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AME8550BEEVC460L

Power Management Circuit

器件类别:电源/电源管理    电源电路   

厂商名称:安茂微电子(AME)

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器件参数
参数名称
属性值
包装说明
,
Reach Compliance Code
compliant
Base Number Matches
1
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AME, Inc.
AME8550
Voltage Detector
n
General Description
The AME8550 series are highly precise, low power con-
sumption voltage detectors, manufactured using CMOS
and fuse trimming technologies. Detect voltage is ex-
tremely accurate with minimal temperature drift.
Both CMOS and N channel open drain output configu-
rations are available.
n
Functional Block Diagram
(1) CMOS Output without delay
V
DD
V
OUT
Vref
V
SS
BG
n
Features
l
Highly accurate: + 2%
l
Low power consumption: TYP 0.8µA
(V
DD
=1.5V)
l
Detect voltage range: 1.6V to 6.0V in 0.1V
increments
l
Operating voltage range: 1.2V to 6.5V
l
Detect voltage temperature characteristics:
TYP ±100ppm/
o
C
l
Output configuration: N-channel open drain or
CMOS
l
Ultra small package :
SOT-23 (150mW)
SOT-25 (150mW)
SOT-89 (500mW)
SC-70 (100mW)
l
Add an external capacitor to perform an
µP
reset.
(2) Nch Open Drain Output without delay
V
DD
V
OUT
V
SS
Vref
BG
(3) CMOS Output with delay
V
DD
V
OUT
V
DD
V
SS
I
V
TH
=V
REF
Vref
BG
CD
n
Applications
l
l
l
l
l
Microprocessor reset circuitry
Memory battery back-up circuits
Power-on reset circuits
Power failure detection
System battery life and charge voltage
monitors
(4) Nch Open Drain Output with delay
V
OUT
V
DD
V
SS
V
DD
I
V
TH
=V
REF
CD
Vref
BG
1
AME, Inc.
AME8550
Voltage Detector
n
Pin Configuration
l
Without Delay Time
SOT-23
Top View
3
SOT-89
Top View
AME8550AEETXXXX
1. V
OUT
2. V
ss
3. V
DD
AME8550AEFTXXXX
1. V
OUT
2. V
DD
3. V
ss
AME8550
AME8550
1
2
1
2
3
SOT-25
Top View
5
4
SC70-3
Top View
AME8550CEEVXXXX
1. V
OUT
2.
3.
4.
5.
V
DD
V
ss
NC
NC
3
AME8550AEITXXXX
1. V
SS
2. V
OUT
3. V
DD
AME8550
AME8550
1
2
3
1
2
l
With Delay Time
SOT-25
Top View
5
4
SOT-25
Top View
AME8550AEEVXXXX
1. V
OUT
2. V
DD
3. V
ss
4. CD
5. NC
5
4
AME8550BEEVXXXX
1. V
OUT
2.
3.
4.
5.
V
DD
V
ss
NC
CD
AME8550
AME8550
1
2
3
1
2
3
n
Pin Description
Pin Name
V
DD
V
SS
V
OUT
NC
CD
2
Pin Description
Supply Voltage Input
Ground
Output
No Connection
Connect an external capacitor when delay function is
needed
AME, Inc.
AME8550
Voltage Detector
n
Ordering Information
l
Without Delay Time
AME8550 x x x x x xxx x
Special Feature
Detect Voltage
Output Options
Number of Pins
Package Type
Operating Temperature
Pin Out Configuration
Operating
Pin
Temperature
Configuration
Range
A
(SOT-23)
Package
Type
Number
of
Pins
Output Options
Detect
Voltage
Special
Feature
1. VOUT E: -40
O
C to 85
O
C E: SOT-2X T: 3
2. VSS
F: SOT-89 V: 5
3. VDD
1. VOUT
2. VDD
3. VSS
1. VSS
2. VOUT
3. VDD
1.
2.
3.
4.
5.
VOUT
VDD
VSS
NC
NC
A
(SOT-89)
A
(SC70-3)
C
(SOT-25)
A: CMOS output without delay 190: V=1.9V L: Low profile
B: Open-Drain output without 200: V=2.0V Y: Lead free
& Low profile
delay
220: V=2.2V
230: V=2.3V Z: Lead free
240: V=2.4V
250: V=2.5V
263: V=2.63V
270: V=2.7V
280: V=2.8V
360: V=3.6V
370: V=3.7V
420: V=4.2V
440: V=4.4V
460: V=4.6V
3
AME, Inc.
AME8550
Voltage Detector
n
Ordering Information
l
With Delay Time
AME8550 x x x x x xxx x
Special Feature
Detect Voltage
Output Options
Number of Pins
Package Type
Operating Temperature
Pin Out Configuration
Operating
Pin
Temperature
Configuration
Range
Package
Type
Number
of
Pins
Output Options
Detect
Voltage
Special
Feature
A
(SOT-25)
1.
2.
3.
4.
5.
1.
2.
3.
4.
5.
VOUT E: -40
O
C to 85
O
C E: SOT-2X T: 3
F: SOT-89 V: 5
VDD
VSS
CD
NC
VOUT
VDD
VSS
NC
CD
C: CMOS output with delay
D: Open-Drain output with
delay
B
190:
200:
220:
230:
240:
250:
263:
270:
280:
360:
370:
420:
440:
460:
V=1.9V L: Low profile
V=2.0V Y: Lead free
V=2.2V
& Low profile
V=2.3V Z: Lead free
V=2.4V
V=2.5V
V=2.63V
V=2.7V
V=2.8V
V=3.6V
V=3.7V
V=4.2V
V=4.4V
V=4.6V
4
AME, Inc.
AME8550
Voltage Detector
n
Ordering Information (contd.)
Part Number
AME8550AEEVC190
AME8550AEEVC190L
AME8550AEEVC190Z
AME8550AEEVC190Y
AME8550BEEVC190
AME8550BEEVC190L
AME8550BEEVC190Z
AME8550BEEVC190Y
AME8550AEETB210
AME8550AEETB210L
AME8550AEETB210Z
AME8550AEETB210Y
AME8550AEFTB210
AME8550AEFTB210Z
AME8550CEEVB210
AME8550CEEVB210L
AME8550CEEVB210Z
AME8550CEEVB210Y
AME8550AEETA220
AME8550AEETA220L
AME8550AEETA220Z
AME8550AEETA220Y
AME8550AEFTA220
AME8550AEFTA220Z
AME8550AEITA220
AME8550AEITA220Z
Marking
AXOww
AXOww
AXOww
AXOww
AXPww
AXPww
AXPww
AXPww
AXQww
AXQww
AXQww
AXQww
A8550A
B210ww
A8550A
B210ww
AXRww
AXRww
AXRww
AXRww
AWHww
AWHww
AWHww
AWHww
A8550A
A220ww
A8550A
A220ww
AXKw
AXKw
Output Voltage
1.9V
1.9V
1.9V
1.9V
1.9V
1.9V
1.9V
1.9V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.1V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
2.2V
Package
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-25
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
SOT-25
SOT-25
SOT-25
SOT-25
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
SC70-3
SC70-3
Operating Temp. Range
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
-40
o
C to +85
o
C
5
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