Electronic Components Datasheet Search
  English  ▼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

AAT1152 Datasheet(PDF) 4 Page - Advanced Analogic Technologies

Part No. AAT1152
Description  850kHz 1A Buck DC/DC Converter
Download  17 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  ANALOGICTECH [Advanced Analogic Technologies]
Homepage  http://www.analogictech.com
Logo 

AAT1152 Datasheet(HTML) 4 Page - Advanced Analogic Technologies

 
Zoom Inzoom in Zoom Outzoom out
 4 / 17 page
background image
Electrical Characteristics
VIN = VCC = VP = 5V, TA= -40°C to +85°C, unless otherwise noted. Typical values are at TA = 25°C.
Symbol
Description
Conditions
Min
Typ
Max
Units
VIN
Operation Voltage
2.7
5.5
V
VOUT
DC Output Voltage Tolerance
IOUT = 500mA
TA = 25°C
-1.0
1.0
%
Full Temp
-2.0
2.0
ILIM
Current Limit
TA = 25°C
1.2
A
IQ
Quiescent Supply Current
No Load, VFB = 0
160
300
μA
ΔVOUT (VOUT*ΔVIN) Load Regulation
VIN = 4.2V, ILOAD = 0 to 1A
3
%
ΔVOUT/VOUT
Line Regulation
VIN = 2.7V to 5.5V
0.2
%/V
FOSC
Oscillator Frequency
TA = 25°C
700
850
1000
kHz
RDSON(H)
High-Side Switch On Resistance
TA = 25°C
110
150
m
Ω
RDSON(L)
Low-Side Switch On Resistance
TA = 25°C
100
150
m
Ω
VEN(H)
Enable Input High Voltage
VIN = 2.7V to 5.5V
1.4
V
VEN(L)
Enable Input Low Voltage
VIN = 2.7V to 5.5V
0.6
V
IEN
Enable Pin Leakage Current
VEN = 5.5V
1
μA
VUVLO
Under-Voltage Lockout
VIN Rising
2.5
V
VIN Falling
1.2
VUVLO(hys)
Under-Voltage Lockout Hysteresis
250
mV
TSD
Over-Temperature Shutdown
140
°C
Threshold
THYS
Over-Temperature Shutdown
15
°C
Hysteresis
ISHDN
Shutdown Current
VEN = 0, VIN = 5.5V
1
μA
VTH(POK)
Power-OK Threshold
VFB Ramping Up
90
% of
VFB Ramping Down
88
VFB
RPOK
Power-OK Pull-Down
4
Ω
On Resistance
AAT1152
850kHz 1A Buck DC/DC Converter
4
1152.2006.09.1.7


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17 


Datasheet Download



Related Electronics Part Number

Part NumberComponents DescriptionHtml ViewManufacturer
AAT1151_07850kHz 700mA Synchronous Buck DC/DC Converter 1 2 3 4 5 MoreAdvanced Analogic Technologies
AX1509150KHz 2A PWM Buck DC/DC Converter 1 2 3 4 5 MoreList of Unclassifed Manufacturers
AME5104DC/DC Buck Converter 1 2 3 4 5 MoreAnalog Microelectronics
AP1506150KHz 3A PWM BUCK DC/DC CONVERTER 1 2 3 4 5 MoreDiodes Incorporated
AP1507150KHz 3A PWM BUCK DC/DC CONVERTER 1 2 3 4 5 MoreDiodes Incorporated
AP1509150KHz 2A PWM BUCK DC/DC CONVERTER 1 2 3 4 5 MoreDiodes Incorporated
AP1501_1150Khz 3A PWM Buck DC/DC Converter 1 2 3 4 5 MoreAnachip Corp
AP1501A_1150Khz 5A PWM Buck DC/DC Converter 1 2 3 4 5 MoreAnachip Corp
AP1506_1150KHz 3A PWM Buck DC/DC Converter 1 2 3 4 5 MoreAnachip Corp
AP151250KHz 2A/3A PWM Buck DC/DC Converter 1 2 3 4 5 MoreAnachip Corp

Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn