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MAX1610CSE-T

Description
LED Lighting Drivers
CategoryPower/power management    The power supply circuit   
File Size135KB,20 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX1610CSE-T Overview

LED Lighting Drivers

MAX1610CSE-T Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMaxim
Parts packaging codeSOIC
package instruction0.150 INCH, SOP-16
Contacts16
Reach Compliance Codenot_compliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesFLUORESCENT LIGHT CONTROLLER
control modeCURRENT-MODE
Maximum input voltage26 V
Minimum input voltage4.75 V
Nominal input voltage8.2 V
JESD-30 codeR-PDSO-G16
JESD-609 codee0
length9.9 mm
Humidity sensitivity level1
Number of functions1
Number of terminals16
Maximum operating temperature70 °C
Minimum operating temperature
Nominal output voltage4.5 V
Package body materialPLASTIC/EPOXY
encapsulated codeSOP
Encapsulate equivalent codeSOP8,.25
Package shapeRECTANGULAR
Package formSMALL OUTLINE
Peak Reflow Temperature (Celsius)245
power supply8.2 V
Certification statusNot Qualified
Maximum seat height1.75 mm
Maximum supply current (Isup)3 mA
Nominal supply voltage (Vsup)8.2 V
surface mountYES
Switch configurationBUCK
Maximum switching frequency330 kHz
technologyCMOS
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn85Pb15)
Terminal formGULL WING
Terminal pitch1.27 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width3.9 mm
19-1128; Rev 0; 9/96
KIT
ATION
EVALU
BLE
AVAILA
Digitally Controlled CCFL Backlight
Power Supplies
____________________________Features
_______________General Description
The MAX1610/MAX1611 are fully integrated, high-
efficiency drivers for cold-cathode fluorescent lamps
(CCFLs). They operate from a 4.5V to 26V power
source. An on-board, high-switching-frequency power
MOSFET reduces external component count and mag-
netics size. The MAX1610/MAX1611 protect against
open or shorted lamps. The CCFL can be driven from
an isolated transformer secondary winding to improve
efficiency and avoid flicker at dim tube settings.
Brightness is adjusted by scaling the lamp current, or
by operating with a fixed lamp current and chopping
the CCFL on and off at a rate faster than the eye can
detect.
The MAX1610’s digital inputs increment, decrement, or
clear an internal, 5-bit up/down counter, which sets
CCFL brightness. The MAX1611 uses a System
Management Bus (SMBus) 2-wire serial interface to
directly set CCFL brightness. Both devices include
micropower shutdown and a linear regulator that elimi-
nates the need for a separate logic supply. The digital
interface remains active in shutdown, preserving the
brightness setting.
MAX1610/MAX1611
®
Direct Digital Control of CCFL Brightness
®
Low Supply Current: 3mA Max Operating
®
Low-Voltage Operation, Down to 4.5V
®
Internal 26V, 0.7
W
Power Switch
®
Protection Against Open or Shorted Lamps
®
Supports Isolated Transformer Secondary
®
SMBus Serial Interface (MAX1611)
®
No Flicker at Low Brightness (internal 280Hz
®
High Power-to-Light Efficiency
®
Selectable 290kHz/145kHz Switching Frequency
®
Oscillator SYNC Input
®
16-Pin Narrow SO Package
______________Ordering Information
PART
MAX1610CSE
MAX1611CSE
TEMP. RANGE
0°C to +70°C
0°C to +70°C
PIN-PACKAGE
16 Narrow SO
16 Narrow SO
20µA Max Shutdown
Winding
current chopping)
________________________Applications
Notebook/Laptop Computers
Point-of-Sale Terminals
Portable Medical Equipment
Instrument Displays
__________________________________________________________Pin Configurations
TOP VIEW
UP 1
DN 2
SHDN 3
SYNC 4
SS 5
CC 6
CSAV 7
MINDAC 8
16 BATT
15 LX
14 BST
SDA 1
SCL 2
SMBSUS 3
SYNC 4
SS 5
CC 6
CSAV 7
MINDAC 8
16 BATT
15 LX
14 BST
MAX1610
13 GND
12 VL
11 CS
10 OTP
9
REF
MAX1611
13 GND
12 VL
11 CS
10 OTP
9
REF
SO
SO
________________________________________________________________
Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800

MAX1610CSE-T Related Products

MAX1610CSE-T MAX1610CSE+
Description LED Lighting Drivers LED Lighting Drivers
Is it Rohs certified? incompatible conform to
Maker Maxim Maxim
Parts packaging code SOIC SOIC
package instruction 0.150 INCH, SOP-16 SOP,
Contacts 16 16
Reach Compliance Code not_compliant compliant
ECCN code EAR99 EAR99
Analog Integrated Circuits - Other Types FLUORESCENT LIGHT CONTROLLER FLUORESCENT LIGHT CONTROLLER
Maximum input voltage 26 V 26 V
Minimum input voltage 4.75 V 4.75 V
Nominal input voltage 8.2 V 8.2 V
JESD-30 code R-PDSO-G16 R-PDSO-G16
JESD-609 code e0 e3
length 9.9 mm 9.9 mm
Humidity sensitivity level 1 1
Number of functions 1 1
Number of terminals 16 16
Maximum operating temperature 70 °C 70 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code SOP SOP
Package shape RECTANGULAR RECTANGULAR
Package form SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) 245 260
Certification status Not Qualified Not Qualified
Maximum seat height 1.75 mm 1.75 mm
Maximum supply current (Isup) 3 mA 3 mA
surface mount YES YES
Switch configuration BUCK BUCK
Maximum switching frequency 330 kHz 290 kHz
technology CMOS CMOS
Temperature level COMMERCIAL COMMERCIAL
Terminal surface Tin/Lead (Sn85Pb15) Matte Tin (Sn)
Terminal form GULL WING GULL WING
Terminal pitch 1.27 mm 1.27 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED
width 3.9 mm 3.9 mm
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