KIT34844AEPEVBE Freescale Semiconductor, KIT34844AEPEVBE Datasheet - Page 27

• Manufacturer Part Number: KIT34844AEPEVBE
• Description: LED Lighting Development Kits IC, 10 CHANNEL LED BACKLIGHT
• Manufacturer: Freescale Semiconductor

Specifications of KIT34844AEPEVBE

• Supply Voltage: 12 V
• Supply Current: 2 uA
• For Use With/related Products: 34844A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

FUNCTIONAL DEVICE OPERATION
TYPICAL PERFORMANCE CURVES (TA=25°C)
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34844
3.12
3.10
3.08
3.06
3.04
3.02
3.00
2.98
VOUT
VOUT
INDUCTOR
INDUCTOR
CURRENT
CURRENT
COMP
COMP
15
Figure 13. Bias Current vs Input Voltage (Sleep Mode)
16
17
18
19
Figure 14. Boost Soft Start
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21
Vin, volts
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23
24
25
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Vin=24V
Vin=24V
Load=16 LEDs, 50mA/channel
Load=16 LEDs, 50mA/channel
VLED = 47V, ±1V
VLED = 47V, ±1V
I2C Mode
SM_Bus Mode
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28
Analog Integrated Circuit Device Data
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30
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