AAT3560IGY-460-T1 Datasheet PDF - Advanced Analogic Technologies
| Part Number | AAT3560IGY-460-T1 | |
| Description | NanoPower Voltage Detector | |
| Manufacturers | Advanced Analogic Technologies | |
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General Description
The AAT3560 Series of PowerManager™ products
is a member of AATI's Total Power Management
IC™ (TPMIC™) product family. These voltage
detectors are ideal for monitoring voltage supplies
in portable systems, where extended battery life is
critical. They provide a low cost, reliable solution by
eliminating several external components. The
AAT3560 series operates by monitoring the system
power supply voltage. When the input voltage
drops below a fixed threshold, the device output
changes state depending upon configuration.
When the input voltage rises above the threshold,
the device output reverts back to the previous
state. The AAT3560 series are available with three
different output stages: AAT3560 push-pull active
high output, AAT3562 push-pull active low output
and AAT3564 open drain active low output.
The quiescent supply current is extremely low, typ-
ically 1µA , making it ideal for portable battery oper-
ated equipment.
The AAT3560/2/4 are available in a 3 pin SOT-23
package and are specified over -40 to 85°C oper-
ating temperature range..
Typical Application
AAT3560/2/4
NanoPower Voltage Detector
Features
PowerManager™
• 1.2V to 5.5V Input voltage range
• Operates down to 1.2V
• Extremely low quiescent current: less than 2µA
• High accuracy detection threshold: ±1.5%
• Monitor Power Supply Voltages
• Fixed thresholds from 2.2V to 4.6V
• Available output configurations:
• Open-drain output
• CMOS active high output
• CMOS active low output
• Temp range -40 to 85°C
• 3 pin SOT-23 package
Applications
• Portable Electronics
• Battery Packs
• Battery Charger Circuits
• Data Acquisition Systems
• Power Supplies
• Notebook Computers
• Intelligent Instruments
+
Li Ion
DC/DC
Converter
AAT3560
VCC
AAT3562 RESET
AAT3564 (RESET)
GND
VCC
µP
SUSPEND
3560.2002.3.0.91
1
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Functional Block Diagram
AAT3560/2/4
NanoPower Voltage Detector
VCC
+
-
+
- VREF
RESET (RESET)
GND
Functional Description
General
The AAT3560 series of Nanopower voltage detec-
tors, monitors a system power supply and asserts
an output signal (Low for AAT3562, AAT3564 and
High for AAT3560) when the supply voltage drops
VIN
below a factory programmed threshold voltage.
The output signal will remain valid until the input
voltage falls below the Minimum Operating Voltage
of 1V. Below this value the output voltage is unde-
fined. When the input voltage rises above the fac-
tory programmed threshold, the output signal will
resume its inactive state.
Minimum Operating
Voltage
Output
Voltage
Ground
Detection Voltage
Level
Ground
Figure 1. AAT3562 Timing Diagram
3560.2002.3.0.91
Output Voltage
Undefined
5
Preview 5 Page |
Part DetailsOn this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for AAT3560IGY-460-T1 electronic component. |
| Information | Total 8 Pages | |
| Link URL | [ Copy URL to Clipboard ] | |
| Download | [ AAT3560IGY-460-T1.PDF Datasheet ] | |
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| Part Number | Description | MFRS |
| AAT3560IGY-460-T1 | The function is NanoPower Voltage Detector. Advanced Analogic Technologies | |
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