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AMC7135 PDF даташит

Спецификация AMC7135 изготовлена ​​​​«ADD Microtech» и имеет функцию, называемую «350mA ADVANCED CURRENT REGULATOR».

Детали детали

Номер произв AMC7135
Описание 350mA ADVANCED CURRENT REGULATOR
Производители ADD Microtech
логотип ADD Microtech логотип 

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AMC7135 Даташит, Описание, Даташиты
AMC7135
www.addmtek.com
350mA ADVANCED CURRENT REGULATOR
DESCRIPTION
FEATURES
The AMC7135 is a low dropout current regulator
rated for 350mA constant sink current. The low quiescent
current and low dropout voltage is achieved by advanced
Bi-CMOS process.
„
„
„
„
„
„
„
„
350mA constant sink current.
Output short / open circuit protection.
Low dropout voltage.
Low quiescent current
Supply voltage range 2.7V ~ 6V
2KV HBM ESD protection
Advanced Bi-CMOS process.
SOT-89 and TO-252 package
TYPICAL APPLICATION CIRCUIT
APPLICATIONS
„ Power LED driver
Supply
Voltage
2.7V ~ 6V
CBP
OUT
VDD AMC7135
GND
PACKAGE PIN OUT
VDD
GND
OUT
SOT-89
TO-252
(Top View)
VDD
GND
OUT
IOUT PK
ORDER INFORMATION
SOT-89
3-pin
SJ
TO-252
3-pin
340-380mA
AMC7135PKF
AMC7135SJF
300-340mA
AMC7135PKFA
AMC7135SJFA
Note: 1. All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC7135PKFAT).
2. The letter ”F” is marked for Lead Free process.
3. The letter ”A” is marked for current ranking.
Copyright © 2007 ADDtek Corp.
1
DD031_C -- APRIL 2007









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AMC7135 Даташит, Описание, Даташиты
ABSOLUTE MAXIMUM RATINGS (Note)
Input Voltage, VDD
Output Voltage, VOUT
Maximum Junction Temperature, TJ
Storage Temperature Range
Lead Temperature (Soldering, 10 seconds)
Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground.
Currents are positive into, negative out of the specified terminal.
BLOCK DIAGRAM
AMC7135
-0.3V to 7V
-0.3V to 7V
150OC
-40OC to 150OC
260OC
VDD
Band-gap
Reference
AMC7135
OUT
Control
Circuit
GND
Pin Name
VDD
OUT
GND
PIN DESCRIPTION
Pin Function
Power supply.
Output pins. Connected to load.
Ground.
Copyright © 2007 ADDtek Corp.
2
DD031_C -- APRIL 2007









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AMC7135 Даташит, Описание, Даташиты
AMC7135
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol Min Typ
Supply Voltage
Output Sink Current
Operating Free-air Temperature Range
VDD 2.7
IOUT
TA -40
Max Unit
6V
400 mA
+85
DC ELECTRICAL CHARACTERISTICS
VDD=3.7V, TA=25°C, No Load, ( Unless otherwise noted)
Parameter
Symbol
Condition
Output Sink Current
Load Regulation
Line Regulation
Output Dropout Voltage
Supply Current Consumption
ISINK
VOUTL
IDD
VOUT=0.2V
VOUT=0.2V, Rank A
VOUT=0.2V to 3V
VDD= 3V to 6V,
VOUT=0.2V
Note 1: Output dropout voltage: 90% x IOUT @ VOUT=200mV
Min Typ
340 360
300 320
120
200
Max
380
340
3
3
Unit
mA
mA
mA/V
mA/V
mV
uA
Apply
Pin
OUT
VDD
TYPICAL OPERATION CHRACTERISTICS
QUIESCENT CURRENT vs. SUPPLY VOLTAGE
0.17
0.16
0.15
0.14
0.13
0.12
0.11
0.10
2 2.5 3 3.5
VIN (V)
4
0.22
0.2
0.18
0.16
0.14
0.12
0.1
20
QUIESCENT CURRENT vs. TEMP
40 60 80
TEMP (ºC)
100
OUT CURRENT vs.OUT_DROPOUT VOLTAGE
400
350
300
250
200
150
100
50
0
0.01
0.1 1
OUT_DROPOUT (V)
10
Copyright © 2007 ADDtek Corp.
3
DD031_C -- APRIL 2007










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