amc7135 ADD Microtech Inc., amc7135 Datasheet

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amc7135

Manufacturer Part Number
amc7135
Description
350ma Advanced Current Regulator
Manufacturer
ADD Microtech Inc.
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
amc7135PKGT
Manufacturer:
BOURNS
Quantity:
1 001
Part Number:
amc7135SJFAT
Manufacturer:
ADDTEK
Quantity:
12 000
Copyright © 2007 ADDtek Corp.
rated for 350mA constant sink current. The low quiescent
current and low dropout voltage are achieved by
advanced Bi-CMOS process.
Note: 1. All surface-mount packages are available in Tape & Reel. Append the letter “T” to part number (i.e. AMC7135PKFAT).
V
340-380mA
300-340mA
The AMC7135 is a low dropout current regulator
IN
2.7V ~ 6V
2. The letter ”F” is marked for Lead Free process.
3. The letter ”A” is marked for current ranking.
I
TYPICAL APPLICATION CIRCUIT
OUT
www.addmtek.com
C
IN
DESCRIPTION
AMC7135
PK
VDD
* C
GND
O
is strongly recommended.
OUT
AMC7135PKFA
AMC7135PKF
ORDER INFORMATION
SOT-89
3-pin
C
O
*
1
350mA A
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
Power LED driver
Cap Lamp
Refrigerator Lighting
SOT-89
SJ
V
GND
OUT
DVANCED
DD
PACKAGE PIN OUT
(Top View)
APPLICATIONS
FEATURES
C
URRENT
DD031_D -- OCTOBER 2007
AMC7135SJFA
TO-252
AMC7135SJF
TO-252
3-pin
AMC7135
R
EGULATOR
V
GND
OUT
DD

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amc7135 Summary of contents

Page 1

... OUT 340-380mA 300-340mA 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. ...

Page 2

... Power supply. DD OUT Output pins. Connected to load. GND Ground. Copyright © 2007 ADDtek Corp. ABSOLUTE MAXIMUM RATINGS J BLOCK DIAGRAM AMC7135 Band-gap Reference Control Circuit GND PIN DESCRIPTION 2 AMC7135 (Note) -0. -0. 150 150 O 260 O C OUT DD031_D -- OCTOBER 2007 C ...

Page 3

... OUT I SINK V =0.2V, Rank A OUT V =0. OUT 6V =0.2V OUT V OUTL =200mV OUT OUT TYPICAL OPERATION CHRACTERISTICS 3 AMC7135 Min Typ 2.7 -40 Min Typ Max 340 360 380 300 320 340 3 3 120 200 QUIESCENT CURRENT vs. TEMP 0.22 0.2 0.18 0.16 0.14 0.12 0 TEMP (ºC) ...

Page 4

... Please refer to the following figure. If LED and O AMC7135 is located in the same PCB, and the length of the routing path L1<10cm & L2<3cm, the output capacitor C can be neglected. If LED and AMC7135 is located in separate PCBs, or the length of the routing path L1>10cm or L2>3cm, the output capacitor C should be added ...

Page 5

... IN(MAX) Thermal Consideration: The maximum junction temperature ratings of AMC7135 should not be exceeded under continuous normal load conditions. When power consumption is over about 700mW (SOT-89 package package =70°C), additional heat sink is required to control the junction temperature below 120°C. ...

Page 6

... Copyright © 2007 ADDtek Corp. PACKAGE 6 AMC7135 DD031_D -- OCTOBER 2007 ...

Page 7

... ADDtek assumes to no liability to customer product design or application support. ADDtek warrants the performance of its products to the specifications applicable at the time of sale. ADDtek Corp. 9F, No. 20, Sec. 3, Bade Rd., Taipei, Taiwan, 105 TEL: 2-25700299 FAX: 2-25700196 Copyright © 2007 ADDtek Corp. IMPORTANT NOTICE 7 AMC7135 DD031_D -- OCTOBER 2007 ...

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