BCDSEMI AP2204

Product Brief
VOLTAGE
DETECTOR
WIDE INPUT
VOLTAGE RANGE, 150mA ULDO REGULATOR
Description
AZ70XX
AP2204
Parametric Table
AP2204
series series
are positive
IC fabricated
The AZ70XX
ICs arevoltage
under regulator
voltage detectors
with
by
high
voltage
EPNP
process.
a built in voltage threshold and low power consumption.
The AZ70XX are specifically designed to accurately
The
AP2204
has
features of wide input voltage range and
monitor
power
supplies.
high accurcay, high ripple rejection, low droput voltage,
low
current
and ultra-low
quiescentreference
current
The noise,
AZ70XX
use alimit
precision
on-chip voltage
which
make
them
ideal
for
use
in
various
USB
and
and a comparator to measure the input operating voltage.
portable
device.
These ICs can accurately reset the system after detecting
voltage at the time of switching power on and instantaThe
consists
voltageCPU
reference,
an and
errorother
amplifier,
neousICpower
offofinavarious
systems
logic
asystems.
resistor The
network
for
setting
output
voltage,
a current
detect voltage thresholds are 2.3V/2.5V/
limit
circuit for current protection,
a chip enable
2.7V/2.9V/3.1V/3.3V/4.2V/4.5V
for and
AZ7023/25/27/29/
circuit.
31/33/42/45 respectively. Built in hysteresis helps to prevent erratic operation in the presence of noise.
AP2204 has adjustable, 1.8V, 3.3V, 5.0V fixed voltage
versions.
Features
Features
Supply
Maximum
Voltage
Output
(Max)
Current
(V) (Min.)
(A)
Supply Current (Max)(µA)
Standby Current (Max) (µA)
VDROPVoltage
at 100µA
(Typ) (mV)
Detect
(Typ)
20
0.15
1
500
2.3, 2.5, 2.7,
50 2.9, 3.1, 3.3,
4.2, 4.5
2.3
±0.01
24
VIN (Min) (V)
Detect Voltage Temperature
(V)oC)
VIN (Max) (%/
Coefficient
"H" Transmission Delay Time (µs) 1.8, 3.3,15
5.0,
VOUT (V)
ADJ.
o
-40
Operating Temperature (Min) ( C)
PSRR (dB)
60
85
Operating Temperature (Max) (oC)
Accuracy (%)
±2
Load Regulation (Typ) (mV)
15 (3.3V)
Benefits
Line Regulation (Typ) (mV)
10 (3.3V)
On/Off Pin
Yes
Low Current Consumption:
· Easier to Use
ICCL=300µA Typical
Flag
No
·Error
Very
Competitive Price
· Wide Input Voltage Range: 2.3V to 24V
ICCH=30µA Typical
· Wide Output Voltage Range: 1.24V to 22V
· Excellent
Low Minimum
Output Reset·
RippleOperating
Rejetion: Voltage
[email protected] for
f=1kHz
Applications
ting: 0.8V Typical
Additional Available Materials
· Low Dropout Voltage: [email protected]
· Built in Hysteresis Voltage: 50mV Typical
IOUT=100µA
· Battery-powered Equipment
· Open
Collector Output
· Samples
· Laptop, Palmtops, Notebook Computers
· Low Ground Current
· Extended Temperature Range: -40 to 85oC
· Data Sheet
· Portable Information Appliancess
· High Output Voltage Accuracy
· Reliability Report
· Compatible with Low ESR Ceramic Capacitor
· ESD Report
Applications
·
Excellent Line/Load Regulation
· Thermal Shtdown Function
Additional Available Materials
· Low Battery Voltage Detector
· Power Fail Indicator
· Samples
· Processor Reset Generator
· Preliminary Datasheet
Benefits
·
Battery Backup Control
· ESD Report
· Home Electric Appliances
· Low Noise
· Low Dropout
Pin Very
Configuration
·
Low Standby Current
· High PSRR
SOT-89-3
TO-92 Ammo Packing
· Lower Price TO-92
· Easy to Use in Mobile Phone
·
3
OUT
3
OUT
2
GND
2
GND
1
VCC
1
VCC
1
VCC
Jun. 2007
May.
2009
2
3
GND OUT
BCD Semiconductor
BCD
Semiconductor Manufacturing
Manufacturing Limited
Limited
Product Brief
VOLTAGE
DETECTOR
WIDE INPUT
VOLTAGE RANGE, 150mA ULDO REGULATOR
Pin Configuration
Description
AZ70XX
AP2204
Parametric Table
The AZ70XX series ICs are under voltage detectors with
a built in voltage threshold and low power consumption.
The AZ70XX are specifically
designed to accurately
SOT-23-5
monitor power supplies.
Supply Voltage (Max) (V)
20
Supply Current (Max)(µA)
SOT-89
500
2.3, 2.5, 2.7,
2.9, 3.1, 3.3,
4.2, 4.5
Detect Voltage (Typ)
The AZ70XX use a precision on-chip voltage reference
1
5 VOUT
VIN
and a comparator to measure the input operating voltage.
These ICs can accurately reset the system after detecting
GND
2
voltage at the time of switching power on and instantaneous power off in various CPU systems and other logic
EN/EN
ADJ/NC
3
systems. The detect voltage
thresholds4 are 2.3V/2.5V/
2.7V/2.9V/3.1V/3.3V/4.2V/4.5V for AZ7023/25/27/29/
31/33/42/45 respectively. Built in hysteresis helps to prevent erratic operation in the presence of noise.
·
·
·
·
±0.01
Operating Temperature (Min) (oC)
-40
Operating Temperature (Max) (oC)
85
1
Ordering Information Example
Features
·
VOUT
3
Detect Voltage Temperature
Coefficient (%/oC) 2 GND
GND
"H" Transmission Delay Time (µs)
15
VIN
Benefits
Part Number
Low Current Consumption:
· Easier to Use Marking ID
Package
Temperature Range
Packing Type
ICCL=300µA Typical
· Very Competitive
Price
Green
Green
ICCH=30µA Typical
AP2204K-ADJTRG1
GAF
Tape & Reel
Low Minimum Operating Voltage for Output ResetTape & Reel
ting: 0.8V Typical
AP2204K-1.8TRG1
AdditionalGAG
Available Materials
o
SOT-23-5
-40
to
125
C
Built in Hysteresis Voltage: 50mV Typical
AP2204K-3.3TRG1
GAH
Tape & Reel
Open Collector Output
· Samples
Tape & Reel
GAI
Extended Temperature Range: -40 to 85oC AP2204K-5.0TRG1
· Data Sheet
· Reliability
Report
Tape & Reel
AP2204R-1.8TRG1
G31C
· ESD Report
Applications
SOT-89
-40 to 125oC
AP2204R-3.3TRG1
G31D
Tape & Reel
AP2204R-5.0TRG1
G31E
Tape & Reel
· Low Battery Voltage Detector
· Power Fail Indicator
·Detailed
Processor
Reset Generator
information
please refer to the relevant datasheet.
· Battery Backup Control
· Home Electric Appliances
Pin Configuration
Sales Office:
SOT-89-3
TO-92
TO-92 Ammo Packing
USA
Shanghai
30920 Huntwood Ave. Hayward, CA 94544,
No. 1600, Zi Xing Road, Shanghai ZiZhu Science-based Industrial
USA
Park, 200241, China
Tel : +1-510-324-2988
Tel : 86-21-24162266
3 OUT
3 OUT
Fax : +1-510-324-2788
Fax : 86-21-24162277
2
GND
Taiwan
4F, 298-1 Rui Guang Road, Nei-Hu
1 VCCDistrict, Taipei,
Taiwan
Tel : 886-2-2656-2808
Fax : 886-2-2656-2806
Jun. 2007
May.
2009
2
1
GND
1
2
3
Shenzhen
VRoom
CC E, 5F, Noble Center, No.1006, 3rd Fuzhong Road, Futian
District, Shenzhen 518026, China
Tel : 86-755-8826 7951
VCC GND OUT
Fax : 86-755-8826 7865
BCD Semiconductor
BCD
Semiconductor Manufacturing
Manufacturing Limited
Limited