KIT34844AEPEVBE Freescale Semiconductor, KIT34844AEPEVBE Datasheet - Page 10

• 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

Table 4. Static and Dynamic Electrical Characteristics (continued)
PIN & NIN = VDC1, - 40°C ≤ T
Analog Integrated Circuit Device Data
Freescale Semiconductor
FAIL PIN
LED CHANNELS
PIN INPUT
Notes
Line Regulation
Load Regulation
Slope compensation voltage ramp
Current Sense Amplifier Gain
Current Sense Resistor
OTA Transconductance
Transconductance Sink and Source Current Capability
Output Voltage Precharge
Off-state Leakage Current
On-state Voltage Drop
Sink Current
Regulated minimum voltage across drivers
Current Matching Accuracy
I
LED Current Amplitude Resolution
Off-state Leakage Current, All channels
Voltage to Disable PIN mode
PIN Bias Current
Analog Dimming Current
SET
Characteristics noted under conditions V
9.
VIN=7.0 to 28 V
VLED = 8.0 to 65 V (all Channels)
R
V
I
ICHx Register = 255, RISET=5.1 kΩ 0.1%, PIN&NIN = Disabled,
T
Pulse Width > 4.0 μs
RISET=5.1 kΩ 0.1%
1.0 mA < I
(V
PIN = V
ICHx Register = 255, RISET=5.1 kΩ 0.1%
PIN = V
PIN = V
SINK
FAIL
A
SLOPE
Pin Voltage
CH
=25°C
Guaranteed by design
= 4.0 mA
= 45 V)
= 5.5 V
SET
SET
SET
= 68 kΩ
LED
/2
(9)
(9)
< 50 mA
Characteristic
A
≤ 105°C, PGND = 0 V, unless otherwise noted.
IN
= 12 V, V
OUT
= 42 V, I
LED
I
I
OUT
FAIL_LEAK
ILED
I
V
Symbol
I
R
I
V
CH_LEAK
OUT
I
DIM_PIN
V
MATCH
A
PIN_DIS
I
V
SLOPE
SENSE
V
V
HOLD
SINK
I
= 50 mA, PWM = VDC1, M/~S = VDC1,
G
I
PIN
STATIC AND DYNAMIC ELECTRICAL CHARACTERISTICS
CSA
SET
SS
MIN
/V
OL
/V
M
RES
LED
IN
2.017
23.75
47.50
0.45
Min
-0.2
-0.2
675
-2.0
-2.0
2.2
49
-
-
-
-
-
-
-
-
-
ELECTRICAL CHARACTERISTICS
2.048
0.49
Typ
200
100
750
9.0
0.5
1.5
22
50
25
50
-
-
-
-
-
-
-
-
2.079
26.25
52.50
Max
0.55
825
0.2
0.2
0.4
2.0
2.0
51
10
5
-
-
-
-
-
-
-
V/μs
Unit
%/V
%/V
mΩ
mA
mV
mA
μS
μA
μA
μA
μA
%
%
V
V
V
V
34844
10