Electronic Components Datasheet Search
  British  ▼
ALLDATASHEET.CO.UK

X  

Preview PDF HTML

AS3685C Datasheet(PDF) 16 Page - ams AG

Part # AS3685C
Description  Ultra Small High Efficiency 1000mA Charge Pump for White LED Flash with Two Wire Serial Interface
PDF  22 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Manufacturer  AMSCO [ams AG]
Direct Link  http://www.ams.com
Logo AMSCO - ams AG

AS3685C Datasheet(HTML) 16 Page - ams AG

Back Button AS3685C Datasheet HTML 12Page - ams AG AS3685C Datasheet HTML 13Page - ams AG AS3685C Datasheet HTML 14Page - ams AG AS3685C Datasheet HTML 15Page - ams AG AS3685C Datasheet HTML 16Page - ams AG AS3685C Datasheet HTML 17Page - ams AG AS3685C Datasheet HTML 18Page - ams AG AS3685C Datasheet HTML 19Page - ams AG AS3685C Datasheet HTML 20Page - ams AG Next Button
Zoom Inzoom in Zoom Outzoom out
 16 / 22 page
background image
AS3685C
Datasheet
www.austriamicrosystems.com/AS3685
(ptr)
1.1
15 - 21
9
Pinout and Packaging
9.1 DFN10 3x3mm
9.1.1
Pin Assignments DFN10 3x3mm
Figure
20 –Pin Assignments DFN10 3x3mm
9.1.2 Pin Descriptions DFN10 3x3mm
Table
9 – Pin Type Descriptions DFN10 3x3mm
Pin Type
Description
AI/O
Analog Pin
DI
Digital Input
S
Supply Pin
Table
10 – Pin Descriptions DFN10 3x3mm
Pin Number
Pin Name
Type
Description
1
C2-
AI/O
Flying Capacitor 2 connection – connect 1
μF ceramic
capacitor CFLY2 between C2- and C2+
2
VBAT
S
Battery Supply Voltage
3
C1+
AI/O
Flying Capacitor 1 connection – connect 1
μF ceramic
capacitor CFLY1 between C1- and C1+
4
VCP
AI/O
Charge Pump Output voltage – connect flash LED anode
to this pin and add CVCP capacitor with 2.2
μF to VSS
5
SCL
DI
Digital Control Signal two wire interface clock input
6
ISET
AI/O
Current Generator input pin – connect current set resistor
RISET between this pin and VSS (and optional RTXMASK)
7
SDA
DI/O
Digital Input/Output Control two wire interface data signal
8
C2+
AI/O
Flying Capacitor 2 connection – connect 1
μF ceramic
capacitor CFLY2 between C2- and C2+
9
ILED
AI/O
Current Source input pin – connect flash LED cathode to
this pin
10
C1-
AI/O
Flying capacitor 1 connection – connect 1
μF ceramic
capacitor CFLY1 between C1- and C1+
Exposed Pad
VSS
S
Ground Connection – a proper thermal connection with
several vias to the ground plane is recommended



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22


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