MAX16838ATP/V+ Maxim Integrated, MAX16838ATP/V+ Datasheet - Page 19

• Manufacturer Part Number: MAX16838ATP/V+
• Description: LED Lighting Drivers Integrated 2-Channel High-Brightness LED Drivers with High-Voltage DC-DC Controller
• Manufacturer: Maxim Integrated

Specifications of MAX16838ATP/V+

• Input Voltage: 4.75 V to 40 V
• Maximum Supply Current: 3.1 mA
• Power Dissipation: 2051 mW

Integrated, 2-Channel, High-Brightness LED Driver
with High-Voltage Boost and SEPIC Controller
TOP VIEW
______________________________________________________________________________________
R2
R1
NDRV
*EXPOSED PAD
DRV
EN
EN
V
EN
CC
IN
1
2
3
4
5
C
COMP
C
VCC
+
20
6
C
R
R
19
DRV
7
COMP
DRV
MAX16838
TQFN
18
8
17
C
9
4.75V TO 40V
IN
*EP
16
10
EN
CFB
V
DRV
DIM
COMP
CC
IN
SGND
15 COMP
14
13
12
11
L
RT
OUT1
LEDGND
OUT2
MAX16838
PGND
DRAIN
LEDGND
D
OV
NDRV
GATE
OUT1
OUT2
ISET
FLT
CS
RT
R2
R1
OV
OV
Typical Operating Circuit
DRAIN
PGND
SGND
R
NDRV
GATE
ISET
DRV
CFB
V
EN
CC
IN
C
OUT
R
10
1
2
3
4
5
6
7
8
9
RT
+
MAX16838
R
Pin Configurations
CS
TSSOP
LED
STRINGS
*EP
20
19
18
17
16
15
14
13
12
11
CS
DIM
COMP
RT
OUT1
LEDGND
OUT2
FLT
ISET
OV
19