KIT34844AEPEVBE Freescale Semiconductor, KIT34844AEPEVBE Datasheet - Page 5

• 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

INTERNAL BLOCK DIAGRAM
5
34844
SLOPE
COMP
VOUT
VDC2
VDC3
VDC1
PWM
M/~S
ISET
SCK
SDA
VIN
PIN
NIN
CK
EN
Figure 3. 34844 Simplified Internal Block Diagram
PWM GENERATOR
LOOP CONTROL
CURRENT DAC
CONTROLLER
I
INTERNAL BLOCK DIAGRAM
2
TEMP/OPTO
CLOCK/PLL
C INTERFACE
BOOST
LDO
50 mA CURRENT
OCP/OTP/UVLO
10 CHANNEL
V SENSE
MIRROR
OVP
Analog Integrated Circuit Device Data
SWA
SWB
A0/SEN
PGNDA
PGNDB
FAIL
I0
I1
I2
I3
I4
I5
I6
I7
I8
I9
GND
Freescale Semiconductor