Electronic Components Datasheet Search
  English  ▼

X  

Preview PDF HTML

AS3630 Datasheet(PDF) 4 Page - ams AG

Part # AS3630
Description  8A Supercap Flash Driver
PDF  72 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AMSCO [ams AG]
Direct Link  http://www.ams.com
Logo AMSCO - ams AG

AS3630 Datasheet(HTML) 4 Page - ams AG

  AS3630 Datasheet HTML 1Page - ams AG AS3630 Datasheet HTML 2Page - ams AG AS3630 Datasheet HTML 3Page - ams AG AS3630 Datasheet HTML 4Page - ams AG AS3630 Datasheet HTML 5Page - ams AG AS3630 Datasheet HTML 6Page - ams AG AS3630 Datasheet HTML 7Page - ams AG AS3630 Datasheet HTML 8Page - ams AG AS3630 Datasheet HTML 9Page - ams AG Next Button
Zoom Inzoom in Zoom Outzoom out
 4 / 72 page
background image
AS3630 – 4
8A Supercap Flash Driver
Figure AS3630 – 4:
Pin Description
Pin Number
Pin Name
Description
A1
STROBE
Digital input with pulldown to control strobe time for flash
function1
A2
NTC
LED temperature sensor input - connect to NTC and connect its
GND with a separate ground wire to AGND
A3
SDA2
Digital input, open drain output - serial data input/output for I²C
interface (needs external pullup resistor)
A4
SCL2
Digital Input3 - serial clock input for I²C mode
A5
AGND
Analog ground - connect to ground (GND)
B1
VSUPERCAP
Supercap connection
B2
IND_OUT
Indicator LED current source output
B3
TXMASK/TORCH
Function 1
• “TXMASK” Connect to RF power amplifier enable signal -
reduces currents during flash to avoid a system shutdown
due to parallel operation of the RF PA and the flash driver.
Function 2
• “TORCH” Operate torch current level without using the I²C
interface to operate the torch without need to start a
camera processor (if the I²C is connected to the camera
processor.
B4
ON
Digital Input active high - a logic 1 enables of the AS3630; a logic
0 resets the AS3630
B5
VIN
Positive supply voltage input - connect to supply and make a
short connection to input capacitor CVIN and to coil LDCDC1
C1
BAL
Supercap balance pin - balances both single capacitors inside the
Supercap
C2
SW2
DCDC converter 2 switching node - make a short connection to
the coil LDCDC2 and connect all SW2 pins together on top plane
C3
PGND
Power ground - connect to ground (GND) and connect all PGND
pins together on top plane
C4
INT
Open drain interrupt output - active low (needs external pullup
resistor)
C5
VDCDC
DCDC converter 1 and 2 output capacitor - make a short
connection to CVOUT1 and connect all VDCDC pins together as
short as possible
Pin Description



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


Datasheet Download

Go To PDF Page


Link URL



Does ALLDATASHEET help your business so far?  [ DONATE ] 

About Alldatasheet   |   Advertisement   |   Contact us   |   Privacy Policy   |   Link to Datasheet    |   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
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com