AAT3526ICX-3.08-200-T1 Advanced Analogic Technologies, Inc., AAT3526ICX-3.08-200-T1 Datasheet

no-image

AAT3526ICX-3.08-200-T1

Manufacturer Part Number
AAT3526ICX-3.08-200-T1
Description
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer
Advanced Analogic Technologies, Inc.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AAT3526ICX-3.08-200-T1
Manufacturer:
ANALOGIC
Quantity:
20 000
Company:
Part Number:
AAT3526ICX-3.08-200-T1
Quantity:
444
General Description
The AAT3526/7/8 PowerManager products are
members of AnalogicTech's Total Power Manage-
ment IC™ (TPMIC™) product family. These micro-
processor reset circuits are ideal for monitoring volt-
age supplies in portable systems, where extended
battery life is critical. They provide a reliable, low-
cost solution by eliminating external components.
The AAT3526/7/8 products operate by monitoring
the system power supply voltage. When the input
voltage drops below a fixed threshold, the device
asserts a reset signal for a minimum of 150ms after
V
are guaranteed to operate down to 1.2V and
designed to ignore fast line transients appearing on
V
output stage versions: AAT3526 push-pull active
low output; AAT3527 push-pull active high output;
and AAT3528 open drain active low output. The
quiescent supply current is extremely low, typically
1µA, making this device ideal for portable battery-
operated equipment.
AAT3526/7/8 devices are available in a Pb-free,
4-pin SOT143 package and are specified over the
-40°C to +85°C operating temperature range.
Typical Application
3526.2006.03.1.6
CC
CC
. The AAT3526/7/8 series is available with three
has risen back above the fixed threshold. They
V
CC
MR
*AAT3528 Only
AAT3526
AAT3527
AAT3528
VCC
GND
(RESET)
RESET
MicroPower™ Supervisory Circuit
Features
Applications
*
100k
(nominal)
Input Voltage Range: 1.2V to 5.5V
Operation 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
Minimum 150ms Reset Pulse Width With Fast
Delay Time <20µs
Debounced Manual Reset Input
Available Output Configurations:
— Open-Drain Output
— CMOS Active High Output
— CMOS Active Low Output
Temperature Range: -40°C to +85°C
4-Pin SOT143 Package
4kV ESD Rating
Cell Phones
Embedded Systems
Intelligent Instruments
Notebook Computers
Portable Electronics
RESET
INPUT
GND
VCC
µP
PowerManager
with Manual Reset
AAT3526/7/8
1

Related parts for AAT3526ICX-3.08-200-T1

AAT3526ICX-3.08-200-T1 Summary of contents

Page 1

General Description The AAT3526/7/8 PowerManager products are members of AnalogicTech's Total Power Manage- ment IC™ (TPMIC™) product family. These micro- processor reset circuits are ideal for monitoring volt- age supplies in portable systems, where extended battery life is critical. They ...

Page 2

Pin Descriptions AAT3526, 3527, 3528 (SOT143) Pin # Symbol 1 GND RESET (AAT3527) 2 RESET (AAT3526, AAT3528 VCC Part Number Descriptions Part Number AAT3526 AAT3527 AAT3528 Pin Configuration (RESET) RESET 2 MicroPower™ Supervisory Circuit Function Ground connection. ...

Page 3

Absolute Maximum Ratings T = 25°C, unless otherwise noted. A Symbol Description GND GND MR RESET to GND (Push-Pull Output) V RESET RESET to GND (Open Drain Output Maximum ...

Page 4

Electrical Characteristics -40°C to +85°C, unless otherwise noted. Typical values are sions 3.3V for 3.08/2.93V versions Symbol Description V Operation Voltage CC I Quiescent Current ...

Page 5

Typical Characteristics Supply Current vs. Temperature 1.40 1. 1.00 0. 0.60 0.40 0.20 0.00 -40 - Temperature (°C) Power-Up Reset Timeout vs. Temperature 320 300 280 260 240 220 ...

Page 6

Functional Block Diagram VCC Functional Description General During start-up, the reset pin on a microprocessor ensures that it is fully reset and starts known condition. The AAT3526/7/8 series of microproces- sor reset devices monitor the supply voltage ...

Page 7

Applications Information Reset Output Options The AAT3528 has an active low open drain output and the AAT3526/7 have a push-pull output. The AAT3528 may be used in multiple voltage systems with an external pull-up resistor. This allows the AAT3528 to ...

Page 8

... AAT3527ICX-2.32-200-T1 AAT3528ICX-2.32-200-T1 AAT3526ICX-2.63-200-T1 AAT3527ICX-2.63-200-T1 AAT3528ICX-2.63-200-T1 AAT3526ICX-2.93-200-T1 AAT3527ICX-2.93-200-T1 AAT3528ICX-2.93-200-T1 AAT3528ICX-3.00-200-T1 AAT3526ICX-3.08-200-T1 AAT3527ICX-3.08-200-T1 AAT3528ICX-3.08-200-T1 AAT3526ICX-4.38-200-T1 AAT3527ICX-4.38-200-T1 AAT3528ICX-4.38-200-T1 AAT3526ICX-4.63-200-T1 AAT3527ICX-4.63-200-T1 AAT3528ICX-4.63-200-T1 All AnalogicTech products are offered in Pb-free packaging. The term “Pb-free” means semiconductor products that are in compliance with current RoHS standards, including the requirement that lead not exceed 0 ...

Page 9

... All dimensions in millimeters. © Advanced Analogic Technologies, Inc. AnalogicTech cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in an AnalogicTech product. No circuit patent licenses, copyrights, mask work rights, or other intellectual property rights are implied. AnalogicTech reserves the right to make changes to their products or specifications or to discontinue any product or service without notice. ...

Related keywords