AAT4252AITP-3-T1 View Datasheet(PDF) - Analog Technology Inc
Part Name
Description
MFG CO.
AAT4252AITP-3-T1 Datasheet PDF : 14 Pages
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AAT4252A
Dual Slew Rate Controlled Load Switch
Pin Descriptions
Pin #
1
2
Symbol
FAST
INA
3
ENA
4
ENB
5
INB
6
N/C
7
OUTB
8, 9, 10, 11
12
GND
OUTA
Function
Active-high input switches between FAST (Logic H) and SLOW (Logic L) slew rate.
This is the pin to the P-channel MOSFET source for Switch A. Bypass to ground
through a 1µF capacitor. INA is independent of INB.
Active-High Enable Input A. A logic low turns the switch off and the device consumes
less than 1µA of current. Logic high resumes normal operation.
Active-High Enable Input B. A logic low turns the switch off and the device consumes
less than 1µA of current. Logic high resumes normal operation.
This is the pin to the P-channel MOSFET source for Switch B. Bypass to ground
through a 1µF capacitor. INB is independent of INA.
Not connected.
This is the pin to the P-channel MOSFET drain connection. Bypass to ground through
a 0.1µF capacitor.
Ground connection.
This is the pin to the P-channel MOSFET drain connection. Bypass to ground through
a 0.1µF capacitor.
Pin Configuration
TSOPJW-12
(Top View)
FAST 1
INA 2
ENA 3
ENB 4
INB 5
N/C 6
12 OUTA
11 GND
10 GND
9 GND
8 GND
7 OUTB
2
4252A.2007.06.1.0
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