Motor de Búsqueda de Datasheet de Componentes Electrónicos
  Spanish  ▼
ALLDATASHEET.ES

X  

ADP1173AN-33 Datasheet(PDF) 3 Page - Analog Devices

No. de pieza ADP1173AN-33
Descripción Electrónicos  Micropower DC-DC Converter
Download  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricante Electrónico  AD [Analog Devices]
Página de inicio  http://www.analog.com
Logo AD - Analog Devices

ADP1173AN-33 Datasheet(HTML) 3 Page - Analog Devices

  ADP1173AN-33 Datasheet HTML 1Page - Analog Devices ADP1173AN-33 Datasheet HTML 2Page - Analog Devices ADP1173AN-33 Datasheet HTML 3Page - Analog Devices ADP1173AN-33 Datasheet HTML 4Page - Analog Devices ADP1173AN-33 Datasheet HTML 5Page - Analog Devices ADP1173AN-33 Datasheet HTML 6Page - Analog Devices ADP1173AN-33 Datasheet HTML 7Page - Analog Devices ADP1173AN-33 Datasheet HTML 8Page - Analog Devices ADP1173AN-33 Datasheet HTML 9Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 3 / 16 page
background image
ADP1173
–3–
REV. 0
ABSOLUTE MAXIMUM RATINGS*
Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36 V
SW1 Pin Voltage (VSW1) . . . . . . . . . . . . . . . . . . . . . . . . . 50 V
SW2 Pin Voltage (VSW2) . . . . . . . . . . . . . . . . . . –0.5 V to VIN
Feedback Pin Voltage (ADP1173) . . . . . . . . . . . . . . . . . . . 5 V
Sense Pin Voltage (ADP1173, –3.3, –5, –12) . . . . . . . . . 36 V
Maximum Power Dissipation . . . . . . . . . . . . . . . . . . 500 mW
Maximum Switch Current . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A
Operating Temperature Range . . . . . . . . . . . . . 0
°C to +70°C
Storage Temperature Range . . . . . . . . . . . . . –65
°C to 150°C
Lead Temperature, (Soldering, 10 sec) . . . . . . . . . . . . +300
°C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those listed in the operational
sections of this specification is not implied. Exposure to absolute maximum
ratings for extended periods of time may affect device reliability.
ORDERING GUIDE
Output
Package
Model
Voltage
Options*
ADP1173AN
ADJ
N-8
ADP1173AR
ADJ
SO-8
ADP1173AN-3.3
3.3 V
N-8
ADP1173AR-3.3
3.3 V
SO-8
ADP1173AN-5
5 V
N-8
ADP1173AR-5
5 V
SO-8
ADP1173AN-12
12 V
N-8
ADP1173AR-12
12 V
SO-8
*N = Plastic DIP, SO = Small Outline Package.
ILIM
VIN
SW1
ADP1173
FB
SW2
GND
4
5
1
2
3
8
7
SET
AO 6
+
L1*
100µH
470µF
75k
56
*L1 = COILTRONICS CTX100-4
4X NICAD
OR
ALKALINE
CELLS
240
470µF
+
470k
24k
IRF7203
+
470µF
+5V
OUTPUT
AT 100mA
Figure 1. Step-Up or Step-Down Converter
PIN CONFIGURATIONS
N-8
SO-8
8-Lead Plastic DIP
8-Lead Plastic SO
WARNING!
ESD SENSITIVE DEVICE
CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection.
Although the ADP1173 features proprietary ESD protection circuitry, permanent damage may
occur on devices subjected to high energy electrostatic discharges. Therefore, proper ESD
precautions are recommended to avoid performance degradation or loss of functionality.
AO
ILIM
SW1
GND
VIN
SW2
*FIXED VERSIONS
1
2
3
4
8
7
6
5
ADP1173
TOP VIEW
(Not to Scale)
FB (SENSE)*
SET
AO
ILIM
SW1
GND
VIN
SW2
*FIXED VERSIONS
1
2
3
4
8
7
6
5
ADP1173
TOP VIEW
(Not to Scale)
FB (SENSE)*
SET
PIN FUNCTION DESCRIPTIONS
Mnemonic
Function
ILIM
For normal conditions this pin is connected to
VIN. When lower current is required, a resistor
should be connected between ILIM and VIN.
Limiting the switch current to 400 mA is
achieved by connecting a 220
Ω resistor.
VIN
Input Voltage.
SW1
Collector Node of Power Transistor.
For step-down configuration, connect to VIN;
for step-up configuration, connect to an
inductor/diode.
SW2
Emitter Node of Power Transistor. For step-
down configuration, connect to inductor/
diode; for step-up configuration, connect to
ground. Do not allow this pin to drop more
than a diode drop below ground.
GND
Ground.
AO
Auxiliary Gain (GB) Output. The open
collector can sink 100
µA.
SET
Gain Amplifier Input. The amplifier has
positive input connected to the SET pin and
negative input is connected to 1.245 V
reference.
FB/SENSE
On the ADP1173 (adjustable) version this pin
is connected to the comparator input. On the
ADP1173-3.3, ADP1173-5 and ADP1173-12,
the pin goes directly to the internal application
resistor that sets the output voltage.


Número de pieza similar - ADP1173AN-33

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Analog Devices
ADP1173 AD-ADP1173_15 Datasheet
485Kb / 16P
   Micropower DC-DC Converter
REV. 0
More results

Descripción similar - ADP1173AN-33

Fabricante ElectrónicoNo. de piezaDatasheetDescripción Electrónicos
logo
Analog Devices
ADP1173 AD-ADP1173_15 Datasheet
485Kb / 16P
   Micropower DC-DC Converter
REV. 0
logo
Semtech Corporation
SC1652 SEMTECH-SC1652 Datasheet
81Kb / 4P
   MICROPOWER INVERTING DC-DC CONVERTER
logo
Analog Microelectronics
AME5150 AME-AME5150 Datasheet
111Kb / 14P
   Micropower Inverting DC/DC Converter
logo
Analog Intergrations Co...
AIC1652 AIC-AIC1652 Datasheet
57Kb / 6P
   MICROPOWER INVERTING DC/DC CONVERTER
logo
Analog Microelectronics
AME5138 AME-AME5138 Datasheet
533Kb / 16P
   Micropower Step-Up DC/DC Converter
logo
Taiwan Memory Technolog...
T6309B TMT-T6309B Datasheet
131Kb / 11P
   Micropower Step-up DC/DC Converter
logo
Analog Microelectronics
AME5130 AME-AME5130 Datasheet
511Kb / 16P
   Micropower Step-Up DC/DC Converter
logo
ams AG
AS1340 AMSCO-AS1340_1 Datasheet
1Mb / 16P
   50V, Micropower, DC-DC Boost Converter
logo
Aimtron Technology
AT1303 AIMTRON-AT1303 Datasheet
205Kb / 10P
   MICROPOWER STEP UP DC/DC CONVERTER
logo
Analog Microelectronics
AME5130 AME-AME5130_1 Datasheet
550Kb / 16P
   Micropower Step-Up DC/DC Converter
More results


Html Pages

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


Datasheet Descarga

Go To PDF Page


Enlace URL




Política de Privacidad
ALLDATASHEET.ES
¿ALLDATASHEET es útil para Ud.?  [ DONATE ] 

Todo acerca de Alldatasheet   |   Publicidad   |   Contáctenos   |   Política de Privacidad   |   Intercambio de Enlaces   |   Lista de Fabricantes
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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com