Zakładka z wyszukiwarką danych komponentów
  Polish  ▼
ALLDATASHEET.PL

X  

ADP1043AACPZ-RL Arkusz danych(PDF) 9 Page - Analog Devices

Numer części ADP1043AACPZ-RL
Szczegółowy opis  Digital Controller for Isolated Power Supply Applications
Download  72 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Producent  AD [Analog Devices]
Strona internetowa  http://www.analog.com
Logo AD - Analog Devices

ADP1043AACPZ-RL Arkusz danych(HTML) 9 Page - Analog Devices

Back Button ADP1043AACPZ-RL Datasheet HTML 5Page - Analog Devices ADP1043AACPZ-RL Datasheet HTML 6Page - Analog Devices ADP1043AACPZ-RL Datasheet HTML 7Page - Analog Devices ADP1043AACPZ-RL Datasheet HTML 8Page - Analog Devices ADP1043AACPZ-RL Datasheet HTML 9Page - Analog Devices ADP1043AACPZ-RL Datasheet HTML 10Page - Analog Devices ADP1043AACPZ-RL Datasheet HTML 11Page - Analog Devices ADP1043AACPZ-RL Datasheet HTML 12Page - Analog Devices ADP1043AACPZ-RL Datasheet HTML 13Page - Analog Devices Next Button
Zoom Inzoom in Zoom Outzoom out
 9 / 72 page
background image
ADP1043A
Rev. 0 | Page 9 of 72
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
PIN 1
INDICATOR
1
VS2
2
AGND
3
VS1
4
CS2–
5
CS2+
6
ACSNS
7
CS1
8
PGND
24 SHAREi
23 SHAREo
22 PGOOD1
21 PGOOD2
20 FLAGIN
19 PSON
18 SDA
17 SCL
TOP VIEW
(Not to Scale)
NOTES
1. THE ADP1043A HAS AN EXPOSED THERMAL PAD ON THE UNDERSIDE
OF THE PACKAGE. FOR INCREASED RELIABILITY OF THE SOLDER
JOINTS AND MAXIMUM THERMAL CAPABILITY, IT IS RECOMMENDED
THAT THE PAD BE SOLDERED TO THE PCB GROUND PLANE.
Figure 3. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
Description
1
VS2
Power Supply Output Sense Input. This signal is referred to PGND. Input to a low frequency Σ-Δ ADC. Nominal
voltage at this pin should be 1 V. The resistor divider on this input must have a tolerance specification of 0.5%
or better to allow for trimming.
2
AGND
Analog Ground. This pin is the ground for the analog circuitry of the ADP1043A. Star connect to DGND.
3
VS1
Local Voltage Sense Input. This signal is referred to PGND. Input to a high frequency Σ-Δ ADC. Nominal voltage
at this pin should be 1 V. The resistor divider on this input must have a tolerance specification of 0.5% or
better to allow for trimming.
4
CS2−
Inverting Differential Current Sense Input. Nominal voltage at this pin should be 1 V for best operation. When
using high-side current sensing in a 12 V application, place a 110 kΩ resistor between the sense resistor and
this pin. When using low-side current sensing, place a 10 kΩ resistor between the sense resistor and this pin.
When using high-side current sensing, use the formula R = (VCOMMONMODE − 1)/100 μA. A 0.1% resistor must be
used to connect this circuit.
5
CS2+
Noninverting Differential Current Sense Input. Nominal voltage at this pin should be 1 V for best operation.
When using high-side current sensing in a 12 V application, place a 110 kΩ resistor between the sense resistor
and this pin. When using low-side current sensing, place a 10 kΩ resistor between the sense resistor and this
pin. When using high-side current sensing, use the formula R = (VCOMMONMODE − 1)/100 μA. A 0.1% resistor must
be used to connect this circuit.
6
ACSNS
AC Sense Input. This input is connected upstream of the main inductor through a resistor divider network.
The nominal voltage for this circuit is 0.45 V. This signal is referred to PGND.
7
CS1
Primary Side Current Sense Input. This pin is the current transformer input to measure and control the primary
side current. This signal is referred to PGND. The resistors on this input must have a tolerance specification of
0.5% or better to allow for trimming.
8
PGND
Power Ground. This pin is the ground connection for the main power rail of the power supply. Star connect
to AGND.
9
SR1
Synchronous Rectifier Output. This PWM output connects to the input of a FET driver. This pin can be disabled
when not in use. This signal is referred to AGND.
10
SR2
Synchronous Rectifier Output. This PWM output connects to the input of a FET driver. This pin can be disabled
when not in use. This signal is referred to AGND.
11
OUTA
PWM Output for Primary Side Switch. This pin can be disabled when not in use. This signal is referred to AGND.
12
OUTB
PWM Output for Primary Side Switch. This pin can be disabled when not in use. This signal is referred to AGND.
13
OUTC
PWM Output for Primary Side Switch. This pin can be disabled when not in use. This signal is referred to AGND.
14
OUTD
PWM Output for Primary Side Switch. This pin can be disabled when not in use. This signal is referred to AGND.
15
OUTAUX
Auxiliary PWM Output. This pin can be disabled when not in use. This signal is referred to AGND.
16
GATE
OrFET Gate Drive Output (Open Drain). This signal is referred to AGND.
17
SCL
I2C Serial Clock Input. This signal is referred to AGND.
18
SDA
I2C Serial Data Input and Output (Open Drain). This signal is referred to AGND.


Podobny numer części - ADP1043AACPZ-RL

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
ADP1043 AD-ADP1043 Datasheet
141Kb / 8P
   Digital Controller for Isolated Power Supply Applications
Rev. PrA
More results

Podobny opis - ADP1043AACPZ-RL

ProducentNumer częściArkusz danychSzczegółowy opis
logo
Analog Devices
ADP1046A AD-ADP1046A Datasheet
1Mb / 88P
   Digital Controller for Isolated Power Supply Applications
REV. 0
ADP1043 AD-ADP1043 Datasheet
141Kb / 8P
   Digital Controller for Isolated Power Supply Applications
Rev. PrA
ADP1051 AD-ADP1051 Datasheet
785Kb / 17P
   Digital Controller for Isolated Power Supply with PMBus Interface
Rev. PrA
ADP1052 AD-ADP1052 Datasheet
2Mb / 113P
   Digital Controller for Isolated Power Supply with PMBus Interface
Rev. B
ADP1055 AD-ADP1055 Datasheet
1Mb / 140P
   Digital Controller for Power Supply Applications with PMBus Interface
ADP1046AW AD-ADP1046AW Datasheet
1Mb / 88P
   Digital Controller for Isolated
ADP1046 AD-ADP1046 Datasheet
2Mb / 96P
   Digital Controller for Isolated
REV. 0
logo
Texas Instruments
UCD3138 TI1-UCD3138_16 Datasheet
3Mb / 89P
[Old version datasheet]   Highly Integrated Digital Controller for Isolated Power
UCD3138A TI1-UCD3138A Datasheet
3Mb / 87P
[Old version datasheet]   Highly-Integrated Digital Controller for Isolated Power
UCD3138A TI-UCD3138A_15 Datasheet
2Mb / 83P
[Old version datasheet]   Highly Integrated Digital Controller for Isolated Power
More results


Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72


Arkusz danych Pobierz

Go To PDF Page


Link URL




Polityka prywatności
ALLDATASHEET.PL
Czy Alldatasheet okazała się pomocna?  [ DONATE ] 

O Alldatasheet   |   Reklama   |   Kontakt   |   Polityka prywatności   |   Linki   |   Lista producentów
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