Power Distribution Switch

Micrel, Inc.
Ordering Information
Part Number
MIC2026A-1YM
MIC2026A-2YM
MIC2076A-1YM
MIC2076A-2YM
Enable
Active High
Active Low
Active High
Active Low
Temperature Range
–40° to +85°C
–40° to +85°C
–40° to +85°C
–40° to +85°C
MIC2026A/2076A
Package
8- Pin SOIC
8- Pin SOIC
8- Pin SOIC
8- Pin SOIC
Lead Finish
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pin Configuration
ENA 1
FLGA 2
FLGB 3
ENB 4
8 OUTA
7 IN
6 GND
5 OUTB
8-Pin SOIC (M)
Pin Description
Pin Number
1
2
Pin Name
ENA
FLGA
3
FLGB
4
ENB
5
OUTB
6
GND
7
IN
8
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. A logic LOW state Indicates
overcurrent
or
thermal
shutdown
conditions.
Overcurrent
conditions
must
last
longer
than
t _DB
B
in order to assert FLGA. The FLGA pin can be left floating; however, fault reporting
information will be lost.
Fault Flag B (Output): Active-low, open-drain output. A logic LOW state indicates
overcurrent
or
thermal
shutdown
conditions.
Overcurrent
conditions
must
last
longer
than
t _DB
B
in order to assert FLGB. The FLGB pin can be left floating; however, fault reporting
information will be lost.
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).
July 2009
2
M9999-072309-B
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