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34844 Datasheet(PDF) 7 Page - Freescale Semiconductor, Inc

Part # 34844
Description  10 Channel LED Backlight Driver with Integrated Power Supply
PDF  37 Pages
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Manufacturer  FREESCALE [Freescale Semiconductor, Inc]
Direct Link  http://www.freescale.com
Logo FREESCALE - Freescale Semiconductor, Inc

34844 Datasheet(HTML) 7 Page - Freescale Semiconductor, Inc

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Analog Integrated Circuit Device Data
Freescale Semiconductor
7
34844
ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
Table 3. Maximum Ratings
All voltages are with respect to ground unless otherwise noted. Exceeding these ratings may cause a malfunction or permanent damage
to the device.
Symbol
Ratings
Value
Unit
Notes
ELECTRICAL RATINGS
VMAX
Maximum Pin Voltages
A0/SEN
I0, I1, I2, I3, I4, I5, I6, I7, I8, I9
EN, VIN
SWA, SWB, VOUT
FAIL, PIN, NIN, ISET, M/~S, CK, PWM
7.0
45
30
65
6.0
V
(5)
IMAX
Maximum LED Current
85
mA
VESD
ESD Voltage
Human Body Model (HBM)
Machine Model (MM)
+2000
+200
V
(2)
THERMAL RATINGS
TA
Ambient Temperature Range
-40 to 105
°C
TJA
Junction to Ambient Temperature
32
°C/W
(3)
TJC
Junction to Case Temperature
3.5
°C/W
(3)
TJ
Maximum junction temperature
150
°C
TSTO
Storage temperature range
-40 to 150
°C
TPPRT
Peak Package Reflow Temperature During Reflow
260
°C
(4)
Power Dissipation
TA = 25 °C
TA = 70 °C
TA = 85 °C
TA = 105 °C
3.9
2.5
2.0
1.4
W
Notes
2.
ESD testing is performed in accordance with the Human Body Model (HBM) (AEC-Q100-2), and the Machine Model (MM) (AEC-Q100-003),
RZAP = 0 
3.
Per JEDEC51 Standard for Multilayer PCB
4.
Pin soldering temperature limit is for 10 seconds maximum duration. Not designed for immersion soldering. Exceeding these limits may cause
malfunction or permanent damage to the device.
5.
45 V is the Maximum allowable voltage on all LED channels in off-state.



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