AME8841REHA AME, AME8841REHA Datasheet

no-image

AME8841REHA

Manufacturer Part Number
AME8841REHA
Description
357-036-542-201 CARDEDGE 36POS DL .156 BLK LOPRO
Manufacturer
AME
Datasheet
n Features
AME8841
n General Description
current (30 A typ.) with low dropout voltage, making it
ideal for battery applications. The space-saving SO-8
package is attractive for "Pocket? and "Hand Held" appli-
cations.
and Current Fold-back to prevent device failure under the
"Worst" of operating conditions.
2.2 F or greater.
n Applications
The AME8841 linear regulator features low quiescent
These rugged devices have both Thermal Shutdown,
The AME8841 is stable with an output capacitance of
l Very Low Dropout Voltage
l Guaranteed 600mA Output
l Accurate to within 1.5%
l 30 A Quiescent Current
l Over-Temperature Shutdown
l Current Limiting
l Short Circuit Current Fold-back
l Power-Saving Shutdown Mode
l Space-Saving SO-8 Package
l Many fixed output voltages available
l Low Temperature Coefficient
l All AME's Lead Free Products Meet RoHS
l Instrumentation
l Portable Electronics
l Wireless Devices
l Cordless Phones
l PC Peripherals
l Battery Powered Widgets
l Electronic Scales
Standards
AME, Inc.
n Functional Block Diagram
IN
n Typical Application
IN
EN
5V
Overcurrent
Shutdown
Shutdown
Thermal
C1
1 F
V
ref
=1.215V
IN
600mA CMOS LDO
AME8841
AMP
GND
OUT
EN
R1
R2
GND
OUT
OUT
C2
2.2 F
1

Related parts for AME8841REHA

AME8841REHA Summary of contents

Page 1

... Held" appli- cations. These rugged devices have both Thermal Shutdown, and Current Fold-back to prevent device failure under the "Worst" of operating conditions. The AME8841 is stable with an output capacitance of 2 greater. n Features l Very Low Dropout Voltage l Guaranteed 600mA Output l Accurate to within 1 ...

Page 2

... AME, Inc. AME8841 n Pin Configuration SO-8 Top View AME8841 Ordering Information AME8841 Product Grade Operating Ambient or Option Temperature Range A: 3.3V 1: 1.3V B: 3.0V 2: 2.0V C: 2.8V 3: 4.2V D: 2.5V 4: 4.0V E: 3.8V F: 3.6V G: 3.5V H: 2.7V I: 3.4V J: 2.85V K: 3.7V L: 1.5V M: 1.8V N: 2.9V O: 3.1V P: 4.1V Q: 4.75V R: 2.65V S: 5.0V U: 3.2V V: 3.15V W : 2.3V Y: 1.9V Z: 1.7V 2 AME8841 1 ...

Page 3

... AME8841FEHAZ FEHA yyww Note: yyww represents the date code * A line on top of the first character represents lead free plating such as 8841 Please consult AME sales office or authorized Rep./Distributor for the availability of output voltage and package type. Output Voltage Package 3.3V SO-8 3.3V SO-8 3.0V SO-8 3 ...

Page 4

... AME, Inc. AME8841 n Ordering Information (contd.) Part Number Marking* AME8841GEHA GEHA yyww AME8841GEHAZ GEHA yyww AME8841HEHA HEHA yyww AME8841HEHAZ HEHA yyww AME8841IEHA IEHA yyww AME8841IEHAZ IEHA yyww AME8841JEHA JEHA yyww AME8841JEHAZ JEHA yyww AME8841KEHA KEHA yyww AME8841KEHAZ KEHA yyww AME8841LEHA LEHA ...

Page 5

... AME8841MEHAZ MEHA yyww 8841 AME8841NEHA NEHA yyww 8841 AME8841NEHAZ NEHA yyww 8841 AME8841OEHA OEHA yyww 8841 AME8841OEHAZ OEHA yyww 8841 AME8841REHA REHA yyww 8841 AME8841REHAZ REHA yyww Output Voltage Package 1.8V SO-8 1.8V SO-8 2.9V SO-8 2.9V SO-8 3.1V SO-8 3.1V SO-8 2.65V SO-8 2.65V SO-8 600mA CMOS LDO Operating Ambient Temperature Range ...

Page 6

... AME, Inc. AME8841 n Absolute Maximum Ratings Parameter Input Voltage Output Current Input, Output Voltage ESD Classification Caution: Stress above the listed absolute maximum rating may cause permanent damage to the device. * HBM B:2000V~3999V n Recommended Operating Conditions Parameter Ambient Temperature Range Junction Temperature Range ...

Page 7

... AME, Inc. AME8841 n Electrical Specifications unless otherwise noted Parameter Input Voltage Output Voltage Accuracy Dropout Voltage Output Current Current Limit Short Circuit Current Quiescent Current Ground Pin Current Line Regulation Load Regulation Over Temperature Shutdown Over Temperature Hysterisis V Temperature Coefficient ...

Page 8

... Full current is restored when the voltage exceeds 0.8 volts. n External Capacitors The AME8841 is stable with an output capacitor to ground of 2 greater. Ceramic capacitors have the lowest ESR, and will offer the best AC performance. Con- versely, Aluminum Electrolytic capacitors exhibit the high- est ESR, resulting in the poorest AC response ...

Page 9

... AME, Inc. AME8841 Ground Current vs. Input Voltage Input Voltage (V) Drop Out Voltage vs. Output Voltage 1200 1000 I LOAD 800 600 400 200 Output Voltage (V) Safe Operating Area 600 8841AEHA 100 10 1.0 0.1 Input-Output Voltage Differential (V) ...

Page 10

... AME, Inc. AME8841 Overtemperature Shutdown TIME (0.5Sec/DIV) Short Circuit Response C LOAD C R LOAD TIME (2mS/DIV) Line Transient Response TIME (200mS/DIV =6.6 LOAD 0 =2 <100m =2.2 F LOAD =1mA LOAD =3.3V OUTDC =4.5V INDC 600mA CMOS LDO Current Limit Response C =2.2 F LOAD C =1 ...

Page 11

... AME, Inc. AME8841 EN pin vs. Temp. -0.20 -0.25 -0.30 -0.35 -0.40 -0.45 -0.50 - Temperature ( Dropout Voltage vs. Temp. 500 480 460 440 420 400 380 360 - Temperature ( Load Regulation vs. Temp. 0.55 0.50 0.45 0.40 0.35 0.30 - Temperature ( 0.65 0. 600mA CMOS LDO Shut Down Current vs. Temp. ...

Page 12

... AME, Inc. AME8841 n Tape and Reel Dimension SO-8 PIN 1 Carrier Tape, Number of Components Per Reel and Reel Size Package Carrier Width (W) SO-8 12.0±0 Pitch (P) Part Per Full Reel 4.0±0.1 mm 2500pcs 600mA CMOS LDO W Reel Size 330±1 mm ...

Page 13

... AME, Inc. AME8841 n Package Dimension SO-8 Top View D Front View 7 o (4X SYMBOLS Side View θ 600mA CMOS LDO MILLIMETERS INCHES MIN MAX MIN A 1.35 1.75 0.05315 0.10 0.25 0.00394 0.00984 1 1.473 REF 0.058 REF B 0.33 0.51 0.01299 0.02008 C 0.19 0.25 0.00748 0.00984 D 4.80 5.00 0.18898 0.19685 E 3.80 4.00 0.14961 0.15748 e 1.27 BSC ...

Page 14

... These products of AME, Inc. are not authorized for use as critical components in life-support devices or sys- tems, without the express written approval of the president AME, Inc. reserves the right to make changes in the circuitry and specifications of its devices and advises its customers to obtain the latest version of relevant information. ...

Related keywords